Waste Connections Inc NYSE:WCN Historical Prices

Below are the 6484 trading days of historical prices for WCN.

#	Exchange	Symbol	Date	Open	High	Low	Close
6484	NYSE	WCN	Fri, Mar 1, 2024	165.70	166.89	164.80	165.40
6483	NYSE	WCN	Thu, Feb 29, 2024	166.23	166.91	164.35	166.44
6482	NYSE	WCN	Wed, Feb 28, 2024	168.25	169.37	166.88	167.19
6481	NYSE	WCN	Tue, Feb 27, 2024	169.48	169.48	167.15	168.33
6480	NYSE	WCN	Mon, Feb 26, 2024	170.99	171.49	169.89	169.64
6479	NYSE	WCN	Fri, Feb 23, 2024	170.39	171.00	169.31	170.15
6478	NYSE	WCN	Thu, Feb 22, 2024	167.22	170.94	167.22	170.49
6477	NYSE	WCN	Wed, Feb 21, 2024	167.21	168.02	166.06	167.31
6476	NYSE	WCN	Tue, Feb 20, 2024	166.62	169.09	166.51	167.21
6475	NYSE	WCN	Fri, Feb 16, 2024	166.21	168.33	165.12	167.87
6474	NYSE	WCN	Thu, Feb 15, 2024	163.25	165.45	162.69	165.45
6473	NYSE	WCN	Wed, Feb 14, 2024	161.95	164.30	158.16	164.12
6472	NYSE	WCN	Tue, Feb 13, 2024	154.01	157.91	153.07	156.55
6471	NYSE	WCN	Mon, Feb 12, 2024	156.08	156.37	153.91	154.38
6470	NYSE	WCN	Fri, Feb 9, 2024	156.59	157.10	155.57	156.71
6469	NYSE	WCN	Thu, Feb 8, 2024	156.80	156.95	155.94	155.98
6468	NYSE	WCN	Wed, Feb 7, 2024	157.19	157.68	156.64	156.96
6467	NYSE	WCN	Tue, Feb 6, 2024	158.41	158.41	156.37	156.94
6466	NYSE	WCN	Mon, Feb 5, 2024	158.00	158.28	156.34	157.17
6465	NYSE	WCN	Fri, Feb 2, 2024	158.33	158.49	156.54	158.06
6464	NYSE	WCN	Thu, Feb 1, 2024	156.27	158.41	155.54	158.40
6463	NYSE	WCN	Wed, Jan 31, 2024	157.43	158.24	154.63	155.26
6462	NYSE	WCN	Tue, Jan 30, 2024	155.29	156.67	154.68	156.65
6461	NYSE	WCN	Mon, Jan 29, 2024	154.56	155.92	154.32	155.90
6460	NYSE	WCN	Fri, Jan 26, 2024	153.78	154.63	152.86	154.41
6459	NYSE	WCN	Thu, Jan 25, 2024	151.80	153.53	151.32	153.43
6458	NYSE	WCN	Wed, Jan 24, 2024	153.96	154.58	151.43	151.80
6457	NYSE	WCN	Tue, Jan 23, 2024	152.60	153.46	152.11	153.35
6456	NYSE	WCN	Mon, Jan 22, 2024	152.65	153.72	151.37	152.60
6455	NYSE	WCN	Fri, Jan 19, 2024	149.56	152.66	149.37	152.20
6454	NYSE	WCN	Thu, Jan 18, 2024	147.09	149.66	146.51	149.59
6453	NYSE	WCN	Wed, Jan 17, 2024	146.30	147.58	145.35	146.72
6452	NYSE	WCN	Tue, Jan 16, 2024	147.98	148.12	146.16	146.83
6451	NYSE	WCN	Fri, Jan 12, 2024	149.00	149.10	147.25	148.92
6450	NYSE	WCN	Thu, Jan 11, 2024	149.06	149.31	146.61	148.05
6449	NYSE	WCN	Wed, Jan 10, 2024	147.00	148.90	147.00	148.64
6448	NYSE	WCN	Tue, Jan 9, 2024	146.97	147.72	146.43	147.28
6447	NYSE	WCN	Mon, Jan 8, 2024	146.47	147.11	145.54	146.97
6446	NYSE	WCN	Fri, Jan 5, 2024	146.94	147.88	145.64	146.48
6445	NYSE	WCN	Thu, Jan 4, 2024	147.89	148.47	147.27	147.48
6444	NYSE	WCN	Wed, Jan 3, 2024	148.54	149.08	147.45	147.46
6443	NYSE	WCN	Tue, Jan 2, 2024	147.82	149.46	147.53	148.63
6442	NYSE	WCN	Fri, Dec 29, 2023	148.72	149.48	148.50	149.27
6441	NYSE	WCN	Thu, Dec 28, 2023	148.44	148.97	147.72	148.82
6440	NYSE	WCN	Wed, Dec 27, 2023	147.52	148.38	147.52	147.98
6439	NYSE	WCN	Tue, Dec 26, 2023	147.36	148.69	146.86	148.15
6438	NYSE	WCN	Fri, Dec 22, 2023	147.72	148.21	147.29	147.33
6437	NYSE	WCN	Thu, Dec 21, 2023	146.36	148.31	146.26	147.30
6436	NYSE	WCN	Wed, Dec 20, 2023	147.23	147.97	146.21	146.40
6435	NYSE	WCN	Tue, Dec 19, 2023	148.41	148.41	146.83	147.34
6434	NYSE	WCN	Mon, Dec 18, 2023	146.09	148.17	145.72	147.45
6433	NYSE	WCN	Fri, Dec 15, 2023	146.48	147.70	144.69	145.41
6432	NYSE	WCN	Thu, Dec 14, 2023	149.26	149.88	146.81	147.28
6431	NYSE	WCN	Wed, Dec 13, 2023	145.99	149.37	145.60	148.67
6430	NYSE	WCN	Tue, Dec 12, 2023	142.08	145.62	141.55	145.55
6429	NYSE	WCN	Mon, Dec 11, 2023	137.94	142.04	137.25	141.52
6428	NYSE	WCN	Fri, Dec 8, 2023	138.57	138.84	137.41	138.33
6427	NYSE	WCN	Thu, Dec 7, 2023	139.45	139.45	137.34	138.39
6426	NYSE	WCN	Wed, Dec 6, 2023	140.07	140.91	138.96	139.20
6425	NYSE	WCN	Tue, Dec 5, 2023	140.16	140.54	138.99	140.12
6424	NYSE	WCN	Mon, Dec 4, 2023	139.53	140.68	138.94	139.84
6423	NYSE	WCN	Fri, Dec 1, 2023	135.52	139.76	135.50	139.63
6422	NYSE	WCN	Thu, Nov 30, 2023	133.11	135.51	132.65	135.49
6421	NYSE	WCN	Wed, Nov 29, 2023	133.19	133.69	132.15	132.64
6420	NYSE	WCN	Tue, Nov 28, 2023	133.78	134.00	132.67	133.01
6419	NYSE	WCN	Mon, Nov 27, 2023	134.18	134.42	133.05	133.67
6418	NYSE	WCN	Fri, Nov 24, 2023	133.34	133.59	132.60	133.31
6417	NYSE	WCN	Wed, Nov 22, 2023	132.18	133.30	131.67	133.30
6416	NYSE	WCN	Tue, Nov 21, 2023	131.77	132.47	130.33	131.61
6415	NYSE	WCN	Mon, Nov 20, 2023	134.50	135.07	134.16	134.34
6414	NYSE	WCN	Fri, Nov 17, 2023	134.97	135.76	133.34	134.84
6413	NYSE	WCN	Thu, Nov 16, 2023	134.17	135.34	133.15	135.01
6412	NYSE	WCN	Wed, Nov 15, 2023	135.00	135.90	133.94	134.02
6411	NYSE	WCN	Tue, Nov 14, 2023	131.29	135.86	131.21	134.99
6410	NYSE	WCN	Mon, Nov 13, 2023	130.13	130.82	129.31	130.56
6409	NYSE	WCN	Fri, Nov 10, 2023	130.99	131.31	129.42	130.54
6408	NYSE	WCN	Thu, Nov 9, 2023	131.39	131.95	130.21	130.50
6407	NYSE	WCN	Wed, Nov 8, 2023	132.18	132.18	130.91	131.31
6406	NYSE	WCN	Tue, Nov 7, 2023	131.73	131.95	130.93	131.67
6405	NYSE	WCN	Mon, Nov 6, 2023	133.20	134.00	132.20	132.14
6404	NYSE	WCN	Fri, Nov 3, 2023	133.09	133.79	132.19	133.23
6403	NYSE	WCN	Thu, Nov 2, 2023	129.85	133.18	129.85	132.78
6402	NYSE	WCN	Wed, Nov 1, 2023	129.64	130.14	128.69	129.75
6401	NYSE	WCN	Tue, Oct 31, 2023	130.47	130.59	129.02	129.50
6400	NYSE	WCN	Mon, Oct 30, 2023	128.69	130.13	128.41	129.87
6399	NYSE	WCN	Fri, Oct 27, 2023	128.50	129.11	127.07	128.04
6398	NYSE	WCN	Thu, Oct 26, 2023	133.50	133.89	126.12	127.88
6397	NYSE	WCN	Wed, Oct 25, 2023	133.04	138.21	133.04	137.41
6396	NYSE	WCN	Tue, Oct 24, 2023	135.71	136.59	134.01	134.38
6395	NYSE	WCN	Mon, Oct 23, 2023	136.61	137.54	135.44	135.52
6394	NYSE	WCN	Fri, Oct 20, 2023	136.00	137.69	135.83	136.45
6393	NYSE	WCN	Thu, Oct 19, 2023	137.12	138.23	135.63	136.03
6392	NYSE	WCN	Wed, Oct 18, 2023	138.69	139.21	137.48	137.70
6391	NYSE	WCN	Tue, Oct 17, 2023	138.30	140.27	138.22	139.17
6390	NYSE	WCN	Mon, Oct 16, 2023	138.26	139.79	137.49	138.68
6389	NYSE	WCN	Fri, Oct 13, 2023	137.52	138.68	137.20	138.41
6388	NYSE	WCN	Thu, Oct 12, 2023	138.71	139.50	136.24	137.09
6387	NYSE	WCN	Wed, Oct 11, 2023	138.03	138.91	136.99	138.03
6386	NYSE	WCN	Tue, Oct 10, 2023	137.77	139.14	137.00	137.96
6385	NYSE	WCN	Mon, Oct 9, 2023	135.74	138.09	135.68	137.58
6384	NYSE	WCN	Fri, Oct 6, 2023	134.85	136.96	133.79	135.96
6383	NYSE	WCN	Thu, Oct 5, 2023	133.51	135.58	133.11	135.44
6382	NYSE	WCN	Wed, Oct 4, 2023	133.43	134.30	132.20	133.66
6381	NYSE	WCN	Tue, Oct 3, 2023	131.33	133.13	130.86	133.12
6380	NYSE	WCN	Mon, Oct 2, 2023	133.91	134.12	130.96	132.52
6379	NYSE	WCN	Fri, Sep 29, 2023	137.02	137.08	134.10	134.30
6378	NYSE	WCN	Thu, Sep 28, 2023	136.28	137.46	135.93	136.44
6377	NYSE	WCN	Wed, Sep 27, 2023	136.60	136.98	134.23	135.87
6376	NYSE	WCN	Tue, Sep 26, 2023	137.68	138.55	136.21	136.28
6375	NYSE	WCN	Mon, Sep 25, 2023	137.18	138.94	137.12	138.16
6374	NYSE	WCN	Fri, Sep 22, 2023	138.58	139.02	137.35	137.57
6373	NYSE	WCN	Thu, Sep 21, 2023	141.14	141.81	138.51	138.54
6372	NYSE	WCN	Wed, Sep 20, 2023	141.53	142.95	141.50	141.73
6371	NYSE	WCN	Tue, Sep 19, 2023	141.56	142.18	140.58	141.21
6370	NYSE	WCN	Mon, Sep 18, 2023	142.00	142.67	140.71	141.48
6369	NYSE	WCN	Fri, Sep 15, 2023	142.31	143.03	141.65	141.79
6368	NYSE	WCN	Thu, Sep 14, 2023	142.47	142.99	141.23	142.15
6367	NYSE	WCN	Wed, Sep 13, 2023	140.00	142.06	139.64	141.91
6366	NYSE	WCN	Tue, Sep 12, 2023	139.57	140.50	138.61	140.17
6365	NYSE	WCN	Mon, Sep 11, 2023	137.70	139.50	137.54	139.15
6364	NYSE	WCN	Fri, Sep 8, 2023	139.17	139.66	137.61	137.84
6363	NYSE	WCN	Thu, Sep 7, 2023	137.50	139.24	137.50	138.87
6362	NYSE	WCN	Wed, Sep 6, 2023	138.86	139.10	137.23	137.59
6361	NYSE	WCN	Tue, Sep 5, 2023	139.35	139.64	138.33	139.11
6360	NYSE	WCN	Fri, Sep 1, 2023	138.08	139.56	137.79	139.29
6359	NYSE	WCN	Thu, Aug 31, 2023	138.37	138.91	136.71	136.99
6358	NYSE	WCN	Wed, Aug 30, 2023	139.68	140.14	138.19	138.37
6357	NYSE	WCN	Tue, Aug 29, 2023	137.42	139.03	136.92	138.97
6356	NYSE	WCN	Mon, Aug 28, 2023	138.06	139.10	137.68	137.69
6355	NYSE	WCN	Fri, Aug 25, 2023	137.32	138.40	136.68	137.86
6354	NYSE	WCN	Thu, Aug 24, 2023	137.27	138.29	136.32	136.41
6353	NYSE	WCN	Wed, Aug 23, 2023	137.23	138.50	136.80	137.84
6352	NYSE	WCN	Tue, Aug 22, 2023	137.94	138.27	136.66	137.15
6351	NYSE	WCN	Mon, Aug 21, 2023	138.00	139.06	137.57	138.00
6350	NYSE	WCN	Fri, Aug 18, 2023	137.28	138.57	137.10	138.00
6349	NYSE	WCN	Thu, Aug 17, 2023	139.54	139.64	137.11	137.36
6348	NYSE	WCN	Wed, Aug 16, 2023	138.32	140.20	138.32	139.04
6347	NYSE	WCN	Tue, Aug 15, 2023	140.49	141.24	138.18	138.35
6346	NYSE	WCN	Mon, Aug 14, 2023	140.49	141.99	140.42	141.16
6345	NYSE	WCN	Fri, Aug 11, 2023	139.32	140.90	139.18	140.68
6344	NYSE	WCN	Thu, Aug 10, 2023	142.67	143.69	138.55	139.85
6343	NYSE	WCN	Wed, Aug 9, 2023	140.35	143.17	140.11	142.44
6342	NYSE	WCN	Tue, Aug 8, 2023	142.27	144.06	139.49	140.17
6341	NYSE	WCN	Mon, Aug 7, 2023	142.12	143.52	142.12	143.19
6340	NYSE	WCN	Fri, Aug 4, 2023	141.75	143.68	138.70	141.96
6339	NYSE	WCN	Thu, Aug 3, 2023	140.55	143.10	139.61	140.69
6338	NYSE	WCN	Wed, Aug 2, 2023	142.52	143.59	140.85	141.58
6337	NYSE	WCN	Tue, Aug 1, 2023	141.33	144.02	140.83	142.88
6336	NYSE	WCN	Mon, Jul 31, 2023	141.45	141.74	140.56	141.17
6335	NYSE	WCN	Fri, Jul 28, 2023	141.49	142.64	140.63	141.44
6334	NYSE	WCN	Thu, Jul 27, 2023	143.20	143.73	139.75	140.89
6333	NYSE	WCN	Wed, Jul 26, 2023	141.70	143.90	141.50	142.87
6332	NYSE	WCN	Tue, Jul 25, 2023	144.62	145.37	142.64	143.05
6331	NYSE	WCN	Mon, Jul 24, 2023	144.60	145.69	144.18	145.25
6330	NYSE	WCN	Fri, Jul 21, 2023	145.00	145.86	144.53	144.64
6329	NYSE	WCN	Thu, Jul 20, 2023	140.74	143.82	140.43	143.75
6328	NYSE	WCN	Wed, Jul 19, 2023	139.81	141.05	139.32	140.85
6327	NYSE	WCN	Tue, Jul 18, 2023	140.68	141.03	139.22	139.97
6326	NYSE	WCN	Mon, Jul 17, 2023	141.54	142.91	141.36	141.48
6325	NYSE	WCN	Fri, Jul 14, 2023	140.77	141.91	140.06	141.42
6324	NYSE	WCN	Thu, Jul 13, 2023	139.30	141.46	138.61	141.12
6323	NYSE	WCN	Wed, Jul 12, 2023	139.57	140.75	138.00	139.18
6322	NYSE	WCN	Tue, Jul 11, 2023	138.62	138.79	137.06	138.63
6321	NYSE	WCN	Mon, Jul 10, 2023	138.75	140.23	138.41	138.69
6320	NYSE	WCN	Fri, Jul 7, 2023	139.25	140.07	138.78	138.80
6319	NYSE	WCN	Thu, Jul 6, 2023	140.26	140.79	139.69	140.06
6318	NYSE	WCN	Wed, Jul 5, 2023	141.09	141.58	140.78	141.22
6317	NYSE	WCN	Mon, Jul 3, 2023	141.96	142.27	140.95	141.37
6316	NYSE	WCN	Fri, Jun 30, 2023	140.59	143.15	140.11	142.93
6315	NYSE	WCN	Thu, Jun 29, 2023	139.12	140.48	138.40	140.27
6314	NYSE	WCN	Wed, Jun 28, 2023	138.84	139.18	138.01	138.87
6313	NYSE	WCN	Tue, Jun 27, 2023	138.22	139.69	137.72	138.79
6312	NYSE	WCN	Mon, Jun 26, 2023	136.17	138.55	135.60	137.79
6311	NYSE	WCN	Fri, Jun 23, 2023	136.63	137.89	135.93	136.10
6310	NYSE	WCN	Thu, Jun 22, 2023	136.96	137.16	135.71	137.07
6309	NYSE	WCN	Wed, Jun 21, 2023	137.02	137.34	135.77	136.75
6308	NYSE	WCN	Tue, Jun 20, 2023	136.68	137.71	135.89	136.70
6307	NYSE	WCN	Fri, Jun 16, 2023	137.88	139.16	137.37	137.54
6306	NYSE	WCN	Thu, Jun 15, 2023	135.90	138.25	135.79	137.43
6305	NYSE	WCN	Wed, Jun 14, 2023	135.33	137.51	134.87	136.83
6304	NYSE	WCN	Tue, Jun 13, 2023	136.00	136.31	134.73	135.33
6303	NYSE	WCN	Mon, Jun 12, 2023	136.06	136.41	134.77	135.73
6302	NYSE	WCN	Fri, Jun 9, 2023	135.75	136.36	134.53	135.83
6301	NYSE	WCN	Thu, Jun 8, 2023	135.24	136.53	134.11	136.00
6300	NYSE	WCN	Wed, Jun 7, 2023	136.66	137.22	134.92	135.04
6299	NYSE	WCN	Tue, Jun 6, 2023	138.11	139.21	136.25	136.66
6298	NYSE	WCN	Mon, Jun 5, 2023	139.43	140.38	138.05	139.49
6297	NYSE	WCN	Fri, Jun 2, 2023	137.73	140.18	137.21	139.49
6296	NYSE	WCN	Thu, Jun 1, 2023	136.20	137.63	136.02	137.59
6295	NYSE	WCN	Wed, May 31, 2023	136.97	137.97	136.47	136.65
6294	NYSE	WCN	Tue, May 30, 2023	138.62	138.62	136.07	136.92
6293	NYSE	WCN	Fri, May 26, 2023	138.02	140.01	137.89	138.45
6292	NYSE	WCN	Thu, May 25, 2023	136.91	138.02	136.10	137.60
6291	NYSE	WCN	Wed, May 24, 2023	137.58	138.48	137.13	137.17
6290	NYSE	WCN	Tue, May 23, 2023	138.66	139.01	137.01	137.55
6289	NYSE	WCN	Mon, May 22, 2023	140.21	140.57	138.81	139.29
6288	NYSE	WCN	Fri, May 19, 2023	140.02	140.86	139.57	140.30
6287	NYSE	WCN	Thu, May 18, 2023	139.71	140.10	138.50	139.44
6286	NYSE	WCN	Wed, May 17, 2023	142.98	143.29	139.43	140.60
6285	NYSE	WCN	Tue, May 16, 2023	143.40	143.40	141.88	142.14
6284	NYSE	WCN	Mon, May 15, 2023	143.84	144.43	142.28	143.61
6283	NYSE	WCN	Fri, May 12, 2023	143.58	145.03	143.54	143.89
6282	NYSE	WCN	Thu, May 11, 2023	144.87	145.49	142.60	143.59
6281	NYSE	WCN	Wed, May 10, 2023	143.34	144.94	143.05	144.87
6280	NYSE	WCN	Tue, May 9, 2023	141.89	143.53	141.83	142.76
6279	NYSE	WCN	Mon, May 8, 2023	140.69	143.05	140.67	141.65
6278	NYSE	WCN	Fri, May 5, 2023	139.44	140.93	139.35	140.82
6277	NYSE	WCN	Thu, May 4, 2023	138.83	140.40	138.72	139.32
6276	NYSE	WCN	Wed, May 3, 2023	139.53	140.48	138.32	138.98
6275	NYSE	WCN	Tue, May 2, 2023	139.09	139.41	137.14	139.06
6274	NYSE	WCN	Mon, May 1, 2023	139.65	139.65	137.70	139.15
6273	NYSE	WCN	Fri, Apr 28, 2023	136.91	139.53	135.87	139.15
6272	NYSE	WCN	Thu, Apr 27, 2023	138.30	139.27	132.35	136.94
6271	NYSE	WCN	Wed, Apr 26, 2023	140.67	140.94	139.77	140.22
6270	NYSE	WCN	Tue, Apr 25, 2023	142.26	142.72	141.18	141.30
6269	NYSE	WCN	Mon, Apr 24, 2023	144.26	144.81	141.92	142.13
6268	NYSE	WCN	Fri, Apr 21, 2023	144.13	145.25	144.02	145.10
6267	NYSE	WCN	Thu, Apr 20, 2023	142.97	144.38	142.17	143.76
6266	NYSE	WCN	Wed, Apr 19, 2023	143.09	143.99	142.74	142.97
6265	NYSE	WCN	Tue, Apr 18, 2023	144.27	144.59	142.30	142.97
6264	NYSE	WCN	Mon, Apr 17, 2023	143.70	144.33	143.13	143.93
6263	NYSE	WCN	Fri, Apr 14, 2023	143.64	144.13	142.85	143.10
6262	NYSE	WCN	Thu, Apr 13, 2023	142.87	144.07	142.23	143.95
6261	NYSE	WCN	Wed, Apr 12, 2023	140.69	143.19	140.11	142.42
6260	NYSE	WCN	Tue, Apr 11, 2023	138.15	141.18	137.93	140.03
6259	NYSE	WCN	Mon, Apr 10, 2023	137.14	138.41	136.43	138.29
6258	NYSE	WCN	Thu, Apr 6, 2023	136.81	138.26	136.72	137.83
6257	NYSE	WCN	Wed, Apr 5, 2023	138.57	139.41	136.65	137.09
6256	NYSE	WCN	Tue, Apr 4, 2023	139.78	139.78	137.65	138.42
6255	NYSE	WCN	Mon, Apr 3, 2023	139.11	140.04	138.71	139.46
6254	NYSE	WCN	Fri, Mar 31, 2023	138.77	139.78	138.33	139.07
6253	NYSE	WCN	Thu, Mar 30, 2023	136.68	138.54	136.43	138.02
6252	NYSE	WCN	Wed, Mar 29, 2023	135.49	136.43	135.11	136.07
6251	NYSE	WCN	Tue, Mar 28, 2023	133.21	134.92	133.17	134.83
6250	NYSE	WCN	Mon, Mar 27, 2023	134.00	135.39	133.38	133.45
6249	NYSE	WCN	Fri, Mar 24, 2023	131.01	133.97	130.80	133.62
6248	NYSE	WCN	Thu, Mar 23, 2023	132.08	133.56	130.87	131.15
6247	NYSE	WCN	Wed, Mar 22, 2023	133.29	134.16	132.14	132.19
6246	NYSE	WCN	Tue, Mar 21, 2023	136.00	136.14	132.85	133.33
6245	NYSE	WCN	Mon, Mar 20, 2023	134.83	137.10	134.67	135.50
6244	NYSE	WCN	Fri, Mar 17, 2023	135.94	135.97	134.18	134.36
6243	NYSE	WCN	Thu, Mar 16, 2023	134.91	136.62	134.31	136.08
6242	NYSE	WCN	Wed, Mar 15, 2023	134.00	135.12	132.60	135.04
6241	NYSE	WCN	Tue, Mar 14, 2023	133.51	135.40	133.12	134.98
6240	NYSE	WCN	Mon, Mar 13, 2023	130.70	133.92	130.70	132.61
6239	NYSE	WCN	Fri, Mar 10, 2023	132.68	133.01	130.66	131.04
6238	NYSE	WCN	Thu, Mar 9, 2023	133.64	134.86	132.20	132.38
6237	NYSE	WCN	Wed, Mar 8, 2023	133.35	133.70	132.59	133.21
6236	NYSE	WCN	Tue, Mar 7, 2023	135.48	135.71	133.06	133.26
6235	NYSE	WCN	Mon, Mar 6, 2023	133.62	136.33	133.51	135.40
6234	NYSE	WCN	Fri, Mar 3, 2023	133.53	134.25	131.98	134.14
6233	NYSE	WCN	Thu, Mar 2, 2023	133.40	134.17	133.05	133.69
6232	NYSE	WCN	Wed, Mar 1, 2023	133.27	135.16	133.21	133.44
6231	NYSE	WCN	Tue, Feb 28, 2023	134.89	136.04	133.35	133.92
6230	NYSE	WCN	Mon, Feb 27, 2023	134.86	136.45	134.47	135.70
6229	NYSE	WCN	Fri, Feb 24, 2023	134.06	134.66	133.13	134.13
6228	NYSE	WCN	Thu, Feb 23, 2023	136.19	136.36	133.84	134.79
6227	NYSE	WCN	Wed, Feb 22, 2023	135.85	137.88	135.44	135.96
6226	NYSE	WCN	Tue, Feb 21, 2023	135.62	136.73	134.24	135.26
6225	NYSE	WCN	Fri, Feb 17, 2023	136.66	138.77	135.46	136.11
6224	NYSE	WCN	Thu, Feb 16, 2023	135.61	138.24	133.40	136.36
6223	NYSE	WCN	Wed, Feb 15, 2023	134.05	135.73	133.69	135.53
6222	NYSE	WCN	Tue, Feb 14, 2023	134.42	134.91	133.49	134.68
6221	NYSE	WCN	Mon, Feb 13, 2023	135.69	136.24	134.44	134.66
6220	NYSE	WCN	Fri, Feb 10, 2023	134.10	135.87	133.67	135.32
6219	NYSE	WCN	Thu, Feb 9, 2023	134.20	134.45	132.68	133.68
6218	NYSE	WCN	Wed, Feb 8, 2023	133.05	133.71	132.55	133.47
6217	NYSE	WCN	Tue, Feb 7, 2023	132.48	133.48	131.08	133.37
6216	NYSE	WCN	Mon, Feb 6, 2023	131.69	133.16	131.69	132.93
6215	NYSE	WCN	Fri, Feb 3, 2023	131.55	132.57	130.62	132.23
6214	NYSE	WCN	Thu, Feb 2, 2023	133.42	133.48	131.47	131.97
6213	NYSE	WCN	Wed, Feb 1, 2023	131.79	134.16	130.78	133.02
6212	NYSE	WCN	Tue, Jan 31, 2023	131.25	132.91	130.55	132.90
6211	NYSE	WCN	Mon, Jan 30, 2023	131.28	132.41	130.97	131.00
6210	NYSE	WCN	Fri, Jan 27, 2023	130.60	131.53	129.51	131.28
6209	NYSE	WCN	Thu, Jan 26, 2023	132.40	132.40	129.89	130.74
6208	NYSE	WCN	Wed, Jan 25, 2023	128.97	131.72	128.60	131.71
6207	NYSE	WCN	Tue, Jan 24, 2023	129.98	140.79	128.59	129.69
6206	NYSE	WCN	Mon, Jan 23, 2023	128.62	129.82	128.21	129.18
6205	NYSE	WCN	Fri, Jan 20, 2023	127.05	129.08	125.83	128.62
6204	NYSE	WCN	Thu, Jan 19, 2023	128.19	129.02	127.34	127.35
6203	NYSE	WCN	Wed, Jan 18, 2023	131.71	132.53	128.21	128.21
6202	NYSE	WCN	Tue, Jan 17, 2023	131.41	133.05	131.41	131.65
6201	NYSE	WCN	Fri, Jan 13, 2023	128.02	130.74	127.06	130.59
6200	NYSE	WCN	Thu, Jan 12, 2023	132.36	132.47	127.35	127.99
6199	NYSE	WCN	Wed, Jan 11, 2023	132.11	133.12	130.44	132.25
6198	NYSE	WCN	Tue, Jan 10, 2023	131.80	131.97	128.99	131.20
6197	NYSE	WCN	Mon, Jan 9, 2023	133.69	134.25	132.15	132.19
6196	NYSE	WCN	Fri, Jan 6, 2023	129.03	132.97	128.44	132.81
6195	NYSE	WCN	Thu, Jan 5, 2023	131.59	131.67	128.06	128.61
6194	NYSE	WCN	Wed, Jan 4, 2023	132.87	133.40	131.49	132.43
6193	NYSE	WCN	Tue, Jan 3, 2023	132.51	133.59	130.46	131.71
6192	NYSE	WCN	Fri, Dec 30, 2022	133.09	133.16	131.39	132.56
6191	NYSE	WCN	Thu, Dec 29, 2022	133.28	133.93	132.85	133.51
6190	NYSE	WCN	Wed, Dec 28, 2022	134.31	134.59	132.44	132.46
6189	NYSE	WCN	Tue, Dec 27, 2022	133.74	134.63	133.02	133.88
6188	NYSE	WCN	Fri, Dec 23, 2022	132.00	133.47	131.06	133.37
6187	NYSE	WCN	Thu, Dec 22, 2022	133.35	133.86	131.44	132.15
6186	NYSE	WCN	Wed, Dec 21, 2022	133.63	135.02	132.60	133.96
6185	NYSE	WCN	Tue, Dec 20, 2022	133.21	133.82	132.17	132.66
6184	NYSE	WCN	Mon, Dec 19, 2022	134.60	135.48	132.94	133.31
6183	NYSE	WCN	Fri, Dec 16, 2022	136.27	136.71	134.42	134.50
6182	NYSE	WCN	Thu, Dec 15, 2022	139.31	139.49	135.79	137.33
6181	NYSE	WCN	Wed, Dec 14, 2022	141.38	142.34	139.91	140.48
6180	NYSE	WCN	Tue, Dec 13, 2022	142.56	143.01	140.57	140.73
6179	NYSE	WCN	Mon, Dec 12, 2022	140.64	140.90	139.07	140.52
6178	NYSE	WCN	Fri, Dec 9, 2022	140.53	141.13	139.62	139.94
6177	NYSE	WCN	Thu, Dec 8, 2022	140.45	141.39	140.15	140.53
6176	NYSE	WCN	Wed, Dec 7, 2022	141.21	142.76	140.04	140.36
6175	NYSE	WCN	Tue, Dec 6, 2022	142.98	143.64	140.30	140.92
6174	NYSE	WCN	Mon, Dec 5, 2022	145.35	145.35	142.49	143.05
6173	NYSE	WCN	Fri, Dec 2, 2022	142.95	146.12	142.77	145.45
6172	NYSE	WCN	Thu, Dec 1, 2022	144.98	145.99	143.58	143.95
6171	NYSE	WCN	Wed, Nov 30, 2022	141.07	144.66	140.80	144.50
6170	NYSE	WCN	Tue, Nov 29, 2022	141.96	142.42	140.09	140.82
6169	NYSE	WCN	Mon, Nov 28, 2022	141.55	144.07	141.55	142.15
6168	NYSE	WCN	Fri, Nov 25, 2022	142.00	143.19	141.82	142.17
6167	NYSE	WCN	Wed, Nov 23, 2022	141.71	142.68	141.51	141.98
6166	NYSE	WCN	Tue, Nov 22, 2022	141.01	142.51	140.72	141.81
6165	NYSE	WCN	Mon, Nov 21, 2022	140.71	141.91	140.17	140.62
6164	NYSE	WCN	Fri, Nov 18, 2022	139.50	140.56	139.27	140.20
6163	NYSE	WCN	Thu, Nov 17, 2022	138.07	139.51	137.60	138.77
6162	NYSE	WCN	Wed, Nov 16, 2022	136.21	139.10	136.21	138.39
6161	NYSE	WCN	Tue, Nov 15, 2022	136.26	137.07	134.24	136.11
6160	NYSE	WCN	Mon, Nov 14, 2022	136.45	137.30	134.96	134.89
6159	NYSE	WCN	Fri, Nov 11, 2022	139.80	140.46	134.19	136.25
6158	NYSE	WCN	Thu, Nov 10, 2022	140.89	141.32	136.88	139.61
6157	NYSE	WCN	Wed, Nov 9, 2022	138.99	139.99	137.49	137.67
6156	NYSE	WCN	Tue, Nov 8, 2022	138.65	139.56	137.25	139.35
6155	NYSE	WCN	Mon, Nov 7, 2022	136.93	140.26	136.52	139.39
6154	NYSE	WCN	Fri, Nov 4, 2022	140.58	140.76	136.11	136.45
6153	NYSE	WCN	Thu, Nov 3, 2022	132.15	138.78	131.72	138.50
6152	NYSE	WCN	Wed, Nov 2, 2022	130.59	133.34	129.54	129.96
6151	NYSE	WCN	Tue, Nov 1, 2022	132.95	133.82	130.58	130.90
6150	NYSE	WCN	Mon, Oct 31, 2022	132.20	134.09	131.78	131.91
6149	NYSE	WCN	Fri, Oct 28, 2022	133.39	133.83	131.80	132.83
6148	NYSE	WCN	Thu, Oct 27, 2022	132.59	134.97	132.59	133.53
6147	NYSE	WCN	Wed, Oct 26, 2022	132.75	134.60	131.51	132.17
6146	NYSE	WCN	Tue, Oct 25, 2022	132.57	133.05	131.33	132.58
6145	NYSE	WCN	Mon, Oct 24, 2022	131.86	132.42	130.05	131.91
6144	NYSE	WCN	Fri, Oct 21, 2022	129.58	131.04	128.72	130.64
6143	NYSE	WCN	Thu, Oct 20, 2022	132.44	132.44	129.36	129.68
6142	NYSE	WCN	Wed, Oct 19, 2022	129.68	132.18	129.41	132.13
6141	NYSE	WCN	Tue, Oct 18, 2022	130.17	130.91	129.05	130.48
6140	NYSE	WCN	Mon, Oct 17, 2022	125.99	129.18	125.69	128.13
6139	NYSE	WCN	Fri, Oct 14, 2022	129.69	130.43	124.23	124.54
6138	NYSE	WCN	Thu, Oct 13, 2022	124.79	129.60	124.28	128.79
6137	NYSE	WCN	Wed, Oct 12, 2022	129.63	129.63	127.36	127.37
6136	NYSE	WCN	Tue, Oct 11, 2022	128.74	130.89	128.14	129.47
6135	NYSE	WCN	Mon, Oct 10, 2022	130.21	130.63	128.12	129.17
6134	NYSE	WCN	Fri, Oct 7, 2022	133.49	134.51	129.69	129.97
6133	NYSE	WCN	Thu, Oct 6, 2022	140.96	141.19	130.78	134.72
6132	NYSE	WCN	Wed, Oct 5, 2022	141.71	142.79	141.33	141.81
6131	NYSE	WCN	Tue, Oct 4, 2022	138.75	143.37	138.75	142.67
6130	NYSE	WCN	Mon, Oct 3, 2022	136.23	138.98	135.94	138.02
6129	NYSE	WCN	Fri, Sep 30, 2022	137.47	137.54	134.84	135.13
6128	NYSE	WCN	Thu, Sep 29, 2022	138.44	138.76	136.13	137.03
6127	NYSE	WCN	Wed, Sep 28, 2022	138.44	139.71	136.95	139.06
6126	NYSE	WCN	Tue, Sep 27, 2022	140.58	140.58	137.06	137.68
6125	NYSE	WCN	Mon, Sep 26, 2022	139.57	140.52	138.47	139.43
6124	NYSE	WCN	Fri, Sep 23, 2022	140.29	140.50	138.69	139.72
6123	NYSE	WCN	Thu, Sep 22, 2022	142.48	142.48	140.12	141.06
6122	NYSE	WCN	Wed, Sep 21, 2022	144.61	145.51	142.68	142.76
6121	NYSE	WCN	Tue, Sep 20, 2022	145.82	145.95	142.88	144.01
6120	NYSE	WCN	Mon, Sep 19, 2022	144.14	145.79	143.98	145.68
6119	NYSE	WCN	Fri, Sep 16, 2022	144.19	145.26	144.19	144.81
6118	NYSE	WCN	Thu, Sep 15, 2022	146.34	147.07	145.31	145.83
6117	NYSE	WCN	Wed, Sep 14, 2022	146.00	147.70	145.89	146.68
6116	NYSE	WCN	Tue, Sep 13, 2022	146.46	147.53	145.87	146.22
6115	NYSE	WCN	Mon, Sep 12, 2022	146.99	148.20	146.30	148.00
6114	NYSE	WCN	Fri, Sep 9, 2022	145.91	147.18	145.57	146.40
6113	NYSE	WCN	Thu, Sep 8, 2022	144.66	146.02	144.13	145.57
6112	NYSE	WCN	Wed, Sep 7, 2022	141.26	144.93	140.99	144.46
6111	NYSE	WCN	Tue, Sep 6, 2022	140.63	142.39	140.63	141.30
6110	NYSE	WCN	Fri, Sep 2, 2022	140.50	142.08	139.89	140.55
6109	NYSE	WCN	Thu, Sep 1, 2022	137.34	139.51	137.32	139.42
6108	NYSE	WCN	Wed, Aug 31, 2022	139.97	140.44	139.14	139.18
6107	NYSE	WCN	Tue, Aug 30, 2022	140.99	141.19	138.92	139.46
6106	NYSE	WCN	Mon, Aug 29, 2022	138.75	141.35	138.60	140.79
6105	NYSE	WCN	Fri, Aug 26, 2022	142.80	142.80	139.52	139.64
6104	NYSE	WCN	Thu, Aug 25, 2022	142.04	142.57	140.87	142.39
6103	NYSE	WCN	Wed, Aug 24, 2022	140.98	141.99	140.76	141.41
6102	NYSE	WCN	Tue, Aug 23, 2022	140.97	141.44	140.24	140.93
6101	NYSE	WCN	Mon, Aug 22, 2022	140.75	142.15	140.75	141.56
6100	NYSE	WCN	Fri, Aug 19, 2022	142.55	142.79	141.56	141.87
6099	NYSE	WCN	Thu, Aug 18, 2022	144.14	144.29	142.12	142.39
6098	NYSE	WCN	Wed, Aug 17, 2022	143.29	144.46	142.93	143.92
6097	NYSE	WCN	Tue, Aug 16, 2022	141.38	144.08	140.78	143.48
6096	NYSE	WCN	Mon, Aug 15, 2022	141.15	142.15	140.81	141.70
6095	NYSE	WCN	Fri, Aug 12, 2022	139.00	141.67	138.65	141.56
6094	NYSE	WCN	Thu, Aug 11, 2022	140.18	140.58	138.81	138.97
6093	NYSE	WCN	Wed, Aug 10, 2022	141.02	141.23	139.21	140.00
6092	NYSE	WCN	Tue, Aug 9, 2022	139.83	141.02	139.10	139.73
6091	NYSE	WCN	Mon, Aug 8, 2022	139.19	140.47	138.67	139.49
6090	NYSE	WCN	Fri, Aug 5, 2022	138.28	138.66	136.81	138.33
6089	NYSE	WCN	Thu, Aug 4, 2022	135.81	140.87	135.81	139.29
6088	NYSE	WCN	Wed, Aug 3, 2022	134.35	136.66	132.25	135.73
6087	NYSE	WCN	Tue, Aug 2, 2022	131.66	132.84	131.11	131.15
6086	NYSE	WCN	Mon, Aug 1, 2022	132.75	133.00	131.76	132.15
6085	NYSE	WCN	Fri, Jul 29, 2022	131.63	133.52	131.17	133.37
6084	NYSE	WCN	Thu, Jul 28, 2022	128.24	131.26	127.74	130.95
6083	NYSE	WCN	Wed, Jul 27, 2022	126.92	128.80	126.59	128.19
6082	NYSE	WCN	Tue, Jul 26, 2022	126.85	127.26	125.60	126.35
6081	NYSE	WCN	Mon, Jul 25, 2022	126.17	127.41	126.17	127.38
6080	NYSE	WCN	Fri, Jul 22, 2022	127.36	128.36	125.69	126.26
6079	NYSE	WCN	Thu, Jul 21, 2022	125.41	127.90	125.10	127.59
6078	NYSE	WCN	Wed, Jul 20, 2022	125.33	126.09	124.67	125.21
6077	NYSE	WCN	Tue, Jul 19, 2022	124.14	125.43	123.36	125.30
6076	NYSE	WCN	Mon, Jul 18, 2022	124.66	124.75	122.49	122.80
6075	NYSE	WCN	Fri, Jul 15, 2022	125.27	125.83	123.90	124.44
6074	NYSE	WCN	Thu, Jul 14, 2022	122.39	124.78	121.98	124.22
6073	NYSE	WCN	Wed, Jul 13, 2022	121.34	123.89	121.20	123.13
6072	NYSE	WCN	Tue, Jul 12, 2022	124.72	125.24	122.11	122.43
6071	NYSE	WCN	Mon, Jul 11, 2022	125.55	126.33	124.66	125.12
6070	NYSE	WCN	Fri, Jul 8, 2022	125.93	126.17	124.92	125.51
6069	NYSE	WCN	Thu, Jul 7, 2022	126.04	126.54	125.47	126.06
6068	NYSE	WCN	Wed, Jul 6, 2022	124.94	127.11	124.92	126.25
6067	NYSE	WCN	Tue, Jul 5, 2022	124.15	124.99	122.75	124.62
6066	NYSE	WCN	Fri, Jul 1, 2022	123.73	125.59	123.70	125.32
6065	NYSE	WCN	Thu, Jun 30, 2022	123.87	125.04	123.13	123.96
6064	NYSE	WCN	Wed, Jun 29, 2022	122.16	124.77	121.37	124.62
6063	NYSE	WCN	Tue, Jun 28, 2022	123.44	124.45	121.43	121.62
6062	NYSE	WCN	Mon, Jun 27, 2022	122.19	123.87	121.86	123.11
6061	NYSE	WCN	Fri, Jun 24, 2022	121.48	122.74	121.20	122.73
6060	NYSE	WCN	Thu, Jun 23, 2022	118.65	120.88	117.83	120.51
6059	NYSE	WCN	Wed, Jun 22, 2022	115.95	119.06	115.60	118.41
6058	NYSE	WCN	Tue, Jun 21, 2022	116.60	117.64	115.41	117.25
6057	NYSE	WCN	Fri, Jun 17, 2022	115.38	115.75	113.50	114.80
6056	NYSE	WCN	Thu, Jun 16, 2022	116.15	116.65	114.59	115.00
6055	NYSE	WCN	Wed, Jun 15, 2022	118.16	119.67	116.07	118.19
6054	NYSE	WCN	Tue, Jun 14, 2022	119.51	119.71	116.92	117.36
6053	NYSE	WCN	Mon, Jun 13, 2022	121.46	122.19	119.22	119.46
6052	NYSE	WCN	Fri, Jun 10, 2022	123.28	124.75	121.48	123.55
6051	NYSE	WCN	Thu, Jun 9, 2022	128.50	128.84	124.36	124.56
6050	NYSE	WCN	Wed, Jun 8, 2022	130.00	130.21	128.26	128.73
6049	NYSE	WCN	Tue, Jun 7, 2022	128.96	130.97	128.59	130.93
6048	NYSE	WCN	Mon, Jun 6, 2022	129.52	130.56	128.74	129.03
6047	NYSE	WCN	Fri, Jun 3, 2022	130.00	130.20	128.73	129.16
6046	NYSE	WCN	Thu, Jun 2, 2022	127.48	130.45	126.79	130.24
6045	NYSE	WCN	Wed, Jun 1, 2022	127.96	128.41	127.08	127.41
6044	NYSE	WCN	Tue, May 31, 2022	128.43	129.12	127.24	127.54
6043	NYSE	WCN	Fri, May 27, 2022	126.72	128.57	126.72	128.49
6042	NYSE	WCN	Thu, May 26, 2022	126.07	127.02	125.32	126.35
6041	NYSE	WCN	Wed, May 25, 2022	126.23	126.48	124.43	125.17
6040	NYSE	WCN	Tue, May 24, 2022	126.04	127.04	125.42	126.55
6039	NYSE	WCN	Mon, May 23, 2022	124.99	126.39	124.17	125.86
6038	NYSE	WCN	Fri, May 20, 2022	123.01	124.65	122.09	124.58
6037	NYSE	WCN	Thu, May 19, 2022	123.01	124.18	121.67	122.34
6036	NYSE	WCN	Wed, May 18, 2022	126.62	127.52	122.81	123.35
6035	NYSE	WCN	Tue, May 17, 2022	127.02	127.84	125.83	127.37
6034	NYSE	WCN	Mon, May 16, 2022	125.97	128.03	125.75	126.63
6033	NYSE	WCN	Fri, May 13, 2022	124.04	126.22	123.21	125.93
6032	NYSE	WCN	Thu, May 12, 2022	122.42	124.21	121.31	122.79
6031	NYSE	WCN	Wed, May 11, 2022	123.35	125.49	122.49	122.67
6030	NYSE	WCN	Tue, May 10, 2022	124.07	125.30	121.37	123.36
6029	NYSE	WCN	Mon, May 9, 2022	126.22	126.65	122.59	122.92
6028	NYSE	WCN	Fri, May 6, 2022	125.02	127.78	125.02	126.75
6027	NYSE	WCN	Thu, May 5, 2022	129.96	130.61	125.94	127.40
6026	NYSE	WCN	Wed, May 4, 2022	132.76	132.80	128.27	131.11
6025	NYSE	WCN	Tue, May 3, 2022	134.55	135.55	133.45	133.95
6024	NYSE	WCN	Mon, May 2, 2022	137.16	138.21	133.38	134.54
6023	NYSE	WCN	Fri, Apr 29, 2022	141.15	141.31	137.69	137.97
6022	NYSE	WCN	Thu, Apr 28, 2022	140.31	142.11	139.55	141.41
6021	NYSE	WCN	Wed, Apr 27, 2022	137.86	140.83	137.62	139.95
6020	NYSE	WCN	Tue, Apr 26, 2022	137.28	140.61	136.27	137.50
6019	NYSE	WCN	Mon, Apr 25, 2022	137.06	137.49	134.83	136.25
6018	NYSE	WCN	Fri, Apr 22, 2022	139.58	139.92	136.91	137.02
6017	NYSE	WCN	Thu, Apr 21, 2022	141.10	142.10	138.95	139.37
6016	NYSE	WCN	Wed, Apr 20, 2022	139.31	140.59	138.55	139.97
6015	NYSE	WCN	Tue, Apr 19, 2022	138.57	139.48	137.49	138.37
6014	NYSE	WCN	Mon, Apr 18, 2022	138.88	139.79	137.91	138.36
6013	NYSE	WCN	Thu, Apr 14, 2022	139.79	141.09	139.03	139.08
6012	NYSE	WCN	Wed, Apr 13, 2022	142.18	142.45	139.68	139.80
6011	NYSE	WCN	Tue, Apr 12, 2022	143.67	144.11	141.36	141.59
6010	NYSE	WCN	Mon, Apr 11, 2022	144.49	144.90	143.22	143.69
6009	NYSE	WCN	Fri, Apr 8, 2022	144.53	145.62	143.79	144.89
6008	NYSE	WCN	Thu, Apr 7, 2022	140.74	144.66	140.23	144.30
6007	NYSE	WCN	Wed, Apr 6, 2022	140.00	142.19	139.77	141.75
6006	NYSE	WCN	Tue, Apr 5, 2022	140.59	142.76	140.25	140.58
6005	NYSE	WCN	Mon, Apr 4, 2022	139.40	140.85	138.91	140.46
6004	NYSE	WCN	Fri, Apr 1, 2022	139.57	140.46	138.54	139.73
6003	NYSE	WCN	Thu, Mar 31, 2022	139.76	141.22	139.70	139.70
6002	NYSE	WCN	Wed, Mar 30, 2022	138.27	139.79	137.98	139.69
6001	NYSE	WCN	Tue, Mar 29, 2022	138.11	138.94	136.91	138.33
6000	NYSE	WCN	Mon, Mar 28, 2022	134.83	137.68	134.54	137.36
5999	NYSE	WCN	Fri, Mar 25, 2022	134.24	135.05	133.87	134.88
5998	NYSE	WCN	Thu, Mar 24, 2022	134.89	134.95	133.01	133.75
5997	NYSE	WCN	Wed, Mar 23, 2022	134.97	136.03	134.15	134.41
5996	NYSE	WCN	Tue, Mar 22, 2022	137.47	137.50	134.98	135.26
5995	NYSE	WCN	Mon, Mar 21, 2022	137.76	138.35	136.49	137.17
5994	NYSE	WCN	Fri, Mar 18, 2022	136.87	138.39	135.71	138.10
5993	NYSE	WCN	Thu, Mar 17, 2022	135.94	137.82	135.07	137.75
5992	NYSE	WCN	Wed, Mar 16, 2022	136.44	137.82	133.96	135.63
5991	NYSE	WCN	Tue, Mar 15, 2022	135.61	136.85	134.83	135.93
5990	NYSE	WCN	Mon, Mar 14, 2022	134.89	135.27	133.83	134.64
5989	NYSE	WCN	Fri, Mar 11, 2022	134.49	135.21	134.03	134.22
5988	NYSE	WCN	Thu, Mar 10, 2022	131.12	133.73	131.12	133.68
5987	NYSE	WCN	Wed, Mar 9, 2022	129.94	132.89	129.67	132.13
5986	NYSE	WCN	Tue, Mar 8, 2022	132.32	133.74	129.12	129.16
5985	NYSE	WCN	Mon, Mar 7, 2022	134.75	136.09	133.16	133.75
5984	NYSE	WCN	Fri, Mar 4, 2022	130.02	135.12	129.88	134.83
5983	NYSE	WCN	Thu, Mar 3, 2022	129.40	131.31	128.97	130.79
5982	NYSE	WCN	Wed, Mar 2, 2022	126.08	129.04	125.48	128.64
5981	NYSE	WCN	Tue, Mar 1, 2022	123.68	125.95	123.48	125.81
5980	NYSE	WCN	Mon, Feb 28, 2022	123.27	124.31	122.66	123.26
5979	NYSE	WCN	Fri, Feb 25, 2022	121.41	124.14	121.22	124.01
5978	NYSE	WCN	Thu, Feb 24, 2022	116.73	121.89	115.75	121.54
5977	NYSE	WCN	Wed, Feb 23, 2022	121.15	121.50	118.35	118.67
5976	NYSE	WCN	Tue, Feb 22, 2022	120.65	121.55	120.14	120.61
5975	NYSE	WCN	Fri, Feb 18, 2022	120.50	122.27	120.28	121.00
5974	NYSE	WCN	Thu, Feb 17, 2022	119.25	122.97	118.75	120.46
5973	NYSE	WCN	Wed, Feb 16, 2022	119.19	120.17	118.25	119.52
5972	NYSE	WCN	Tue, Feb 15, 2022	120.45	120.79	119.09	119.60
5971	NYSE	WCN	Mon, Feb 14, 2022	120.22	120.62	118.52	119.41
5970	NYSE	WCN	Fri, Feb 11, 2022	122.55	122.90	119.84	120.64
5969	NYSE	WCN	Thu, Feb 10, 2022	122.29	124.36	121.93	122.28
5968	NYSE	WCN	Wed, Feb 9, 2022	122.94	124.84	122.94	124.00
5967	NYSE	WCN	Tue, Feb 8, 2022	121.98	122.68	121.76	121.90
5966	NYSE	WCN	Mon, Feb 7, 2022	122.65	123.73	122.04	122.17
5965	NYSE	WCN	Fri, Feb 4, 2022	123.30	123.99	122.47	123.02
5964	NYSE	WCN	Thu, Feb 3, 2022	125.42	125.64	123.49	123.73
5963	NYSE	WCN	Wed, Feb 2, 2022	124.39	126.46	123.98	126.01
5962	NYSE	WCN	Tue, Feb 1, 2022	124.48	125.65	123.12	124.82
5961	NYSE	WCN	Mon, Jan 31, 2022	123.29	124.88	122.92	124.70
5960	NYSE	WCN	Fri, Jan 28, 2022	121.37	123.60	120.94	123.54
5959	NYSE	WCN	Thu, Jan 27, 2022	122.91	124.11	121.26	121.49
5958	NYSE	WCN	Wed, Jan 26, 2022	122.74	124.64	121.93	122.59
5957	NYSE	WCN	Tue, Jan 25, 2022	122.59	123.33	120.47	121.88
5956	NYSE	WCN	Mon, Jan 24, 2022	121.53	123.71	119.44	123.30
5955	NYSE	WCN	Fri, Jan 21, 2022	122.94	125.09	122.01	122.70
5954	NYSE	WCN	Thu, Jan 20, 2022	125.43	126.43	122.97	123.06
5953	NYSE	WCN	Wed, Jan 19, 2022	124.72	125.77	123.56	124.53
5952	NYSE	WCN	Tue, Jan 18, 2022	124.83	124.83	123.09	124.31
5951	NYSE	WCN	Fri, Jan 14, 2022	126.13	126.60	124.84	125.62
5950	NYSE	WCN	Thu, Jan 13, 2022	129.47	129.50	127.46	127.65
5949	NYSE	WCN	Wed, Jan 12, 2022	129.45	130.01	127.53	129.04
5948	NYSE	WCN	Tue, Jan 11, 2022	128.34	129.20	126.65	128.86
5947	NYSE	WCN	Mon, Jan 10, 2022	129.58	129.71	126.81	127.91
5946	NYSE	WCN	Fri, Jan 7, 2022	131.06	131.64	129.71	130.24
5945	NYSE	WCN	Thu, Jan 6, 2022	129.44	132.07	129.40	131.17
5944	NYSE	WCN	Wed, Jan 5, 2022	133.41	133.80	130.15	130.17
5943	NYSE	WCN	Tue, Jan 4, 2022	135.26	135.42	133.88	133.97
5942	NYSE	WCN	Mon, Jan 3, 2022	136.13	136.35	132.14	134.06
5941	NYSE	WCN	Fri, Dec 31, 2021	135.63	137.08	135.59	136.27
5940	NYSE	WCN	Thu, Dec 30, 2021	136.70	136.93	135.56	135.59
5939	NYSE	WCN	Wed, Dec 29, 2021	134.70	136.34	134.30	136.15
5938	NYSE	WCN	Tue, Dec 28, 2021	135.11	135.84	134.68	134.87
5937	NYSE	WCN	Mon, Dec 27, 2021	132.52	135.45	132.25	134.99
5936	NYSE	WCN	Thu, Dec 23, 2021	131.15	132.73	130.90	132.19
5935	NYSE	WCN	Wed, Dec 22, 2021	129.04	130.53	129.02	130.52
5934	NYSE	WCN	Tue, Dec 21, 2021	129.27	129.51	128.00	129.12
5933	NYSE	WCN	Mon, Dec 20, 2021	129.31	130.08	126.59	128.50
5932	NYSE	WCN	Fri, Dec 17, 2021	130.80	132.53	129.84	130.25
5931	NYSE	WCN	Thu, Dec 16, 2021	132.75	134.24	131.94	132.27
5930	NYSE	WCN	Wed, Dec 15, 2021	131.07	132.36	131.00	131.82
5929	NYSE	WCN	Tue, Dec 14, 2021	131.61	132.25	130.65	131.13
5928	NYSE	WCN	Mon, Dec 13, 2021	132.86	133.55	131.58	131.82
5927	NYSE	WCN	Fri, Dec 10, 2021	133.21	133.62	132.07	132.68
5926	NYSE	WCN	Thu, Dec 9, 2021	133.93	135.03	132.63	132.63
5925	NYSE	WCN	Wed, Dec 8, 2021	135.41	135.41	133.44	133.92
5924	NYSE	WCN	Tue, Dec 7, 2021	136.46	136.80	135.18	135.32
5923	NYSE	WCN	Mon, Dec 6, 2021	135.11	135.20	134.04	135.09
5922	NYSE	WCN	Fri, Dec 3, 2021	135.76	136.42	133.17	133.84
5921	NYSE	WCN	Thu, Dec 2, 2021	132.41	136.28	132.41	135.52
5920	NYSE	WCN	Wed, Dec 1, 2021	134.39	136.47	132.32	132.33
5919	NYSE	WCN	Tue, Nov 30, 2021	136.65	137.47	132.70	133.06
5918	NYSE	WCN	Mon, Nov 29, 2021	134.86	137.94	134.07	137.19
5917	NYSE	WCN	Fri, Nov 26, 2021	135.39	136.98	133.91	134.21
5916	NYSE	WCN	Wed, Nov 24, 2021	136.49	137.33	135.62	137.28
5915	NYSE	WCN	Tue, Nov 23, 2021	136.31	137.41	136.30	137.00
5914	NYSE	WCN	Mon, Nov 22, 2021	137.85	138.22	136.81	136.81
5913	NYSE	WCN	Fri, Nov 19, 2021	138.62	138.62	136.89	137.53
5912	NYSE	WCN	Thu, Nov 18, 2021	138.21	138.82	137.31	138.29
5911	NYSE	WCN	Wed, Nov 17, 2021	136.67	138.07	136.24	138.01
5910	NYSE	WCN	Tue, Nov 16, 2021	136.27	137.03	135.63	136.39
5909	NYSE	WCN	Mon, Nov 15, 2021	135.76	136.13	135.18	135.88
5908	NYSE	WCN	Fri, Nov 12, 2021	135.52	136.25	135.13	135.75
5907	NYSE	WCN	Thu, Nov 11, 2021	135.50	135.53	134.40	135.49
5906	NYSE	WCN	Wed, Nov 10, 2021	133.77	135.57	133.77	135.43
5905	NYSE	WCN	Tue, Nov 9, 2021	134.50	134.95	133.93	133.94
5904	NYSE	WCN	Mon, Nov 8, 2021	134.44	135.92	134.05	134.71
5903	NYSE	WCN	Fri, Nov 5, 2021	136.28	136.75	134.16	134.19
5902	NYSE	WCN	Thu, Nov 4, 2021	134.65	136.21	134.33	136.18
5901	NYSE	WCN	Wed, Nov 3, 2021	137.76	138.23	134.45	134.62
5900	NYSE	WCN	Tue, Nov 2, 2021	136.46	137.82	135.77	137.70
5899	NYSE	WCN	Mon, Nov 1, 2021	136.03	136.68	134.91	135.97
5898	NYSE	WCN	Fri, Oct 29, 2021	132.57	136.64	132.06	136.01
5897	NYSE	WCN	Thu, Oct 28, 2021	131.84	135.69	129.80	132.75
5896	NYSE	WCN	Wed, Oct 27, 2021	132.07	132.58	130.98	131.01
5895	NYSE	WCN	Tue, Oct 26, 2021	131.90	132.64	130.61	132.07
5894	NYSE	WCN	Mon, Oct 25, 2021	133.89	134.33	131.87	131.99
5893	NYSE	WCN	Fri, Oct 22, 2021	133.35	134.38	132.89	134.21
5892	NYSE	WCN	Thu, Oct 21, 2021	131.24	132.98	131.18	132.95
5891	NYSE	WCN	Wed, Oct 20, 2021	130.47	131.50	130.37	131.00
5890	NYSE	WCN	Tue, Oct 19, 2021	130.43	130.92	129.69	130.29
5889	NYSE	WCN	Mon, Oct 18, 2021	129.27	130.18	128.62	130.07
5888	NYSE	WCN	Fri, Oct 15, 2021	132.10	132.22	129.60	129.70
5887	NYSE	WCN	Thu, Oct 14, 2021	129.49	131.11	129.49	130.96
5886	NYSE	WCN	Wed, Oct 13, 2021	128.68	129.73	127.84	128.52
5885	NYSE	WCN	Tue, Oct 12, 2021	128.70	129.13	127.71	127.79
5884	NYSE	WCN	Mon, Oct 11, 2021	128.28	129.21	127.97	127.97
5883	NYSE	WCN	Fri, Oct 8, 2021	127.96	128.83	127.37	128.37
5882	NYSE	WCN	Thu, Oct 7, 2021	126.53	128.23	126.53	127.93
5881	NYSE	WCN	Wed, Oct 6, 2021	124.11	125.80	123.90	125.74
5880	NYSE	WCN	Tue, Oct 5, 2021	124.63	125.31	123.93	124.81
5879	NYSE	WCN	Mon, Oct 4, 2021	125.91	126.63	123.56	124.30
5878	NYSE	WCN	Fri, Oct 1, 2021	126.42	126.42	124.22	126.09
5877	NYSE	WCN	Thu, Sep 30, 2021	127.05	127.70	125.92	125.93
5876	NYSE	WCN	Wed, Sep 29, 2021	127.25	127.53	126.47	126.52
5875	NYSE	WCN	Tue, Sep 28, 2021	128.52	128.52	126.79	126.86
5874	NYSE	WCN	Mon, Sep 27, 2021	132.12	132.55	128.01	129.02
5873	NYSE	WCN	Fri, Sep 24, 2021	131.44	132.61	131.44	132.31
5872	NYSE	WCN	Thu, Sep 23, 2021	131.19	132.57	130.85	131.66
5871	NYSE	WCN	Wed, Sep 22, 2021	129.54	131.27	129.13	130.96
5870	NYSE	WCN	Tue, Sep 21, 2021	128.48	129.31	128.09	129.06
5869	NYSE	WCN	Mon, Sep 20, 2021	126.19	127.88	125.98	127.80
5868	NYSE	WCN	Fri, Sep 17, 2021	127.82	128.16	127.15	127.71
5867	NYSE	WCN	Thu, Sep 16, 2021	130.73	130.73	128.60	128.62
5866	NYSE	WCN	Wed, Sep 15, 2021	130.06	130.94	129.78	130.38
5865	NYSE	WCN	Tue, Sep 14, 2021	131.35	131.46	130.09	130.22
5864	NYSE	WCN	Mon, Sep 13, 2021	132.37	133.48	130.55	131.15
5863	NYSE	WCN	Fri, Sep 10, 2021	131.58	132.37	130.96	132.01
5862	NYSE	WCN	Thu, Sep 9, 2021	131.40	131.88	131.08	131.24
5861	NYSE	WCN	Wed, Sep 8, 2021	129.01	131.10	128.67	130.97
5860	NYSE	WCN	Tue, Sep 7, 2021	130.95	131.30	129.03	129.27
5859	NYSE	WCN	Fri, Sep 3, 2021	130.66	131.93	130.29	131.28
5858	NYSE	WCN	Thu, Sep 2, 2021	130.70	131.28	130.18	130.82
5857	NYSE	WCN	Wed, Sep 1, 2021	130.18	130.34	128.64	129.97
5856	NYSE	WCN	Tue, Aug 31, 2021	128.82	129.81	128.70	129.21
5855	NYSE	WCN	Mon, Aug 30, 2021	128.10	129.10	127.82	128.86
5854	NYSE	WCN	Fri, Aug 27, 2021	127.50	128.57	127.09	128.08
5853	NYSE	WCN	Thu, Aug 26, 2021	127.05	127.87	126.64	127.23
5852	NYSE	WCN	Wed, Aug 25, 2021	126.85	127.10	126.13	126.80
5851	NYSE	WCN	Tue, Aug 24, 2021	126.80	127.21	126.36	126.78
5850	NYSE	WCN	Mon, Aug 23, 2021	128.04	128.12	127.04	127.16
5849	NYSE	WCN	Fri, Aug 20, 2021	126.65	128.37	126.22	127.88
5848	NYSE	WCN	Thu, Aug 19, 2021	123.86	126.93	123.86	126.57
5847	NYSE	WCN	Wed, Aug 18, 2021	127.03	127.46	125.48	125.57
5846	NYSE	WCN	Tue, Aug 17, 2021	126.95	127.42	126.36	126.94
5845	NYSE	WCN	Mon, Aug 16, 2021	126.71	127.25	125.99	126.91
5844	NYSE	WCN	Fri, Aug 13, 2021	126.76	127.48	126.56	126.89
5843	NYSE	WCN	Thu, Aug 12, 2021	126.10	127.52	126.06	126.59
5842	NYSE	WCN	Wed, Aug 11, 2021	125.43	126.32	125.14	126.27
5841	NYSE	WCN	Tue, Aug 10, 2021	124.30	125.84	124.30	124.99
5840	NYSE	WCN	Mon, Aug 9, 2021	126.15	126.15	124.94	125.21
5839	NYSE	WCN	Fri, Aug 6, 2021	125.84	126.73	125.49	125.69
5838	NYSE	WCN	Thu, Aug 5, 2021	126.00	127.77	125.42	126.02
5837	NYSE	WCN	Wed, Aug 4, 2021	127.64	128.50	126.98	127.27
5836	NYSE	WCN	Tue, Aug 3, 2021	126.45	127.67	126.39	127.53
5835	NYSE	WCN	Mon, Aug 2, 2021	126.71	127.28	125.88	126.30
5834	NYSE	WCN	Fri, Jul 30, 2021	125.35	126.93	125.03	126.69
5833	NYSE	WCN	Thu, Jul 29, 2021	125.00	125.61	124.87	124.97
5832	NYSE	WCN	Wed, Jul 28, 2021	124.59	125.01	124.01	124.43
5831	NYSE	WCN	Tue, Jul 27, 2021	124.50	125.31	124.00	124.85
5830	NYSE	WCN	Mon, Jul 26, 2021	124.30	124.73	123.57	124.32
5829	NYSE	WCN	Fri, Jul 23, 2021	124.26	125.38	124.14	124.76
5828	NYSE	WCN	Thu, Jul 22, 2021	124.00	124.70	123.90	124.12
5827	NYSE	WCN	Wed, Jul 21, 2021	124.46	124.63	123.93	124.18
5826	NYSE	WCN	Tue, Jul 20, 2021	121.38	123.87	121.38	123.62
5825	NYSE	WCN	Mon, Jul 19, 2021	122.50	122.57	119.93	121.28
5824	NYSE	WCN	Fri, Jul 16, 2021	122.47	123.49	122.05	123.08
5823	NYSE	WCN	Thu, Jul 15, 2021	121.68	122.54	121.53	122.10
5822	NYSE	WCN	Wed, Jul 14, 2021	121.81	122.24	121.10	122.06
5821	NYSE	WCN	Tue, Jul 13, 2021	122.07	122.39	121.43	121.47
5820	NYSE	WCN	Mon, Jul 12, 2021	122.14	122.15	121.46	121.74
5819	NYSE	WCN	Fri, Jul 9, 2021	121.56	122.23	121.07	122.14
5818	NYSE	WCN	Thu, Jul 8, 2021	121.55	121.98	120.74	120.87
5817	NYSE	WCN	Wed, Jul 7, 2021	121.06	123.76	120.67	122.70
5816	NYSE	WCN	Tue, Jul 6, 2021	119.65	120.61	118.00	120.55
5815	NYSE	WCN	Fri, Jul 2, 2021	119.76	120.18	119.12	119.66
5814	NYSE	WCN	Thu, Jul 1, 2021	119.25	120.53	119.01	119.57
5813	NYSE	WCN	Wed, Jun 30, 2021	120.20	120.51	119.21	119.43
5812	NYSE	WCN	Tue, Jun 29, 2021	119.81	120.62	119.50	120.18
5811	NYSE	WCN	Mon, Jun 28, 2021	120.20	120.20	119.37	119.89
5810	NYSE	WCN	Fri, Jun 25, 2021	120.14	120.48	119.91	120.14
5809	NYSE	WCN	Thu, Jun 24, 2021	120.21	120.58	119.82	120.11
5808	NYSE	WCN	Wed, Jun 23, 2021	120.12	120.81	119.54	119.80
5807	NYSE	WCN	Tue, Jun 22, 2021	120.12	120.73	119.79	120.40
5806	NYSE	WCN	Mon, Jun 21, 2021	118.02	119.99	118.02	119.91
5805	NYSE	WCN	Fri, Jun 18, 2021	119.03	119.33	118.19	118.19
5804	NYSE	WCN	Thu, Jun 17, 2021	120.64	120.69	119.66	120.11
5803	NYSE	WCN	Wed, Jun 16, 2021	122.01	122.27	120.50	120.62
5802	NYSE	WCN	Tue, Jun 15, 2021	121.71	122.18	121.38	121.76
5801	NYSE	WCN	Mon, Jun 14, 2021	120.93	121.68	120.72	121.66
5800	NYSE	WCN	Fri, Jun 11, 2021	120.92	121.25	120.57	120.99
5799	NYSE	WCN	Thu, Jun 10, 2021	120.59	121.19	120.37	120.73
5798	NYSE	WCN	Wed, Jun 9, 2021	120.63	120.83	120.23	120.29
5797	NYSE	WCN	Tue, Jun 8, 2021	121.15	121.52	120.53	120.59
5796	NYSE	WCN	Mon, Jun 7, 2021	121.30	121.38	120.19	120.75
5795	NYSE	WCN	Fri, Jun 4, 2021	120.90	121.38	120.52	121.34
5794	NYSE	WCN	Thu, Jun 3, 2021	120.93	121.12	120.29	120.64
5793	NYSE	WCN	Wed, Jun 2, 2021	120.81	121.31	120.47	121.28
5792	NYSE	WCN	Tue, Jun 1, 2021	121.98	122.53	120.64	120.68
5791	NYSE	WCN	Fri, May 28, 2021	121.63	122.04	121.10	121.44
5790	NYSE	WCN	Thu, May 27, 2021	120.81	121.31	120.34	121.28
5789	NYSE	WCN	Wed, May 26, 2021	119.96	121.07	119.96	120.52
5788	NYSE	WCN	Tue, May 25, 2021	121.77	121.96	120.42	120.76
5787	NYSE	WCN	Mon, May 24, 2021	121.50	122.05	120.84	120.86
5786	NYSE	WCN	Fri, May 21, 2021	122.03	122.54	121.03	121.27
5785	NYSE	WCN	Thu, May 20, 2021	119.68	122.42	119.64	121.79
5784	NYSE	WCN	Wed, May 19, 2021	120.82	120.82	119.17	119.42
5783	NYSE	WCN	Tue, May 18, 2021	122.00	122.09	120.97	121.26
5782	NYSE	WCN	Mon, May 17, 2021	121.58	122.24	120.72	121.98
5781	NYSE	WCN	Fri, May 14, 2021	120.92	122.37	120.43	121.26
5780	NYSE	WCN	Thu, May 13, 2021	119.53	121.13	119.16	120.24
5779	NYSE	WCN	Wed, May 12, 2021	120.39	121.40	118.90	119.00
5778	NYSE	WCN	Tue, May 11, 2021	122.21	123.13	120.81	121.00
5777	NYSE	WCN	Mon, May 10, 2021	123.75	124.95	123.49	123.42
5776	NYSE	WCN	Fri, May 7, 2021	123.98	124.04	122.53	123.34
5775	NYSE	WCN	Thu, May 6, 2021	123.60	123.68	122.92	123.28
5774	NYSE	WCN	Wed, May 5, 2021	121.98	123.43	121.64	123.31
5773	NYSE	WCN	Tue, May 4, 2021	119.83	121.81	119.83	121.75
5772	NYSE	WCN	Mon, May 3, 2021	120.00	120.69	119.77	120.30
5771	NYSE	WCN	Fri, Apr 30, 2021	119.10	119.94	118.27	119.11
5770	NYSE	WCN	Thu, Apr 29, 2021	117.47	118.70	117.28	118.54
5769	NYSE	WCN	Wed, Apr 28, 2021	117.25	117.75	116.72	117.23
5768	NYSE	WCN	Tue, Apr 27, 2021	116.06	117.32	115.83	117.02
5767	NYSE	WCN	Mon, Apr 26, 2021	118.79	118.79	116.10	116.14
5766	NYSE	WCN	Fri, Apr 23, 2021	117.24	118.01	117.10	117.96
5765	NYSE	WCN	Thu, Apr 22, 2021	117.00	117.80	116.21	117.03
5764	NYSE	WCN	Wed, Apr 21, 2021	116.69	117.94	116.48	116.99
5763	NYSE	WCN	Tue, Apr 20, 2021	116.10	117.41	115.91	116.65
5762	NYSE	WCN	Mon, Apr 19, 2021	116.58	117.13	116.12	116.40
5761	NYSE	WCN	Fri, Apr 16, 2021	115.71	116.99	115.47	116.78
5760	NYSE	WCN	Thu, Apr 15, 2021	114.20	115.86	114.20	115.72
5759	NYSE	WCN	Wed, Apr 14, 2021	114.82	115.36	114.05	114.08
5758	NYSE	WCN	Tue, Apr 13, 2021	114.72	115.42	113.66	114.80
5757	NYSE	WCN	Mon, Apr 12, 2021	114.53	115.13	114.21	114.54
5756	NYSE	WCN	Fri, Apr 9, 2021	114.17	114.71	113.85	114.49
5755	NYSE	WCN	Thu, Apr 8, 2021	112.31	113.73	112.31	113.62
5754	NYSE	WCN	Wed, Apr 7, 2021	111.97	112.42	111.19	112.42
5753	NYSE	WCN	Tue, Apr 6, 2021	110.11	111.12	109.82	110.92
5752	NYSE	WCN	Mon, Apr 5, 2021	109.64	110.59	109.61	110.28
5751	NYSE	WCN	Thu, Apr 1, 2021	108.29	109.69	107.90	109.38
5750	NYSE	WCN	Wed, Mar 31, 2021	107.65	108.22	107.35	107.98
5749	NYSE	WCN	Tue, Mar 30, 2021	107.86	108.08	107.22	107.74
5748	NYSE	WCN	Mon, Mar 29, 2021	106.51	108.36	106.42	108.12
5747	NYSE	WCN	Fri, Mar 26, 2021	105.38	107.11	105.16	106.50
5746	NYSE	WCN	Thu, Mar 25, 2021	105.74	106.15	105.13	105.40
5745	NYSE	WCN	Wed, Mar 24, 2021	104.47	106.28	103.77	105.75
5744	NYSE	WCN	Tue, Mar 23, 2021	103.63	105.10	103.23	104.63
5743	NYSE	WCN	Mon, Mar 22, 2021	103.40	103.70	102.37	103.53
5742	NYSE	WCN	Fri, Mar 19, 2021	104.11	104.35	102.86	102.87
5741	NYSE	WCN	Thu, Mar 18, 2021	102.01	103.85	101.49	103.74
5740	NYSE	WCN	Wed, Mar 17, 2021	103.87	103.87	101.89	101.93
5739	NYSE	WCN	Tue, Mar 16, 2021	102.92	104.30	102.79	103.99
5738	NYSE	WCN	Mon, Mar 15, 2021	103.14	103.48	102.29	103.47
5737	NYSE	WCN	Fri, Mar 12, 2021	102.16	103.38	102.16	103.00
5736	NYSE	WCN	Thu, Mar 11, 2021	102.93	103.09	102.20	102.20
5735	NYSE	WCN	Wed, Mar 10, 2021	102.97	104.08	102.11	102.90
5734	NYSE	WCN	Tue, Mar 9, 2021	102.86	103.93	102.33	102.49
5733	NYSE	WCN	Mon, Mar 8, 2021	101.32	103.21	101.32	102.21
5732	NYSE	WCN	Fri, Mar 5, 2021	99.99	101.87	99.28	101.75
5731	NYSE	WCN	Thu, Mar 4, 2021	99.36	100.79	99.00	99.58
5730	NYSE	WCN	Wed, Mar 3, 2021	99.59	99.86	98.86	99.34
5729	NYSE	WCN	Tue, Mar 2, 2021	98.88	99.90	98.88	99.52
5728	NYSE	WCN	Mon, Mar 1, 2021	98.45	99.91	98.07	99.13
5727	NYSE	WCN	Fri, Feb 26, 2021	98.94	99.34	97.58	97.69
5726	NYSE	WCN	Thu, Feb 25, 2021	98.42	99.91	98.25	99.01
5725	NYSE	WCN	Wed, Feb 24, 2021	97.33	99.18	97.02	98.63
5724	NYSE	WCN	Tue, Feb 23, 2021	98.82	99.01	97.19	97.54
5723	NYSE	WCN	Mon, Feb 22, 2021	99.45	99.63	97.93	98.71
5722	NYSE	WCN	Fri, Feb 19, 2021	99.98	100.13	99.22	99.80
5721	NYSE	WCN	Thu, Feb 18, 2021	98.49	99.74	97.04	99.61
5720	NYSE	WCN	Wed, Feb 17, 2021	97.87	98.72	97.15	98.24
5719	NYSE	WCN	Tue, Feb 16, 2021	99.18	99.74	98.35	98.36
5718	NYSE	WCN	Fri, Feb 12, 2021	98.07	99.39	98.01	99.36
5717	NYSE	WCN	Thu, Feb 11, 2021	98.93	98.98	98.12	98.33
5716	NYSE	WCN	Wed, Feb 10, 2021	99.00	99.31	98.13	98.47
5715	NYSE	WCN	Tue, Feb 9, 2021	98.95	99.30	98.12	98.72
5714	NYSE	WCN	Mon, Feb 8, 2021	99.18	99.72	98.42	98.95
5713	NYSE	WCN	Fri, Feb 5, 2021	99.06	99.90	98.80	98.94
5712	NYSE	WCN	Thu, Feb 4, 2021	99.15	99.53	98.57	98.85
5711	NYSE	WCN	Wed, Feb 3, 2021	99.94	100.32	98.99	99.14
5710	NYSE	WCN	Tue, Feb 2, 2021	99.00	100.10	98.91	99.90
5709	NYSE	WCN	Mon, Feb 1, 2021	98.66	99.36	97.97	98.40
5708	NYSE	WCN	Fri, Jan 29, 2021	98.99	99.10	97.69	98.51
5707	NYSE	WCN	Thu, Jan 28, 2021	99.46	100.50	99.16	99.53
5706	NYSE	WCN	Wed, Jan 27, 2021	101.02	101.15	98.68	99.32
5705	NYSE	WCN	Tue, Jan 26, 2021	102.38	102.40	101.15	101.60
5704	NYSE	WCN	Mon, Jan 25, 2021	102.75	103.08	101.20	101.97
5703	NYSE	WCN	Fri, Jan 22, 2021	102.80	103.81	102.60	102.96
5702	NYSE	WCN	Thu, Jan 21, 2021	102.71	103.48	102.70	102.92
5701	NYSE	WCN	Wed, Jan 20, 2021	103.00	103.53	102.66	102.91
5700	NYSE	WCN	Tue, Jan 19, 2021	101.94	103.52	101.65	102.50
5699	NYSE	WCN	Fri, Jan 15, 2021	101.34	102.12	101.20	101.87
5698	NYSE	WCN	Thu, Jan 14, 2021	102.89	102.96	101.33	101.70
5697	NYSE	WCN	Wed, Jan 13, 2021	103.09	103.18	101.96	102.77
5696	NYSE	WCN	Tue, Jan 12, 2021	103.61	104.07	102.83	102.99
5695	NYSE	WCN	Mon, Jan 11, 2021	104.78	105.02	103.54	103.79
5694	NYSE	WCN	Fri, Jan 8, 2021	104.07	105.40	104.06	105.34
5693	NYSE	WCN	Thu, Jan 7, 2021	102.44	104.10	102.44	104.00
5692	NYSE	WCN	Wed, Jan 6, 2021	101.50	103.43	101.26	103.17
5691	NYSE	WCN	Tue, Jan 5, 2021	101.00	102.08	100.67	101.71
5690	NYSE	WCN	Mon, Jan 4, 2021	102.62	103.01	101.07	101.19
5689	NYSE	WCN	Thu, Dec 31, 2020	101.95	103.01	101.54	102.57
5688	NYSE	WCN	Wed, Dec 30, 2020	101.58	102.31	101.47	101.84
5687	NYSE	WCN	Tue, Dec 29, 2020	102.15	102.72	101.27	101.48
5686	NYSE	WCN	Mon, Dec 28, 2020	101.51	102.32	101.18	101.45
5685	NYSE	WCN	Thu, Dec 24, 2020	101.23	101.82	101.12	101.49
5684	NYSE	WCN	Wed, Dec 23, 2020	102.82	103.44	101.09	101.23
5683	NYSE	WCN	Tue, Dec 22, 2020	101.83	102.90	101.10	102.72
5682	NYSE	WCN	Mon, Dec 21, 2020	100.28	102.06	99.12	101.64
5681	NYSE	WCN	Fri, Dec 18, 2020	102.71	103.10	100.73	101.04
5680	NYSE	WCN	Thu, Dec 17, 2020	102.02	102.52	101.73	102.45
5679	NYSE	WCN	Wed, Dec 16, 2020	102.79	103.09	101.68	101.81
5678	NYSE	WCN	Tue, Dec 15, 2020	101.88	102.97	101.61	102.67
5677	NYSE	WCN	Mon, Dec 14, 2020	102.47	102.68	101.19	101.22
5676	NYSE	WCN	Fri, Dec 11, 2020	101.94	103.09	101.68	102.11
5675	NYSE	WCN	Thu, Dec 10, 2020	102.09	102.60	101.38	101.88
5674	NYSE	WCN	Wed, Dec 9, 2020	103.32	103.55	101.80	102.11
5673	NYSE	WCN	Tue, Dec 8, 2020	102.20	103.59	102.03	103.01
5672	NYSE	WCN	Mon, Dec 7, 2020	101.35	102.65	100.92	102.32
5671	NYSE	WCN	Fri, Dec 4, 2020	101.28	101.91	100.91	101.34
5670	NYSE	WCN	Thu, Dec 3, 2020	101.42	102.55	101.03	101.24
5669	NYSE	WCN	Wed, Dec 2, 2020	103.21	104.12	101.43	101.69
5668	NYSE	WCN	Tue, Dec 1, 2020	104.14	104.39	102.48	103.21
5667	NYSE	WCN	Mon, Nov 30, 2020	104.19	104.92	103.40	103.98
5666	NYSE	WCN	Fri, Nov 27, 2020	104.31	105.41	103.94	104.38
5665	NYSE	WCN	Wed, Nov 25, 2020	105.06	105.22	103.38	104.12
5664	NYSE	WCN	Tue, Nov 24, 2020	106.53	106.53	104.83	104.89
5663	NYSE	WCN	Mon, Nov 23, 2020	106.36	106.50	105.55	105.91
5662	NYSE	WCN	Fri, Nov 20, 2020	106.22	106.50	105.59	105.94
5661	NYSE	WCN	Thu, Nov 19, 2020	105.76	106.32	104.67	106.00
5660	NYSE	WCN	Wed, Nov 18, 2020	107.40	107.40	105.67	105.68
5659	NYSE	WCN	Tue, Nov 17, 2020	107.44	107.95	106.66	107.27
5658	NYSE	WCN	Mon, Nov 16, 2020	109.19	109.59	106.20	107.60
5657	NYSE	WCN	Fri, Nov 13, 2020	108.51	109.03	107.79	108.63
5656	NYSE	WCN	Thu, Nov 12, 2020	108.34	108.96	107.55	108.06
5655	NYSE	WCN	Wed, Nov 11, 2020	107.87	109.35	107.41	108.83
5654	NYSE	WCN	Tue, Nov 10, 2020	106.58	107.09	105.39	107.08
5653	NYSE	WCN	Mon, Nov 9, 2020	109.57	111.04	106.21	106.27
5652	NYSE	WCN	Fri, Nov 6, 2020	106.06	106.69	105.15	106.20
5651	NYSE	WCN	Thu, Nov 5, 2020	104.47	106.03	104.17	105.93
5650	NYSE	WCN	Wed, Nov 4, 2020	101.47	104.84	101.42	102.97
5649	NYSE	WCN	Tue, Nov 3, 2020	99.89	101.99	99.89	100.68
5648	NYSE	WCN	Mon, Nov 2, 2020	99.84	100.75	98.50	99.55
5647	NYSE	WCN	Fri, Oct 30, 2020	98.93	99.81	98.03	99.32
5646	NYSE	WCN	Thu, Oct 29, 2020	99.77	99.85	97.94	98.80
5645	NYSE	WCN	Wed, Oct 28, 2020	100.08	100.97	98.07	98.89
5644	NYSE	WCN	Tue, Oct 27, 2020	102.21	103.10	101.51	101.51
5643	NYSE	WCN	Mon, Oct 26, 2020	102.87	103.18	101.62	102.40
5642	NYSE	WCN	Fri, Oct 23, 2020	102.52	103.65	102.21	103.62
5641	NYSE	WCN	Thu, Oct 22, 2020	102.39	103.14	102.02	102.06
5640	NYSE	WCN	Wed, Oct 21, 2020	102.66	103.20	102.31	102.34
5639	NYSE	WCN	Tue, Oct 20, 2020	102.83	103.67	102.58	102.64
5638	NYSE	WCN	Mon, Oct 19, 2020	104.48	104.77	102.18	102.33
5637	NYSE	WCN	Fri, Oct 16, 2020	104.73	105.00	103.93	104.14
5636	NYSE	WCN	Thu, Oct 15, 2020	103.71	104.68	103.64	104.18
5635	NYSE	WCN	Wed, Oct 14, 2020	104.97	105.82	104.20	104.77
5634	NYSE	WCN	Tue, Oct 13, 2020	105.13	106.09	104.71	104.92
5633	NYSE	WCN	Mon, Oct 12, 2020	103.90	105.27	103.86	104.40
5632	NYSE	WCN	Fri, Oct 9, 2020	103.93	104.24	103.28	103.76
5631	NYSE	WCN	Thu, Oct 8, 2020	104.20	104.38	103.22	103.36
5630	NYSE	WCN	Wed, Oct 7, 2020	102.80	104.06	102.40	103.72
5629	NYSE	WCN	Tue, Oct 6, 2020	102.53	103.54	101.91	102.37
5628	NYSE	WCN	Mon, Oct 5, 2020	103.12	103.27	102.03	102.32
5627	NYSE	WCN	Fri, Oct 2, 2020	101.92	103.11	101.77	102.62
5626	NYSE	WCN	Thu, Oct 1, 2020	103.93	104.43	102.29	103.00
5625	NYSE	WCN	Wed, Sep 30, 2020	104.50	104.85	103.37	103.80
5624	NYSE	WCN	Tue, Sep 29, 2020	105.00	105.57	104.23	104.24
5623	NYSE	WCN	Mon, Sep 28, 2020	104.08	105.87	103.83	105.00
5622	NYSE	WCN	Fri, Sep 25, 2020	100.99	104.21	100.90	103.64
5621	NYSE	WCN	Thu, Sep 24, 2020	101.07	101.81	99.69	101.14
5620	NYSE	WCN	Wed, Sep 23, 2020	102.63	103.35	100.65	100.69
5619	NYSE	WCN	Tue, Sep 22, 2020	101.43	102.64	101.17	102.45
5618	NYSE	WCN	Mon, Sep 21, 2020	100.22	101.28	99.00	101.25
5617	NYSE	WCN	Fri, Sep 18, 2020	100.61	101.29	100.40	101.08
5616	NYSE	WCN	Thu, Sep 17, 2020	99.23	100.73	98.84	100.43
5615	NYSE	WCN	Wed, Sep 16, 2020	101.75	102.70	100.08	100.20
5614	NYSE	WCN	Tue, Sep 15, 2020	102.17	103.52	101.38	101.40
5613	NYSE	WCN	Mon, Sep 14, 2020	100.31	102.02	100.31	101.35
5612	NYSE	WCN	Fri, Sep 11, 2020	99.49	100.08	99.05	99.59
5611	NYSE	WCN	Thu, Sep 10, 2020	99.76	101.23	98.86	99.01
5610	NYSE	WCN	Wed, Sep 9, 2020	99.19	100.77	99.19	100.10
5609	NYSE	WCN	Tue, Sep 8, 2020	98.17	99.92	97.97	98.70
5608	NYSE	WCN	Fri, Sep 4, 2020	101.09	101.20	98.73	99.22
5607	NYSE	WCN	Thu, Sep 3, 2020	102.40	102.87	99.97	100.77
5606	NYSE	WCN	Wed, Sep 2, 2020	100.59	103.02	100.35	102.51
5605	NYSE	WCN	Tue, Sep 1, 2020	99.96	100.34	99.00	100.09
5604	NYSE	WCN	Mon, Aug 31, 2020	100.18	100.58	99.75	100.03
5603	NYSE	WCN	Fri, Aug 28, 2020	101.14	101.14	99.84	100.24
5602	NYSE	WCN	Thu, Aug 27, 2020	101.81	101.91	100.44	101.00
5601	NYSE	WCN	Wed, Aug 26, 2020	101.77	102.50	101.36	101.73
5600	NYSE	WCN	Tue, Aug 25, 2020	100.30	101.66	99.84	101.62
5599	NYSE	WCN	Mon, Aug 24, 2020	99.67	100.14	98.96	100.13
5598	NYSE	WCN	Fri, Aug 21, 2020	99.58	99.63	98.59	99.38
5597	NYSE	WCN	Thu, Aug 20, 2020	99.05	99.87	99.01	99.48
5596	NYSE	WCN	Wed, Aug 19, 2020	99.74	100.68	99.41	99.58
5595	NYSE	WCN	Tue, Aug 18, 2020	100.08	100.83	99.75	99.97
5594	NYSE	WCN	Mon, Aug 17, 2020	99.99	100.37	99.67	100.03
5593	NYSE	WCN	Fri, Aug 14, 2020	99.61	100.37	99.34	99.81
5592	NYSE	WCN	Thu, Aug 13, 2020	100.02	100.48	99.49	99.98
5591	NYSE	WCN	Wed, Aug 12, 2020	99.93	101.76	99.93	99.99
5590	NYSE	WCN	Tue, Aug 11, 2020	100.63	100.82	99.08	99.67
5589	NYSE	WCN	Mon, Aug 10, 2020	101.59	102.44	99.81	100.24
5588	NYSE	WCN	Fri, Aug 7, 2020	103.20	105.49	101.01	101.95
5587	NYSE	WCN	Thu, Aug 6, 2020	101.64	103.45	101.29	103.13
5586	NYSE	WCN	Wed, Aug 5, 2020	101.57	101.80	100.12	101.26
5585	NYSE	WCN	Tue, Aug 4, 2020	101.72	101.96	100.46	101.00
5584	NYSE	WCN	Mon, Aug 3, 2020	102.33	102.51	100.66	100.92
5583	NYSE	WCN	Fri, Jul 31, 2020	102.00	102.46	100.54	102.19
5582	NYSE	WCN	Thu, Jul 30, 2020	100.78	102.11	100.00	101.88
5581	NYSE	WCN	Wed, Jul 29, 2020	100.19	102.07	100.19	101.50
5580	NYSE	WCN	Tue, Jul 28, 2020	99.90	100.67	99.65	99.74
5579	NYSE	WCN	Mon, Jul 27, 2020	100.09	100.77	99.53	100.27
5578	NYSE	WCN	Fri, Jul 24, 2020	100.75	100.75	99.20	99.43
5577	NYSE	WCN	Thu, Jul 23, 2020	101.69	102.11	100.08	100.41
5576	NYSE	WCN	Wed, Jul 22, 2020	100.22	101.70	99.99	101.43
5575	NYSE	WCN	Tue, Jul 21, 2020	102.08	102.54	100.45	100.58
5574	NYSE	WCN	Mon, Jul 20, 2020	102.15	103.26	101.81	101.82
5573	NYSE	WCN	Fri, Jul 17, 2020	100.26	102.49	100.03	102.39
5572	NYSE	WCN	Thu, Jul 16, 2020	99.35	100.55	99.35	100.04
5571	NYSE	WCN	Wed, Jul 15, 2020	98.68	100.19	98.57	99.84
5570	NYSE	WCN	Tue, Jul 14, 2020	95.92	98.23	95.71	98.16
5569	NYSE	WCN	Mon, Jul 13, 2020	98.92	98.92	95.76	95.92
5568	NYSE	WCN	Fri, Jul 10, 2020	96.35	98.43	96.15	98.40
5567	NYSE	WCN	Thu, Jul 9, 2020	92.92	96.09	92.92	95.97
5566	NYSE	WCN	Wed, Jul 8, 2020	91.61	92.20	91.20	92.10
5565	NYSE	WCN	Tue, Jul 7, 2020	92.02	92.92	91.62	91.75
5564	NYSE	WCN	Mon, Jul 6, 2020	93.47	93.70	92.35	92.51
5563	NYSE	WCN	Thu, Jul 2, 2020	93.55	93.69	92.06	92.39
5562	NYSE	WCN	Wed, Jul 1, 2020	94.04	94.40	92.17	92.55
5561	NYSE	WCN	Tue, Jun 30, 2020	92.02	94.15	91.71	93.79
5560	NYSE	WCN	Mon, Jun 29, 2020	91.53	91.99	90.32	91.97
5559	NYSE	WCN	Fri, Jun 26, 2020	91.15	91.94	90.40	90.61
5558	NYSE	WCN	Thu, Jun 25, 2020	88.87	91.38	88.21	91.26
5557	NYSE	WCN	Wed, Jun 24, 2020	91.04	91.07	89.16	89.30
5556	NYSE	WCN	Tue, Jun 23, 2020	91.76	92.16	91.01	91.61
5555	NYSE	WCN	Mon, Jun 22, 2020	89.98	91.45	89.61	91.11
5554	NYSE	WCN	Fri, Jun 19, 2020	92.01	92.55	90.09	90.22
5553	NYSE	WCN	Thu, Jun 18, 2020	91.56	92.25	90.94	91.09
5552	NYSE	WCN	Wed, Jun 17, 2020	92.84	92.91	91.36	91.76
5551	NYSE	WCN	Tue, Jun 16, 2020	93.42	93.99	91.76	92.24
5550	NYSE	WCN	Mon, Jun 15, 2020	88.62	91.78	87.23	91.36
5549	NYSE	WCN	Fri, Jun 12, 2020	91.01	91.91	88.35	90.21
5548	NYSE	WCN	Thu, Jun 11, 2020	92.22	93.21	89.30	89.42
5547	NYSE	WCN	Wed, Jun 10, 2020	95.19	95.43	94.06	94.85
5546	NYSE	WCN	Tue, Jun 9, 2020	95.49	95.49	94.00	94.79
5545	NYSE	WCN	Mon, Jun 8, 2020	97.67	98.28	95.86	96.32
5544	NYSE	WCN	Fri, Jun 5, 2020	95.00	98.36	94.24	98.27
5543	NYSE	WCN	Thu, Jun 4, 2020	94.48	95.01	93.39	93.66
5542	NYSE	WCN	Wed, Jun 3, 2020	95.65	96.05	94.83	95.02
5541	NYSE	WCN	Tue, Jun 2, 2020	94.75	95.56	94.02	94.76
5540	NYSE	WCN	Mon, Jun 1, 2020	93.95	94.94	93.15	94.37
5539	NYSE	WCN	Fri, May 29, 2020	93.94	94.53	93.08	94.04
5538	NYSE	WCN	Thu, May 28, 2020	91.52	94.54	91.18	94.19
5537	NYSE	WCN	Wed, May 27, 2020	92.92	92.99	89.29	91.14
5536	NYSE	WCN	Tue, May 26, 2020	92.56	92.75	91.13	91.99
5535	NYSE	WCN	Fri, May 22, 2020	90.93	91.72	90.38	91.71
5534	NYSE	WCN	Thu, May 21, 2020	91.90	92.34	90.70	91.13
5533	NYSE	WCN	Wed, May 20, 2020	92.02	92.84	91.76	92.10
5532	NYSE	WCN	Tue, May 19, 2020	91.74	92.57	91.22	91.57
5531	NYSE	WCN	Mon, May 18, 2020	92.28	92.73	90.84	91.59
5530	NYSE	WCN	Fri, May 15, 2020	90.76	90.95	89.29	90.30
5529	NYSE	WCN	Thu, May 14, 2020	90.27	91.40	89.18	91.40
5528	NYSE	WCN	Wed, May 13, 2020	92.82	93.39	90.40	91.04
5527	NYSE	WCN	Tue, May 12, 2020	94.09	94.56	92.60	92.66
5526	NYSE	WCN	Mon, May 11, 2020	91.63	93.83	91.41	93.58
5525	NYSE	WCN	Fri, May 8, 2020	92.95	93.65	91.91	92.67
5524	NYSE	WCN	Thu, May 7, 2020	89.26	92.25	88.34	91.94
5523	NYSE	WCN	Wed, May 6, 2020	87.52	87.89	86.14	86.29
5522	NYSE	WCN	Tue, May 5, 2020	85.74	87.67	85.35	87.29
5521	NYSE	WCN	Mon, May 4, 2020	83.17	85.50	83.10	85.34
5520	NYSE	WCN	Fri, May 1, 2020	84.93	85.16	83.46	83.77
5519	NYSE	WCN	Thu, Apr 30, 2020	86.16	86.71	85.14	85.91
5518	NYSE	WCN	Wed, Apr 29, 2020	88.57	88.57	86.71	87.10
5517	NYSE	WCN	Tue, Apr 28, 2020	89.15	89.91	86.79	86.96
5516	NYSE	WCN	Mon, Apr 27, 2020	85.93	88.28	85.90	87.96
5515	NYSE	WCN	Fri, Apr 24, 2020	86.06	86.06	85.02	85.74
5514	NYSE	WCN	Thu, Apr 23, 2020	86.58	86.64	85.03	85.51
5513	NYSE	WCN	Wed, Apr 22, 2020	85.64	86.52	84.48	85.99
5512	NYSE	WCN	Tue, Apr 21, 2020	84.85	86.08	83.27	84.02
5511	NYSE	WCN	Mon, Apr 20, 2020	86.49	87.91	85.93	86.33
5510	NYSE	WCN	Fri, Apr 17, 2020	87.39	88.25	86.26	88.04
5509	NYSE	WCN	Thu, Apr 16, 2020	84.37	85.85	84.04	85.77
5508	NYSE	WCN	Wed, Apr 15, 2020	83.93	84.55	82.57	84.10
5507	NYSE	WCN	Tue, Apr 14, 2020	84.75	85.76	84.18	85.05
5506	NYSE	WCN	Mon, Apr 13, 2020	86.73	86.97	82.72	83.44
5505	NYSE	WCN	Thu, Apr 9, 2020	85.06	88.00	84.61	87.46
5504	NYSE	WCN	Wed, Apr 8, 2020	82.94	84.75	81.34	84.47
5503	NYSE	WCN	Tue, Apr 7, 2020	81.16	85.27	80.03	82.09
5502	NYSE	WCN	Mon, Apr 6, 2020	77.66	79.29	77.00	78.91
5501	NYSE	WCN	Fri, Apr 3, 2020	75.80	76.37	73.81	75.28
5500	NYSE	WCN	Thu, Apr 2, 2020	74.01	76.67	73.90	76.38
5499	NYSE	WCN	Wed, Apr 1, 2020	75.17	75.69	73.29	74.81
5498	NYSE	WCN	Tue, Mar 31, 2020	76.92	77.90	75.51	77.50
5497	NYSE	WCN	Mon, Mar 30, 2020	75.27	77.58	74.59	77.39
5496	NYSE	WCN	Fri, Mar 27, 2020	76.66	77.77	74.53	74.94
5495	NYSE	WCN	Thu, Mar 26, 2020	72.09	78.66	72.01	78.32
5494	NYSE	WCN	Wed, Mar 25, 2020	75.50	76.32	70.87	71.47
5493	NYSE	WCN	Tue, Mar 24, 2020	74.59	75.71	73.08	75.34
5492	NYSE	WCN	Mon, Mar 23, 2020	77.43	79.67	71.52	72.65
5491	NYSE	WCN	Fri, Mar 20, 2020	83.29	83.85	77.17	78.19
5490	NYSE	WCN	Thu, Mar 19, 2020	84.34	84.34	80.19	82.90
5489	NYSE	WCN	Wed, Mar 18, 2020	81.75	86.79	80.86	84.34
5488	NYSE	WCN	Tue, Mar 17, 2020	82.27	86.71	81.36	86.71
5487	NYSE	WCN	Mon, Mar 16, 2020	82.19	83.86	76.52	81.13
5486	NYSE	WCN	Fri, Mar 13, 2020	85.74	88.73	81.78	88.73
5485	NYSE	WCN	Thu, Mar 12, 2020	88.12	89.04	82.51	83.89
5484	NYSE	WCN	Wed, Mar 11, 2020	95.68	96.78	92.63	93.73
5483	NYSE	WCN	Tue, Mar 10, 2020	97.81	98.92	95.22	97.68
5482	NYSE	WCN	Mon, Mar 9, 2020	95.60	98.62	92.63	96.45
5481	NYSE	WCN	Fri, Mar 6, 2020	100.50	101.67	98.34	100.73
5480	NYSE	WCN	Thu, Mar 5, 2020	100.49	103.63	99.38	102.27
5479	NYSE	WCN	Wed, Mar 4, 2020	99.82	101.95	99.64	101.71
5478	NYSE	WCN	Tue, Mar 3, 2020	99.66	101.49	97.71	98.25
5477	NYSE	WCN	Mon, Mar 2, 2020	96.58	99.56	95.57	99.45
5476	NYSE	WCN	Fri, Feb 28, 2020	94.78	97.04	91.92	96.49
5475	NYSE	WCN	Thu, Feb 27, 2020	99.05	99.62	95.50	95.50
5474	NYSE	WCN	Wed, Feb 26, 2020	101.61	101.77	99.87	99.87
5473	NYSE	WCN	Tue, Feb 25, 2020	102.33	103.03	100.90	101.18
5472	NYSE	WCN	Mon, Feb 24, 2020	101.77	103.26	101.22	101.97
5471	NYSE	WCN	Fri, Feb 21, 2020	102.53	103.53	102.28	103.33
5470	NYSE	WCN	Thu, Feb 20, 2020	102.11	102.64	101.02	102.57
5469	NYSE	WCN	Wed, Feb 19, 2020	104.97	105.17	102.60	102.75
5468	NYSE	WCN	Tue, Feb 18, 2020	103.81	105.07	103.52	104.67
5467	NYSE	WCN	Fri, Feb 14, 2020	103.27	103.99	102.23	103.81
5466	NYSE	WCN	Thu, Feb 13, 2020	100.58	103.39	100.00	102.80
5465	NYSE	WCN	Wed, Feb 12, 2020	99.50	100.40	98.60	100.29
5464	NYSE	WCN	Tue, Feb 11, 2020	100.04	100.20	99.51	99.70
5463	NYSE	WCN	Mon, Feb 10, 2020	99.58	100.42	99.18	99.95
5462	NYSE	WCN	Fri, Feb 7, 2020	100.23	100.61	99.58	99.63
5461	NYSE	WCN	Thu, Feb 6, 2020	99.93	100.37	99.65	100.23
5460	NYSE	WCN	Wed, Feb 5, 2020	99.42	99.75	98.96	99.70
5459	NYSE	WCN	Tue, Feb 4, 2020	98.98	99.45	98.57	99.19
5458	NYSE	WCN	Mon, Feb 3, 2020	96.58	98.55	96.58	98.49
5457	NYSE	WCN	Fri, Jan 31, 2020	97.78	98.20	96.25	96.31
5456	NYSE	WCN	Thu, Jan 30, 2020	96.65	98.13	96.30	97.94
5455	NYSE	WCN	Wed, Jan 29, 2020	98.35	98.35	96.82	96.89
5454	NYSE	WCN	Tue, Jan 28, 2020	98.60	98.94	98.10	98.25
5453	NYSE	WCN	Mon, Jan 27, 2020	97.82	98.90	97.43	98.52
5452	NYSE	WCN	Fri, Jan 24, 2020	98.06	98.52	97.51	98.42
5451	NYSE	WCN	Thu, Jan 23, 2020	96.70	97.69	96.61	97.50
5450	NYSE	WCN	Wed, Jan 22, 2020	98.36	98.62	97.35	97.66
5449	NYSE	WCN	Tue, Jan 21, 2020	97.81	98.27	97.65	98.02
5448	NYSE	WCN	Fri, Jan 17, 2020	97.42	98.26	97.31	98.17
5447	NYSE	WCN	Thu, Jan 16, 2020	96.57	97.75	96.26	97.68
5446	NYSE	WCN	Wed, Jan 15, 2020	95.41	96.61	95.31	96.22
5445	NYSE	WCN	Tue, Jan 14, 2020	95.14	95.46	94.79	95.13
5444	NYSE	WCN	Mon, Jan 13, 2020	93.82	95.38	93.66	95.06
5443	NYSE	WCN	Fri, Jan 10, 2020	93.60	93.90	93.42	93.82
5442	NYSE	WCN	Thu, Jan 9, 2020	93.53	94.53	93.36	93.75
5441	NYSE	WCN	Wed, Jan 8, 2020	92.45	93.53	92.38	93.27
5440	NYSE	WCN	Tue, Jan 7, 2020	92.56	93.46	92.49	92.58
5439	NYSE	WCN	Mon, Jan 6, 2020	91.33	92.92	91.20	92.86
5438	NYSE	WCN	Fri, Jan 3, 2020	91.04	91.89	91.04	91.60
5437	NYSE	WCN	Thu, Jan 2, 2020	90.84	91.77	90.84	91.73
5436	NYSE	WCN	Tue, Dec 31, 2019	90.59	91.00	90.32	90.79
5435	NYSE	WCN	Mon, Dec 30, 2019	90.79	91.08	90.30	90.60
5434	NYSE	WCN	Fri, Dec 27, 2019	90.70	91.02	90.47	90.90
5433	NYSE	WCN	Thu, Dec 26, 2019	90.36	90.50	89.93	90.44
5432	NYSE	WCN	Tue, Dec 24, 2019	90.15	90.50	89.96	90.42
5431	NYSE	WCN	Mon, Dec 23, 2019	90.77	91.00	90.13	90.26
5430	NYSE	WCN	Fri, Dec 20, 2019	89.58	90.81	89.42	90.74
5429	NYSE	WCN	Thu, Dec 19, 2019	90.38	90.51	89.96	90.02
5428	NYSE	WCN	Wed, Dec 18, 2019	90.41	90.89	89.66	90.21
5427	NYSE	WCN	Tue, Dec 17, 2019	89.96	90.63	89.77	90.41
5426	NYSE	WCN	Mon, Dec 16, 2019	90.05	90.11	89.37	89.63
5425	NYSE	WCN	Fri, Dec 13, 2019	89.01	89.75	88.79	89.67
5424	NYSE	WCN	Thu, Dec 12, 2019	90.00	90.52	88.62	89.25
5423	NYSE	WCN	Wed, Dec 11, 2019	90.25	90.40	89.92	90.16
5422	NYSE	WCN	Tue, Dec 10, 2019	90.16	90.81	90.09	90.18
5421	NYSE	WCN	Mon, Dec 9, 2019	91.10	91.40	90.33	90.39
5420	NYSE	WCN	Fri, Dec 6, 2019	91.20	91.70	90.85	91.11
5419	NYSE	WCN	Thu, Dec 5, 2019	90.52	90.86	90.11	90.81
5418	NYSE	WCN	Wed, Dec 4, 2019	90.34	90.81	89.91	90.24
5417	NYSE	WCN	Tue, Dec 3, 2019	89.30	90.24	89.15	89.88
5416	NYSE	WCN	Mon, Dec 2, 2019	90.30	90.41	89.21	89.63
5415	NYSE	WCN	Fri, Nov 29, 2019	91.43	91.50	90.43	90.55
5414	NYSE	WCN	Wed, Nov 27, 2019	91.40	91.78	90.94	91.28
5413	NYSE	WCN	Tue, Nov 26, 2019	89.33	91.58	89.33	91.53
5412	NYSE	WCN	Mon, Nov 25, 2019	89.65	90.67	89.41	89.44
5411	NYSE	WCN	Fri, Nov 22, 2019	89.86	90.05	89.12	89.38
5410	NYSE	WCN	Thu, Nov 21, 2019	89.86	90.27	89.10	89.52
5409	NYSE	WCN	Wed, Nov 20, 2019	90.44	90.91	89.12	89.84
5408	NYSE	WCN	Tue, Nov 19, 2019	90.16	90.51	89.82	90.18
5407	NYSE	WCN	Mon, Nov 18, 2019	89.34	90.47	89.08	90.19
5406	NYSE	WCN	Fri, Nov 15, 2019	90.00	90.31	88.96	89.23
5405	NYSE	WCN	Thu, Nov 14, 2019	89.00	90.01	88.88	89.77
5404	NYSE	WCN	Wed, Nov 13, 2019	88.46	89.49	88.24	89.00
5403	NYSE	WCN	Tue, Nov 12, 2019	88.81	88.81	88.33	88.50
5402	NYSE	WCN	Mon, Nov 11, 2019	88.84	89.29	88.45	88.56
5401	NYSE	WCN	Fri, Nov 8, 2019	89.61	89.95	88.45	88.84
5400	NYSE	WCN	Thu, Nov 7, 2019	90.45	90.63	89.37	89.49
5399	NYSE	WCN	Wed, Nov 6, 2019	90.00	91.02	89.95	90.27
5398	NYSE	WCN	Tue, Nov 5, 2019	90.00	90.20	88.68	89.84
5397	NYSE	WCN	Mon, Nov 4, 2019	92.18	92.18	89.90	89.97
5396	NYSE	WCN	Fri, Nov 1, 2019	92.98	92.98	91.66	92.01
5395	NYSE	WCN	Thu, Oct 31, 2019	92.40	93.53	91.87	92.40
5394	NYSE	WCN	Wed, Oct 30, 2019	92.62	92.92	91.21	92.58
5393	NYSE	WCN	Tue, Oct 29, 2019	88.87	92.86	88.56	92.32
5392	NYSE	WCN	Mon, Oct 28, 2019	91.34	91.92	89.58	89.95
5391	NYSE	WCN	Fri, Oct 25, 2019	92.46	92.95	91.09	91.33
5390	NYSE	WCN	Thu, Oct 24, 2019	92.33	92.89	91.56	92.40
5389	NYSE	WCN	Wed, Oct 23, 2019	92.89	93.63	91.88	92.01
5388	NYSE	WCN	Tue, Oct 22, 2019	94.00	94.35	92.95	93.09
5387	NYSE	WCN	Mon, Oct 21, 2019	94.26	94.49	93.61	93.70
5386	NYSE	WCN	Fri, Oct 18, 2019	92.21	94.23	92.21	94.20
5385	NYSE	WCN	Thu, Oct 17, 2019	92.30	92.60	91.45	92.25
5384	NYSE	WCN	Wed, Oct 16, 2019	91.50	91.97	90.47	91.97
5383	NYSE	WCN	Tue, Oct 15, 2019	92.15	92.41	91.28	91.50
5382	NYSE	WCN	Mon, Oct 14, 2019	92.14	92.46	91.70	91.88
5381	NYSE	WCN	Fri, Oct 11, 2019	93.26	93.47	92.09	92.14
5380	NYSE	WCN	Thu, Oct 10, 2019	91.83	92.87	91.71	92.36
5379	NYSE	WCN	Wed, Oct 9, 2019	91.39	92.22	90.88	92.10
5378	NYSE	WCN	Tue, Oct 8, 2019	92.34	92.35	90.87	90.91
5377	NYSE	WCN	Mon, Oct 7, 2019	93.00	93.27	92.57	92.76
5376	NYSE	WCN	Fri, Oct 4, 2019	91.84	93.20	91.79	93.16
5375	NYSE	WCN	Thu, Oct 3, 2019	90.48	91.59	90.16	91.55
5374	NYSE	WCN	Wed, Oct 2, 2019	90.83	90.95	89.46	90.48
5373	NYSE	WCN	Tue, Oct 1, 2019	92.10	92.52	91.24	91.26
5372	NYSE	WCN	Mon, Sep 30, 2019	90.52	92.22	90.49	92.00
5371	NYSE	WCN	Fri, Sep 27, 2019	92.75	92.84	89.81	90.45
5370	NYSE	WCN	Thu, Sep 26, 2019	91.18	92.41	90.98	92.28
5369	NYSE	WCN	Wed, Sep 25, 2019	91.32	91.68	90.65	91.00
5368	NYSE	WCN	Tue, Sep 24, 2019	91.31	92.00	90.64	91.30
5367	NYSE	WCN	Mon, Sep 23, 2019	90.28	91.24	90.28	90.99
5366	NYSE	WCN	Fri, Sep 20, 2019	90.00	91.08	90.00	90.63
5365	NYSE	WCN	Thu, Sep 19, 2019	90.00	90.66	89.68	90.33
5364	NYSE	WCN	Wed, Sep 18, 2019	89.89	90.09	88.95	90.02
5363	NYSE	WCN	Tue, Sep 17, 2019	88.21	89.83	88.16	89.69
5362	NYSE	WCN	Mon, Sep 16, 2019	88.48	89.07	88.15	88.47
5361	NYSE	WCN	Fri, Sep 13, 2019	89.45	89.50	88.49	88.60
5360	NYSE	WCN	Thu, Sep 12, 2019	89.27	89.96	89.07	89.12
5359	NYSE	WCN	Wed, Sep 11, 2019	89.49	90.10	88.45	89.02
5358	NYSE	WCN	Tue, Sep 10, 2019	89.79	89.81	88.04	89.29
5357	NYSE	WCN	Mon, Sep 9, 2019	92.33	92.36	89.63	89.82
5356	NYSE	WCN	Fri, Sep 6, 2019	91.84	92.23	91.39	91.89
5355	NYSE	WCN	Thu, Sep 5, 2019	92.51	93.20	91.50	91.73
5354	NYSE	WCN	Wed, Sep 4, 2019	91.10	92.08	90.97	91.80
5353	NYSE	WCN	Tue, Sep 3, 2019	91.49	91.56	90.25	90.70
5352	NYSE	WCN	Fri, Aug 30, 2019	91.61	92.21	91.49	91.90
5351	NYSE	WCN	Thu, Aug 29, 2019	91.65	92.11	91.04	91.21
5350	NYSE	WCN	Wed, Aug 28, 2019	91.03	91.35	90.61	91.20
5349	NYSE	WCN	Tue, Aug 27, 2019	91.15	92.11	90.93	91.29
5348	NYSE	WCN	Mon, Aug 26, 2019	89.45	90.51	89.26	90.44
5347	NYSE	WCN	Fri, Aug 23, 2019	91.36	91.55	88.91	89.07
5346	NYSE	WCN	Thu, Aug 22, 2019	92.38	92.77	91.05	91.46
5345	NYSE	WCN	Wed, Aug 21, 2019	92.70	92.84	92.18	92.38
5344	NYSE	WCN	Tue, Aug 20, 2019	92.99	93.17	92.03	92.33
5343	NYSE	WCN	Mon, Aug 19, 2019	92.83	93.76	92.67	93.25
5342	NYSE	WCN	Fri, Aug 16, 2019	91.87	92.58	90.88	92.51
5341	NYSE	WCN	Thu, Aug 15, 2019	90.66	91.85	90.14	91.27
5340	NYSE	WCN	Wed, Aug 14, 2019	92.39	93.01	90.27	90.38
5339	NYSE	WCN	Tue, Aug 13, 2019	91.72	93.44	91.49	93.07
5338	NYSE	WCN	Mon, Aug 12, 2019	91.53	92.49	91.40	91.66
5337	NYSE	WCN	Fri, Aug 9, 2019	92.32	92.91	91.43	91.76
5336	NYSE	WCN	Thu, Aug 8, 2019	91.38	92.62	91.01	92.34
5335	NYSE	WCN	Wed, Aug 7, 2019	89.91	91.03	89.42	90.93
5334	NYSE	WCN	Tue, Aug 6, 2019	88.79	90.06	88.78	89.92
5333	NYSE	WCN	Mon, Aug 5, 2019	89.62	90.36	87.96	88.59
5332	NYSE	WCN	Fri, Aug 2, 2019	89.50	90.61	89.34	90.05
5331	NYSE	WCN	Thu, Aug 1, 2019	90.95	91.06	89.76	90.18
5330	NYSE	WCN	Wed, Jul 31, 2019	91.75	92.06	89.83	90.72
5329	NYSE	WCN	Tue, Jul 30, 2019	92.00	93.12	91.55	91.68
5328	NYSE	WCN	Mon, Jul 29, 2019	94.94	95.37	93.90	94.15
5327	NYSE	WCN	Fri, Jul 26, 2019	94.17	95.46	93.85	94.78
5326	NYSE	WCN	Thu, Jul 25, 2019	94.16	94.80	93.86	93.95
5325	NYSE	WCN	Wed, Jul 24, 2019	94.62	94.81	93.60	94.10
5324	NYSE	WCN	Tue, Jul 23, 2019	94.68	95.41	94.68	94.99
5323	NYSE	WCN	Mon, Jul 22, 2019	94.82	95.11	94.30	94.78
5322	NYSE	WCN	Fri, Jul 19, 2019	95.67	95.80	94.44	94.58
5321	NYSE	WCN	Thu, Jul 18, 2019	96.30	96.38	95.62	95.85
5320	NYSE	WCN	Wed, Jul 17, 2019	97.07	97.44	96.65	96.78
5319	NYSE	WCN	Tue, Jul 16, 2019	96.65	97.27	96.42	97.07
5318	NYSE	WCN	Mon, Jul 15, 2019	97.17	97.25	96.63	96.97
5317	NYSE	WCN	Fri, Jul 12, 2019	96.91	96.99	95.87	96.88
5316	NYSE	WCN	Thu, Jul 11, 2019	96.75	96.88	96.27	96.58
5315	NYSE	WCN	Wed, Jul 10, 2019	97.46	97.85	96.48	96.79
5314	NYSE	WCN	Tue, Jul 9, 2019	95.77	97.46	95.61	97.41
5313	NYSE	WCN	Mon, Jul 8, 2019	96.62	96.90	95.66	95.96
5312	NYSE	WCN	Fri, Jul 5, 2019	97.36	97.57	96.16	96.89
5311	NYSE	WCN	Wed, Jul 3, 2019	96.92	97.93	96.71	97.74
5310	NYSE	WCN	Tue, Jul 2, 2019	95.61	96.68	94.92	96.67
5309	NYSE	WCN	Mon, Jul 1, 2019	96.08	96.13	94.53	95.61
5308	NYSE	WCN	Fri, Jun 28, 2019	95.74	95.74	94.74	95.58
5307	NYSE	WCN	Thu, Jun 27, 2019	93.51	95.59	93.41	95.57
5306	NYSE	WCN	Wed, Jun 26, 2019	94.72	94.72	93.15	93.42
5305	NYSE	WCN	Tue, Jun 25, 2019	96.01	96.01	94.70	94.73
5304	NYSE	WCN	Mon, Jun 24, 2019	95.72	96.08	95.03	95.73
5303	NYSE	WCN	Fri, Jun 21, 2019	95.55	95.95	95.00	95.38
5302	NYSE	WCN	Thu, Jun 20, 2019	95.38	96.14	94.90	95.61
5301	NYSE	WCN	Wed, Jun 19, 2019	94.62	95.46	94.07	95.44
5300	NYSE	WCN	Tue, Jun 18, 2019	94.25	94.87	93.82	94.32
5299	NYSE	WCN	Mon, Jun 17, 2019	94.68	94.73	94.05	94.17
5298	NYSE	WCN	Fri, Jun 14, 2019	93.70	94.55	93.10	94.46
5297	NYSE	WCN	Thu, Jun 13, 2019	93.98	94.06	93.26	93.62
5296	NYSE	WCN	Wed, Jun 12, 2019	92.65	94.10	92.54	93.90
5295	NYSE	WCN	Tue, Jun 11, 2019	93.62	94.04	92.64	93.12
5294	NYSE	WCN	Mon, Jun 10, 2019	94.22	94.23	93.24	93.64
5293	NYSE	WCN	Fri, Jun 7, 2019	93.79	94.84	93.46	93.88
5292	NYSE	WCN	Thu, Jun 6, 2019	93.27	93.28	92.54	93.12
5291	NYSE	WCN	Wed, Jun 5, 2019	91.84	93.33	91.77	92.90
5290	NYSE	WCN	Tue, Jun 4, 2019	94.21	94.21	91.00	91.47
5289	NYSE	WCN	Mon, Jun 3, 2019	94.13	94.20	92.34	94.19
5288	NYSE	WCN	Fri, May 31, 2019	93.26	94.65	92.97	94.64
5287	NYSE	WCN	Thu, May 30, 2019	92.85	93.77	92.75	93.71
5286	NYSE	WCN	Wed, May 29, 2019	93.61	93.80	92.42	92.99
5285	NYSE	WCN	Tue, May 28, 2019	94.79	95.69	93.65	93.71
5284	NYSE	WCN	Fri, May 24, 2019	95.12	95.80	94.59	94.61
5283	NYSE	WCN	Thu, May 23, 2019	94.66	94.84	94.24	94.81
5282	NYSE	WCN	Wed, May 22, 2019	94.56	95.38	94.37	94.93
5281	NYSE	WCN	Tue, May 21, 2019	94.93	95.39	94.43	94.56
5280	NYSE	WCN	Mon, May 20, 2019	94.68	95.02	94.26	94.39
5279	NYSE	WCN	Fri, May 17, 2019	94.74	95.24	94.26	94.48
5278	NYSE	WCN	Thu, May 16, 2019	94.22	95.25	93.98	94.89
5277	NYSE	WCN	Wed, May 15, 2019	92.58	94.31	92.08	94.03
5276	NYSE	WCN	Tue, May 14, 2019	92.33	93.22	92.33	92.73
5275	NYSE	WCN	Mon, May 13, 2019	91.32	92.57	91.32	92.21
5274	NYSE	WCN	Fri, May 10, 2019	91.54	92.99	91.35	92.86
5273	NYSE	WCN	Thu, May 9, 2019	91.11	91.66	90.63	91.61
5272	NYSE	WCN	Wed, May 8, 2019	90.74	91.66	90.74	91.35
5271	NYSE	WCN	Tue, May 7, 2019	91.89	92.57	90.81	91.13
5270	NYSE	WCN	Mon, May 6, 2019	92.02	93.00	92.02	92.77
5269	NYSE	WCN	Fri, May 3, 2019	92.43	93.01	92.14	92.93
5268	NYSE	WCN	Thu, May 2, 2019	92.05	92.41	91.86	92.25
5267	NYSE	WCN	Wed, May 1, 2019	93.05	93.05	91.91	91.93
5266	NYSE	WCN	Tue, Apr 30, 2019	92.43	92.94	91.94	92.77
5265	NYSE	WCN	Mon, Apr 29, 2019	92.14	92.35	91.47	92.23
5264	NYSE	WCN	Fri, Apr 26, 2019	91.11	91.92	90.88	91.78
5263	NYSE	WCN	Thu, Apr 25, 2019	91.07	93.10	90.55	91.10
5262	NYSE	WCN	Wed, Apr 24, 2019	89.64	90.09	89.12	89.24
5261	NYSE	WCN	Tue, Apr 23, 2019	89.12	89.32	88.61	89.25
5260	NYSE	WCN	Mon, Apr 22, 2019	88.62	88.91	88.35	88.80
5259	NYSE	WCN	Thu, Apr 18, 2019	88.52	88.59	87.85	88.55
5258	NYSE	WCN	Wed, Apr 17, 2019	89.00	89.10	87.97	88.21
5257	NYSE	WCN	Tue, Apr 16, 2019	89.41	89.41	88.47	88.71
5256	NYSE	WCN	Mon, Apr 15, 2019	88.41	89.16	88.36	89.05
5255	NYSE	WCN	Fri, Apr 12, 2019	87.86	88.12	87.10	88.01
5254	NYSE	WCN	Thu, Apr 11, 2019	86.72	87.50	85.46	87.44
5253	NYSE	WCN	Wed, Apr 10, 2019	87.64	88.50	87.53	88.38
5252	NYSE	WCN	Tue, Apr 9, 2019	87.99	87.99	87.35	87.71
5251	NYSE	WCN	Mon, Apr 8, 2019	87.51	87.83	86.97	87.76
5250	NYSE	WCN	Fri, Apr 5, 2019	87.66	88.11	87.45	87.86
5249	NYSE	WCN	Thu, Apr 4, 2019	88.47	88.59	87.46	87.64
5248	NYSE	WCN	Wed, Apr 3, 2019	87.59	88.34	87.12	88.25
5247	NYSE	WCN	Tue, Apr 2, 2019	87.81	87.81	86.83	87.30
5246	NYSE	WCN	Mon, Apr 1, 2019	88.90	89.00	87.00	87.65
5245	NYSE	WCN	Fri, Mar 29, 2019	89.18	89.18	88.32	88.59
5244	NYSE	WCN	Thu, Mar 28, 2019	88.24	89.06	88.20	88.73
5243	NYSE	WCN	Wed, Mar 27, 2019	87.87	88.77	87.87	88.23
5242	NYSE	WCN	Tue, Mar 26, 2019	87.11	88.08	87.11	87.87
5241	NYSE	WCN	Mon, Mar 25, 2019	85.55	86.45	85.40	86.34
5240	NYSE	WCN	Fri, Mar 22, 2019	85.22	85.64	84.84	85.34
5239	NYSE	WCN	Thu, Mar 21, 2019	84.20	85.26	84.03	85.19
5238	NYSE	WCN	Wed, Mar 20, 2019	84.57	85.00	84.07	84.39
5237	NYSE	WCN	Tue, Mar 19, 2019	85.09	85.33	84.48	84.67
5236	NYSE	WCN	Mon, Mar 18, 2019	84.32	84.91	84.25	84.91
5235	NYSE	WCN	Fri, Mar 15, 2019	85.00	85.20	84.39	84.48
5234	NYSE	WCN	Thu, Mar 14, 2019	85.12	85.14	84.55	84.82
5233	NYSE	WCN	Wed, Mar 13, 2019	85.60	85.92	85.15	85.20
5232	NYSE	WCN	Tue, Mar 12, 2019	85.81	85.81	85.02	85.12
5231	NYSE	WCN	Mon, Mar 11, 2019	84.68	85.54	84.68	85.53
5230	NYSE	WCN	Fri, Mar 8, 2019	84.36	84.84	84.17	84.77
5229	NYSE	WCN	Thu, Mar 7, 2019	84.35	84.80	83.85	84.79
5228	NYSE	WCN	Wed, Mar 6, 2019	84.24	84.62	84.00	84.39
5227	NYSE	WCN	Tue, Mar 5, 2019	84.56	85.47	84.22	84.23
5226	NYSE	WCN	Mon, Mar 4, 2019	84.15	84.80	83.79	84.40
5225	NYSE	WCN	Fri, Mar 1, 2019	83.92	83.98	83.44	83.71
5224	NYSE	WCN	Thu, Feb 28, 2019	83.53	83.89	83.22	83.40
5223	NYSE	WCN	Wed, Feb 27, 2019	82.50	83.87	82.50	83.68
5222	NYSE	WCN	Tue, Feb 26, 2019	82.85	83.20	82.50	82.74
5221	NYSE	WCN	Mon, Feb 25, 2019	83.58	83.84	82.55	82.91
5220	NYSE	WCN	Fri, Feb 22, 2019	83.38	83.72	82.80	83.42
5219	NYSE	WCN	Thu, Feb 21, 2019	83.19	83.51	82.74	83.14
5218	NYSE	WCN	Wed, Feb 20, 2019	82.44	83.54	82.40	83.43
5217	NYSE	WCN	Tue, Feb 19, 2019	82.35	82.90	82.21	82.47
5216	NYSE	WCN	Fri, Feb 15, 2019	81.65	83.27	81.26	82.82
5215	NYSE	WCN	Thu, Feb 14, 2019	83.00	83.62	80.66	81.00
5214	NYSE	WCN	Wed, Feb 13, 2019	85.03	85.05	83.90	83.92
5213	NYSE	WCN	Tue, Feb 12, 2019	83.93	85.06	83.83	84.95
5212	NYSE	WCN	Mon, Feb 11, 2019	83.81	84.51	83.48	83.67
5211	NYSE	WCN	Fri, Feb 8, 2019	83.72	83.73	82.97	83.71
5210	NYSE	WCN	Thu, Feb 7, 2019	83.74	84.09	83.26	83.77
5209	NYSE	WCN	Wed, Feb 6, 2019	84.33	84.52	83.63	84.13
5208	NYSE	WCN	Tue, Feb 5, 2019	83.92	84.71	83.77	84.50
5207	NYSE	WCN	Mon, Feb 4, 2019	84.31	84.31	83.24	83.67
5206	NYSE	WCN	Fri, Feb 1, 2019	83.61	84.41	83.00	84.41
5205	NYSE	WCN	Thu, Jan 31, 2019	82.70	83.63	82.31	83.56
5204	NYSE	WCN	Wed, Jan 30, 2019	81.21	82.78	80.77	82.78
5203	NYSE	WCN	Tue, Jan 29, 2019	80.84	81.16	80.38	81.02
5202	NYSE	WCN	Mon, Jan 28, 2019	80.47	80.68	80.21	80.64
5201	NYSE	WCN	Fri, Jan 25, 2019	80.76	81.10	80.49	80.98
5200	NYSE	WCN	Thu, Jan 24, 2019	80.38	80.67	79.96	80.26
5199	NYSE	WCN	Wed, Jan 23, 2019	80.44	80.70	80.15	80.37
5198	NYSE	WCN	Tue, Jan 22, 2019	80.11	80.66	79.66	80.24
5197	NYSE	WCN	Fri, Jan 18, 2019	79.38	80.44	79.38	80.43
5196	NYSE	WCN	Thu, Jan 17, 2019	78.12	79.36	78.12	79.03
5195	NYSE	WCN	Wed, Jan 16, 2019	79.01	79.16	77.91	78.36
5194	NYSE	WCN	Tue, Jan 15, 2019	77.98	79.07	77.93	78.95
5193	NYSE	WCN	Mon, Jan 14, 2019	77.00	78.01	76.66	77.66
5192	NYSE	WCN	Fri, Jan 11, 2019	77.07	77.70	76.91	77.45
5191	NYSE	WCN	Thu, Jan 10, 2019	76.14	77.22	75.70	77.22
5190	NYSE	WCN	Wed, Jan 9, 2019	75.62	76.28	75.38	76.15
5189	NYSE	WCN	Tue, Jan 8, 2019	75.20	75.60	74.53	75.54
5188	NYSE	WCN	Mon, Jan 7, 2019	73.97	75.03	73.77	74.69
5187	NYSE	WCN	Fri, Jan 4, 2019	74.03	74.40	73.64	74.02
5186	NYSE	WCN	Thu, Jan 3, 2019	73.30	73.95	73.08	73.30
5185	NYSE	WCN	Wed, Jan 2, 2019	73.61	74.27	73.07	73.70
5184	NYSE	WCN	Mon, Dec 31, 2018	74.38	74.55	73.73	74.25
5183	NYSE	WCN	Fri, Dec 28, 2018	74.49	74.79	73.43	73.77
5182	NYSE	WCN	Thu, Dec 27, 2018	71.99	73.94	71.92	73.93
5181	NYSE	WCN	Wed, Dec 26, 2018	71.08	73.07	70.28	72.94
5180	NYSE	WCN	Mon, Dec 24, 2018	72.16	72.41	70.76	70.85
5179	NYSE	WCN	Fri, Dec 21, 2018	74.11	74.32	72.36	72.46
5178	NYSE	WCN	Thu, Dec 20, 2018	75.15	75.24	73.59	74.41
5177	NYSE	WCN	Wed, Dec 19, 2018	75.51	75.99	74.90	75.29
5176	NYSE	WCN	Tue, Dec 18, 2018	75.40	75.64	74.85	75.21
5175	NYSE	WCN	Mon, Dec 17, 2018	76.90	76.90	74.91	75.30
5174	NYSE	WCN	Fri, Dec 14, 2018	77.08	77.50	76.59	76.91
5173	NYSE	WCN	Thu, Dec 13, 2018	77.57	78.14	77.34	77.57
5172	NYSE	WCN	Wed, Dec 12, 2018	77.97	78.70	77.53	77.55
5171	NYSE	WCN	Tue, Dec 11, 2018	77.36	78.23	77.00	77.21
5170	NYSE	WCN	Mon, Dec 10, 2018	76.14	76.89	75.78	76.65
5169	NYSE	WCN	Fri, Dec 7, 2018	77.61	78.58	76.80	76.88
5168	NYSE	WCN	Thu, Dec 6, 2018	77.70	77.92	75.94	77.91
5167	NYSE	WCN	Tue, Dec 4, 2018	79.01	79.99	77.48	77.91
5166	NYSE	WCN	Mon, Dec 3, 2018	79.10	79.41	77.73	78.21
5165	NYSE	WCN	Fri, Nov 30, 2018	78.43	78.96	78.20	78.48
5164	NYSE	WCN	Thu, Nov 29, 2018	78.77	78.90	77.98	78.30
5163	NYSE	WCN	Wed, Nov 28, 2018	77.00	78.92	76.87	78.90
5162	NYSE	WCN	Tue, Nov 27, 2018	76.79	76.96	76.24	76.81
5161	NYSE	WCN	Mon, Nov 26, 2018	76.26	76.96	76.00	76.95
5160	NYSE	WCN	Fri, Nov 23, 2018	75.29	76.35	75.18	76.01
5159	NYSE	WCN	Wed, Nov 21, 2018	75.34	76.00	74.95	75.85
5158	NYSE	WCN	Tue, Nov 20, 2018	76.37	76.42	74.75	75.09
5157	NYSE	WCN	Mon, Nov 19, 2018	76.59	77.54	76.24	76.67
5156	NYSE	WCN	Fri, Nov 16, 2018	76.59	77.19	76.33	76.83
5155	NYSE	WCN	Thu, Nov 15, 2018	75.66	77.09	75.42	77.01
5154	NYSE	WCN	Wed, Nov 14, 2018	77.13	77.56	75.85	75.90
5153	NYSE	WCN	Tue, Nov 13, 2018	76.94	77.11	76.51	76.85
5152	NYSE	WCN	Mon, Nov 12, 2018	77.03	77.31	76.56	76.71
5151	NYSE	WCN	Fri, Nov 9, 2018	76.13	77.09	75.93	76.96
5150	NYSE	WCN	Thu, Nov 8, 2018	76.14	76.66	75.86	76.16
5149	NYSE	WCN	Wed, Nov 7, 2018	75.96	76.57	75.28	76.32
5148	NYSE	WCN	Tue, Nov 6, 2018	75.02	75.36	74.47	75.28
5147	NYSE	WCN	Mon, Nov 5, 2018	74.49	75.35	74.28	75.03
5146	NYSE	WCN	Fri, Nov 2, 2018	75.30	75.49	74.13	74.42
5145	NYSE	WCN	Thu, Nov 1, 2018	76.22	77.01	75.17	75.17
5144	NYSE	WCN	Wed, Oct 31, 2018	76.49	77.20	75.72	76.44
5143	NYSE	WCN	Tue, Oct 30, 2018	74.32	76.92	74.21	75.71
5142	NYSE	WCN	Mon, Oct 29, 2018	73.45	74.08	72.04	72.50
5141	NYSE	WCN	Fri, Oct 26, 2018	71.93	73.40	71.59	73.12
5140	NYSE	WCN	Thu, Oct 25, 2018	72.61	72.93	71.41	72.51
5139	NYSE	WCN	Wed, Oct 24, 2018	74.45	74.96	72.37	72.51
5138	NYSE	WCN	Tue, Oct 23, 2018	75.70	76.00	74.41	74.67
5137	NYSE	WCN	Mon, Oct 22, 2018	77.22	77.31	75.91	76.52
5136	NYSE	WCN	Fri, Oct 19, 2018	77.31	77.59	76.93	77.09
5135	NYSE	WCN	Thu, Oct 18, 2018	77.43	77.90	76.88	77.23
5134	NYSE	WCN	Wed, Oct 17, 2018	77.36	77.83	76.63	77.46
5133	NYSE	WCN	Tue, Oct 16, 2018	76.84	77.88	76.84	77.86
5132	NYSE	WCN	Mon, Oct 15, 2018	75.93	76.77	75.46	76.47
5131	NYSE	WCN	Fri, Oct 12, 2018	75.89	76.09	75.15	75.88
5130	NYSE	WCN	Thu, Oct 11, 2018	75.59	76.12	75.03	75.04
5129	NYSE	WCN	Wed, Oct 10, 2018	77.24	77.64	75.46	75.51
5128	NYSE	WCN	Tue, Oct 9, 2018	77.74	78.17	77.23	77.69
5127	NYSE	WCN	Mon, Oct 8, 2018	77.99	78.56	77.62	78.12
5126	NYSE	WCN	Fri, Oct 5, 2018	77.90	78.55	77.63	77.91
5125	NYSE	WCN	Thu, Oct 4, 2018	78.29	78.58	77.01	77.63
5124	NYSE	WCN	Wed, Oct 3, 2018	79.00	79.10	78.41	78.58
5123	NYSE	WCN	Tue, Oct 2, 2018	79.47	79.47	78.05	78.90
5122	NYSE	WCN	Mon, Oct 1, 2018	80.28	80.53	79.12	79.34
5121	NYSE	WCN	Fri, Sep 28, 2018	79.58	79.84	79.07	79.77
5120	NYSE	WCN	Thu, Sep 27, 2018	79.22	79.82	79.10	79.50
5119	NYSE	WCN	Wed, Sep 26, 2018	80.04	80.04	79.08	79.10
5118	NYSE	WCN	Tue, Sep 25, 2018	79.49	80.21	79.20	79.61
5117	NYSE	WCN	Mon, Sep 24, 2018	80.26	80.30	79.29	79.48
5116	NYSE	WCN	Fri, Sep 21, 2018	79.93	80.65	79.76	80.32
5115	NYSE	WCN	Thu, Sep 20, 2018	79.52	79.91	78.89	79.85
5114	NYSE	WCN	Wed, Sep 19, 2018	79.92	79.92	78.88	79.23
5113	NYSE	WCN	Tue, Sep 18, 2018	79.58	80.77	79.30	80.20
5112	NYSE	WCN	Mon, Sep 17, 2018	79.11	79.45	78.73	79.44
5111	NYSE	WCN	Fri, Sep 14, 2018	79.13	79.32	78.73	79.11
5110	NYSE	WCN	Thu, Sep 13, 2018	79.58	79.64	78.88	79.27
5109	NYSE	WCN	Wed, Sep 12, 2018	80.29	80.29	79.14	79.52
5108	NYSE	WCN	Tue, Sep 11, 2018	80.70	80.94	80.10	80.22
5107	NYSE	WCN	Mon, Sep 10, 2018	80.82	81.03	80.47	80.72
5106	NYSE	WCN	Fri, Sep 7, 2018	80.75	81.36	80.26	80.58
5105	NYSE	WCN	Thu, Sep 6, 2018	80.01	81.03	79.99	80.90
5104	NYSE	WCN	Wed, Sep 5, 2018	79.76	80.22	79.30	80.11
5103	NYSE	WCN	Tue, Sep 4, 2018	78.73	79.92	78.49	79.85
5102	NYSE	WCN	Fri, Aug 31, 2018	79.03	79.48	79.00	79.39
5101	NYSE	WCN	Thu, Aug 30, 2018	79.15	79.64	78.92	79.38
5100	NYSE	WCN	Wed, Aug 29, 2018	79.02	79.42	78.85	79.20
5099	NYSE	WCN	Tue, Aug 28, 2018	79.17	79.25	78.38	78.72
5098	NYSE	WCN	Mon, Aug 27, 2018	78.90	79.47	78.75	78.77
5097	NYSE	WCN	Fri, Aug 24, 2018	78.05	78.82	78.05	78.65
5096	NYSE	WCN	Thu, Aug 23, 2018	78.32	78.43	78.01	78.12
5095	NYSE	WCN	Wed, Aug 22, 2018	79.13	79.13	78.36	78.38
5094	NYSE	WCN	Tue, Aug 21, 2018	79.44	79.67	78.96	78.99
5093	NYSE	WCN	Mon, Aug 20, 2018	80.16	80.18	79.66	79.69
5092	NYSE	WCN	Fri, Aug 17, 2018	79.97	80.17	79.62	80.08
5091	NYSE	WCN	Thu, Aug 16, 2018	79.50	79.80	79.26	79.71
5090	NYSE	WCN	Wed, Aug 15, 2018	79.03	79.22	78.71	78.88
5089	NYSE	WCN	Tue, Aug 14, 2018	78.85	79.46	78.60	79.35
5088	NYSE	WCN	Mon, Aug 13, 2018	78.82	79.15	78.31	78.62
5087	NYSE	WCN	Fri, Aug 10, 2018	79.63	79.63	78.65	78.87
5086	NYSE	WCN	Thu, Aug 9, 2018	79.11	79.45	78.87	79.37
5085	NYSE	WCN	Wed, Aug 8, 2018	78.90	79.14	78.60	78.91
5084	NYSE	WCN	Tue, Aug 7, 2018	78.76	79.12	78.48	78.87
5083	NYSE	WCN	Mon, Aug 6, 2018	78.77	79.10	78.15	78.76
5082	NYSE	WCN	Fri, Aug 3, 2018	78.11	78.66	77.59	78.52
5081	NYSE	WCN	Thu, Aug 2, 2018	78.22	78.68	78.09	78.22
5080	NYSE	WCN	Wed, Aug 1, 2018	78.02	78.27	77.21	78.12
5079	NYSE	WCN	Tue, Jul 31, 2018	77.13	77.74	76.72	77.61
5078	NYSE	WCN	Mon, Jul 30, 2018	77.52	77.82	76.86	76.91
5077	NYSE	WCN	Fri, Jul 27, 2018	77.50	78.03	77.37	77.54
5076	NYSE	WCN	Thu, Jul 26, 2018	78.24	78.81	77.15	77.52
5075	NYSE	WCN	Wed, Jul 25, 2018	74.27	79.08	73.94	78.21
5074	NYSE	WCN	Tue, Jul 24, 2018	76.91	77.18	74.87	75.50
5073	NYSE	WCN	Mon, Jul 23, 2018	76.93	77.29	76.14	76.89
5072	NYSE	WCN	Fri, Jul 20, 2018	77.33	77.56	76.75	77.11
5071	NYSE	WCN	Thu, Jul 19, 2018	76.46	77.26	76.41	77.22
5070	NYSE	WCN	Wed, Jul 18, 2018	77.12	77.35	76.49	76.54
5069	NYSE	WCN	Tue, Jul 17, 2018	77.07	77.34	76.59	77.25
5068	NYSE	WCN	Mon, Jul 16, 2018	78.01	78.18	77.29	77.33
5067	NYSE	WCN	Fri, Jul 13, 2018	78.25	78.43	77.84	78.13
5066	NYSE	WCN	Thu, Jul 12, 2018	77.63	78.50	77.49	78.35
5065	NYSE	WCN	Wed, Jul 11, 2018	76.39	77.24	76.20	77.13
5064	NYSE	WCN	Tue, Jul 10, 2018	75.81	76.83	75.81	76.74
5063	NYSE	WCN	Mon, Jul 9, 2018	75.88	76.15	75.60	76.01
5062	NYSE	WCN	Fri, Jul 6, 2018	75.43	75.96	75.34	75.74
5061	NYSE	WCN	Thu, Jul 5, 2018	75.71	76.05	75.12	75.57
5060	NYSE	WCN	Tue, Jul 3, 2018	75.49	75.76	75.19	75.30
5059	NYSE	WCN	Mon, Jul 2, 2018	75.15	75.50	74.85	75.40
5058	NYSE	WCN	Fri, Jun 29, 2018	75.38	75.74	75.19	75.28
5057	NYSE	WCN	Thu, Jun 28, 2018	74.94	75.11	74.54	75.04
5056	NYSE	WCN	Wed, Jun 27, 2018	75.79	75.88	74.59	74.61
5055	NYSE	WCN	Tue, Jun 26, 2018	75.90	76.07	75.51	75.69
5054	NYSE	WCN	Mon, Jun 25, 2018	76.26	76.26	75.48	75.73
5053	NYSE	WCN	Fri, Jun 22, 2018	75.75	76.61	75.75	76.43
5052	NYSE	WCN	Thu, Jun 21, 2018	75.74	76.06	75.37	75.75
5051	NYSE	WCN	Wed, Jun 20, 2018	76.46	76.46	75.44	75.70
5050	NYSE	WCN	Tue, Jun 19, 2018	75.76	75.97	75.25	75.87
5049	NYSE	WCN	Mon, Jun 18, 2018	76.51	76.54	75.82	76.09
5048	NYSE	WCN	Fri, Jun 15, 2018	76.04	76.81	75.96	76.68
5047	NYSE	WCN	Thu, Jun 14, 2018	76.21	76.51	75.96	76.35
5046	NYSE	WCN	Wed, Jun 13, 2018	76.87	76.87	76.04	76.17
5045	NYSE	WCN	Tue, Jun 12, 2018	76.71	76.89	76.20	76.64
5044	NYSE	WCN	Mon, Jun 11, 2018	76.97	77.12	76.50	76.51
5043	NYSE	WCN	Fri, Jun 8, 2018	76.89	77.08	76.61	76.73
5042	NYSE	WCN	Thu, Jun 7, 2018	77.41	77.64	76.73	76.73
5041	NYSE	WCN	Wed, Jun 6, 2018	77.60	77.85	77.11	77.45
5040	NYSE	WCN	Tue, Jun 5, 2018	77.41	77.99	77.07	77.24
5039	NYSE	WCN	Mon, Jun 4, 2018	77.82	78.48	77.20	77.30
5038	NYSE	WCN	Fri, Jun 1, 2018	77.24	78.05	76.92	77.87
5037	NYSE	WCN	Thu, May 31, 2018	77.20	77.57	76.85	76.88
5036	NYSE	WCN	Wed, May 30, 2018	76.10	77.69	76.03	77.37
5035	NYSE	WCN	Tue, May 29, 2018	76.02	76.31	75.66	76.14
5034	NYSE	WCN	Fri, May 25, 2018	76.17	76.84	76.03	76.42
5033	NYSE	WCN	Thu, May 24, 2018	76.21	76.35	75.40	76.14
5032	NYSE	WCN	Wed, May 23, 2018	75.44	76.51	75.44	76.35
5031	NYSE	WCN	Tue, May 22, 2018	76.00	77.05	75.64	75.73
5030	NYSE	WCN	Mon, May 21, 2018	75.36	76.45	75.21	76.06
5029	NYSE	WCN	Fri, May 18, 2018	74.67	75.01	74.42	74.88
5028	NYSE	WCN	Thu, May 17, 2018	75.19	75.56	74.75	74.94
5027	NYSE	WCN	Wed, May 16, 2018	74.98	75.50	74.84	75.28
5026	NYSE	WCN	Tue, May 15, 2018	74.99	75.03	74.31	74.92
5025	NYSE	WCN	Mon, May 14, 2018	75.85	76.00	75.21	75.11
5024	NYSE	WCN	Fri, May 11, 2018	76.19	76.44	75.55	75.70
5023	NYSE	WCN	Thu, May 10, 2018	75.86	76.48	75.86	76.02
5022	NYSE	WCN	Wed, May 9, 2018	74.99	75.64	74.52	75.64
5021	NYSE	WCN	Tue, May 8, 2018	74.67	74.95	74.37	74.80
5020	NYSE	WCN	Mon, May 7, 2018	74.25	75.01	73.91	74.95
5019	NYSE	WCN	Fri, May 4, 2018	74.30	74.50	73.52	74.38
5018	NYSE	WCN	Thu, May 3, 2018	71.29	73.97	71.29	73.60
5017	NYSE	WCN	Wed, May 2, 2018	72.07	72.48	71.57	71.60
5016	NYSE	WCN	Tue, May 1, 2018	72.22	72.45	71.51	72.00
5015	NYSE	WCN	Mon, Apr 30, 2018	73.62	73.84	72.30	72.30
5014	NYSE	WCN	Fri, Apr 27, 2018	72.89	73.86	72.89	73.30
5013	NYSE	WCN	Thu, Apr 26, 2018	72.70	73.23	72.53	72.91
5012	NYSE	WCN	Wed, Apr 25, 2018	72.53	72.69	71.93	72.48
5011	NYSE	WCN	Tue, Apr 24, 2018	73.58	73.84	72.47	72.65
5010	NYSE	WCN	Mon, Apr 23, 2018	73.66	74.08	72.81	73.37
5009	NYSE	WCN	Fri, Apr 20, 2018	73.57	74.33	73.49	73.72
5008	NYSE	WCN	Thu, Apr 19, 2018	73.84	74.40	73.67	73.91
5007	NYSE	WCN	Wed, Apr 18, 2018	73.32	74.16	73.18	73.90
5006	NYSE	WCN	Tue, Apr 17, 2018	73.80	74.33	73.42	73.64
5005	NYSE	WCN	Mon, Apr 16, 2018	73.07	73.45	72.85	73.33
5004	NYSE	WCN	Fri, Apr 13, 2018	72.69	72.97	72.23	72.70
5003	NYSE	WCN	Thu, Apr 12, 2018	72.25	72.60	72.01	72.46
5002	NYSE	WCN	Wed, Apr 11, 2018	71.85	72.42	71.65	72.10
5001	NYSE	WCN	Tue, Apr 10, 2018	72.93	73.06	71.94	72.07
5000	NYSE	WCN	Mon, Apr 9, 2018	72.75	73.04	72.08	72.32
4999	NYSE	WCN	Fri, Apr 6, 2018	72.34	72.86	71.92	72.36
4998	NYSE	WCN	Thu, Apr 5, 2018	72.06	73.02	71.86	72.75
4997	NYSE	WCN	Wed, Apr 4, 2018	71.30	72.09	71.03	71.90
4996	NYSE	WCN	Tue, Apr 3, 2018	71.61	72.15	71.37	72.01
4995	NYSE	WCN	Mon, Apr 2, 2018	71.70	72.02	70.97	71.32
4994	NYSE	WCN	Thu, Mar 29, 2018	71.63	72.22	71.19	71.74
4993	NYSE	WCN	Wed, Mar 28, 2018	71.21	71.76	71.07	71.18
4992	NYSE	WCN	Tue, Mar 27, 2018	72.70	72.70	70.95	71.14
4991	NYSE	WCN	Mon, Mar 26, 2018	71.35	72.50	71.18	72.39
4990	NYSE	WCN	Fri, Mar 23, 2018	72.65	72.70	71.05	71.11
4989	NYSE	WCN	Thu, Mar 22, 2018	72.85	73.45	72.15	72.16
4988	NYSE	WCN	Wed, Mar 21, 2018	73.89	74.12	73.31	73.36
4987	NYSE	WCN	Tue, Mar 20, 2018	73.21	73.74	73.02	73.54
4986	NYSE	WCN	Mon, Mar 19, 2018	73.51	73.71	72.91	73.19
4985	NYSE	WCN	Fri, Mar 16, 2018	73.76	74.31	73.50	73.51
4984	NYSE	WCN	Thu, Mar 15, 2018	73.99	74.59	73.50	73.87
4983	NYSE	WCN	Wed, Mar 14, 2018	73.75	73.93	73.35	73.40
4982	NYSE	WCN	Tue, Mar 13, 2018	73.83	74.13	73.25	73.55
4981	NYSE	WCN	Mon, Mar 12, 2018	73.75	74.28	73.50	73.78
4980	NYSE	WCN	Fri, Mar 9, 2018	73.27	73.74	72.62	73.68
4979	NYSE	WCN	Thu, Mar 8, 2018	72.17	72.79	71.84	72.79
4978	NYSE	WCN	Wed, Mar 7, 2018	71.38	72.11	71.32	71.96
4977	NYSE	WCN	Tue, Mar 6, 2018	71.21	72.00	70.98	71.93
4976	NYSE	WCN	Mon, Mar 5, 2018	70.17	71.46	69.88	71.43
4975	NYSE	WCN	Fri, Mar 2, 2018	70.69	70.95	70.14	70.76
4974	NYSE	WCN	Thu, Mar 1, 2018	70.96	71.58	70.16	70.91
4973	NYSE	WCN	Wed, Feb 28, 2018	71.96	72.46	70.78	70.78
4972	NYSE	WCN	Tue, Feb 27, 2018	71.71	72.35	71.45	71.64
4971	NYSE	WCN	Mon, Feb 26, 2018	71.18	72.19	70.98	71.94
4970	NYSE	WCN	Fri, Feb 23, 2018	70.98	71.23	70.43	71.06
4969	NYSE	WCN	Thu, Feb 22, 2018	70.31	71.54	70.09	70.79
4968	NYSE	WCN	Wed, Feb 21, 2018	70.54	71.21	70.29	70.32
4967	NYSE	WCN	Tue, Feb 20, 2018	70.69	71.22	70.26	70.47
4966	NYSE	WCN	Fri, Feb 16, 2018	68.57	71.73	68.57	70.93
4965	NYSE	WCN	Thu, Feb 15, 2018	71.00	71.00	68.50	69.00
4964	NYSE	WCN	Wed, Feb 14, 2018	68.03	69.55	67.63	69.38
4963	NYSE	WCN	Tue, Feb 13, 2018	67.39	68.61	67.28	68.49
4962	NYSE	WCN	Mon, Feb 12, 2018	67.13	68.24	66.80	67.85
4961	NYSE	WCN	Fri, Feb 9, 2018	66.44	66.99	65.23	66.76
4960	NYSE	WCN	Thu, Feb 8, 2018	67.58	68.12	65.60	65.60
4959	NYSE	WCN	Wed, Feb 7, 2018	67.93	68.71	67.68	67.74
4958	NYSE	WCN	Tue, Feb 6, 2018	66.10	68.23	65.06	68.13
4957	NYSE	WCN	Mon, Feb 5, 2018	69.90	69.99	66.84	67.45
4956	NYSE	WCN	Fri, Feb 2, 2018	70.00	71.04	70.00	70.31
4955	NYSE	WCN	Thu, Feb 1, 2018	71.54	71.78	71.21	71.65
4954	NYSE	WCN	Wed, Jan 31, 2018	72.22	72.38	71.81	71.82
4953	NYSE	WCN	Tue, Jan 30, 2018	72.21	72.56	71.51	71.97
4952	NYSE	WCN	Mon, Jan 29, 2018	73.00	73.05	72.52	72.53
4951	NYSE	WCN	Fri, Jan 26, 2018	72.75	73.24	72.45	73.22
4950	NYSE	WCN	Thu, Jan 25, 2018	72.40	73.08	72.11	72.47
4949	NYSE	WCN	Wed, Jan 24, 2018	72.27	72.55	71.95	72.33
4948	NYSE	WCN	Tue, Jan 23, 2018	72.35	72.35	71.18	72.23
4947	NYSE	WCN	Mon, Jan 22, 2018	72.09	72.57	71.73	72.53
4946	NYSE	WCN	Fri, Jan 19, 2018	71.70	72.28	71.40	72.00
4945	NYSE	WCN	Thu, Jan 18, 2018	71.77	72.05	71.15	71.39
4944	NYSE	WCN	Wed, Jan 17, 2018	71.96	72.12	71.36	71.81
4943	NYSE	WCN	Tue, Jan 16, 2018	71.06	72.30	71.06	71.57
4942	NYSE	WCN	Fri, Jan 12, 2018	71.00	71.16	70.55	70.91
4941	NYSE	WCN	Thu, Jan 11, 2018	69.66	70.93	69.66	70.91
4940	NYSE	WCN	Wed, Jan 10, 2018	69.94	70.27	69.34	70.00
4939	NYSE	WCN	Tue, Jan 9, 2018	70.17	70.70	70.15	70.22
4938	NYSE	WCN	Mon, Jan 8, 2018	69.82	70.35	69.31	70.25
4937	NYSE	WCN	Fri, Jan 5, 2018	70.42	70.44	69.29	69.71
4936	NYSE	WCN	Thu, Jan 4, 2018	69.40	70.56	69.40	70.24
4935	NYSE	WCN	Wed, Jan 3, 2018	70.23	70.58	69.08	69.28
4934	NYSE	WCN	Tue, Jan 2, 2018	70.70	71.63	69.97	70.02
4933	NYSE	WCN	Fri, Dec 29, 2017	70.92	71.57	70.91	70.94
4932	NYSE	WCN	Thu, Dec 28, 2017	71.01	71.09	70.00	70.85
4931	NYSE	WCN	Wed, Dec 27, 2017	71.42	71.48	70.69	71.02
4930	NYSE	WCN	Tue, Dec 26, 2017	71.15	71.33	70.94	71.07
4929	NYSE	WCN	Fri, Dec 22, 2017	70.77	71.51	70.67	71.34
4928	NYSE	WCN	Thu, Dec 21, 2017	70.92	71.15	70.58	70.96
4927	NYSE	WCN	Wed, Dec 20, 2017	70.63	71.00	70.25	70.54
4926	NYSE	WCN	Tue, Dec 19, 2017	70.98	71.08	69.80	70.32
4925	NYSE	WCN	Mon, Dec 18, 2017	69.97	71.29	69.97	70.98
4924	NYSE	WCN	Fri, Dec 15, 2017	69.52	71.13	69.52	70.40
4923	NYSE	WCN	Thu, Dec 14, 2017	70.10	70.35	69.34	69.53
4922	NYSE	WCN	Wed, Dec 13, 2017	69.40	70.32	69.23	70.04
4921	NYSE	WCN	Tue, Dec 12, 2017	69.05	69.54	68.86	69.07
4920	NYSE	WCN	Mon, Dec 11, 2017	68.77	69.16	68.65	68.83
4919	NYSE	WCN	Fri, Dec 8, 2017	68.61	68.84	68.51	68.66
4918	NYSE	WCN	Thu, Dec 7, 2017	68.33	68.70	68.12	68.42
4917	NYSE	WCN	Wed, Dec 6, 2017	68.13	68.83	68.06	68.33
4916	NYSE	WCN	Tue, Dec 5, 2017	69.56	69.56	68.23	68.28
4915	NYSE	WCN	Mon, Dec 4, 2017	69.16	69.42	68.74	69.13
4914	NYSE	WCN	Fri, Dec 1, 2017	69.10	69.51	68.22	68.91
4913	NYSE	WCN	Thu, Nov 30, 2017	69.11	69.50	68.78	68.83
4912	NYSE	WCN	Wed, Nov 29, 2017	69.30	69.72	68.95	69.10
4911	NYSE	WCN	Tue, Nov 28, 2017	69.21	69.54	68.92	69.30
4910	NYSE	WCN	Mon, Nov 27, 2017	68.90	69.12	68.41	68.75
4909	NYSE	WCN	Fri, Nov 24, 2017	68.42	68.91	68.18	68.89
4908	NYSE	WCN	Wed, Nov 22, 2017	68.92	69.20	68.52	68.54
4907	NYSE	WCN	Tue, Nov 21, 2017	69.14	69.35	68.72	68.92
4906	NYSE	WCN	Mon, Nov 20, 2017	69.61	69.97	69.14	69.23
4905	NYSE	WCN	Fri, Nov 17, 2017	70.14	70.22	69.35	69.45
4904	NYSE	WCN	Thu, Nov 16, 2017	70.34	70.71	70.24	70.52
4903	NYSE	WCN	Wed, Nov 15, 2017	70.56	70.78	70.04	70.09
4902	NYSE	WCN	Tue, Nov 14, 2017	69.86	70.75	69.85	70.69
4901	NYSE	WCN	Mon, Nov 13, 2017	69.33	70.17	69.14	70.15
4900	NYSE	WCN	Fri, Nov 10, 2017	68.95	69.43	68.81	69.29
4899	NYSE	WCN	Thu, Nov 9, 2017	68.73	69.11	68.46	69.04
4898	NYSE	WCN	Wed, Nov 8, 2017	69.40	69.41	68.44	68.97
4897	NYSE	WCN	Tue, Nov 7, 2017	68.56	69.23	68.33	69.14
4896	NYSE	WCN	Mon, Nov 6, 2017	69.47	69.70	68.68	68.88
4895	NYSE	WCN	Fri, Nov 3, 2017	69.74	69.91	69.39	69.62
4894	NYSE	WCN	Thu, Nov 2, 2017	70.05	70.31	69.54	69.75
4893	NYSE	WCN	Wed, Nov 1, 2017	71.01	71.04	69.70	69.87
4892	NYSE	WCN	Tue, Oct 31, 2017	71.05	71.31	70.65	70.67
4891	NYSE	WCN	Mon, Oct 30, 2017	71.72	72.03	70.75	71.08
4890	NYSE	WCN	Fri, Oct 27, 2017	72.10	72.67	71.82	71.87
4889	NYSE	WCN	Thu, Oct 26, 2017	70.75	74.20	70.75	72.18
4888	NYSE	WCN	Wed, Oct 25, 2017	70.27	70.41	69.60	69.88
4887	NYSE	WCN	Tue, Oct 24, 2017	70.73	70.79	70.17	70.27
4886	NYSE	WCN	Mon, Oct 23, 2017	70.73	70.80	70.43	70.71
4885	NYSE	WCN	Fri, Oct 20, 2017	70.87	70.90	70.53	70.60
4884	NYSE	WCN	Thu, Oct 19, 2017	70.20	71.04	70.20	70.78
4883	NYSE	WCN	Wed, Oct 18, 2017	70.24	70.82	70.04	70.51
4882	NYSE	WCN	Tue, Oct 17, 2017	69.53	70.27	69.46	70.18
4881	NYSE	WCN	Mon, Oct 16, 2017	69.02	69.77	69.02	69.51
4880	NYSE	WCN	Fri, Oct 13, 2017	70.40	70.52	69.46	69.49
4879	NYSE	WCN	Thu, Oct 12, 2017	69.66	70.52	69.66	70.17
4878	NYSE	WCN	Wed, Oct 11, 2017	69.99	70.19	69.70	69.86
4877	NYSE	WCN	Tue, Oct 10, 2017	69.14	69.90	69.14	69.88
4876	NYSE	WCN	Mon, Oct 9, 2017	68.89	69.33	68.61	68.94
4875	NYSE	WCN	Fri, Oct 6, 2017	68.55	69.20	68.53	68.90
4874	NYSE	WCN	Thu, Oct 5, 2017	69.37	69.66	68.74	69.25
4873	NYSE	WCN	Wed, Oct 4, 2017	70.29	70.44	68.62	69.76
4872	NYSE	WCN	Tue, Oct 3, 2017	70.50	70.76	70.36	70.70
4871	NYSE	WCN	Mon, Oct 2, 2017	70.08	70.68	69.96	70.48
4870	NYSE	WCN	Fri, Sep 29, 2017	70.06	70.08	69.75	69.96
4869	NYSE	WCN	Thu, Sep 28, 2017	69.99	70.20	69.68	70.02
4868	NYSE	WCN	Wed, Sep 27, 2017	70.07	70.38	69.78	70.19
4867	NYSE	WCN	Tue, Sep 26, 2017	70.14	70.36	69.96	69.99
4866	NYSE	WCN	Mon, Sep 25, 2017	69.42	70.29	69.42	70.14
4865	NYSE	WCN	Fri, Sep 22, 2017	70.25	70.72	69.79	69.86
4864	NYSE	WCN	Thu, Sep 21, 2017	70.47	70.52	69.90	70.00
4863	NYSE	WCN	Wed, Sep 20, 2017	69.93	70.53	69.80	70.30
4862	NYSE	WCN	Tue, Sep 19, 2017	69.04	69.92	68.90	69.80
4861	NYSE	WCN	Mon, Sep 18, 2017	69.52	69.72	68.93	68.99
4860	NYSE	WCN	Fri, Sep 15, 2017	69.34	69.80	69.26	69.59
4859	NYSE	WCN	Thu, Sep 14, 2017	69.33	69.41	68.94	69.22
4858	NYSE	WCN	Wed, Sep 13, 2017	69.37	69.52	68.69	69.47
4857	NYSE	WCN	Tue, Sep 12, 2017	68.21	69.40	67.99	69.37
4856	NYSE	WCN	Mon, Sep 11, 2017	67.59	68.08	67.35	68.07
4855	NYSE	WCN	Fri, Sep 8, 2017	66.09	67.40	66.09	67.26
4854	NYSE	WCN	Thu, Sep 7, 2017	66.19	66.53	65.99	66.10
4853	NYSE	WCN	Wed, Sep 6, 2017	66.00	66.22	65.64	66.00
4852	NYSE	WCN	Tue, Sep 5, 2017	66.04	66.44	65.66	66.05
4851	NYSE	WCN	Fri, Sep 1, 2017	66.96	66.96	66.23	66.48
4850	NYSE	WCN	Thu, Aug 31, 2017	65.81	66.81	65.75	66.69
4849	NYSE	WCN	Wed, Aug 30, 2017	65.72	65.94	65.54	65.81
4848	NYSE	WCN	Tue, Aug 29, 2017	64.58	65.79	64.58	65.70
4847	NYSE	WCN	Mon, Aug 28, 2017	64.96	65.10	64.46	64.97
4846	NYSE	WCN	Fri, Aug 25, 2017	64.94	64.94	64.53	64.89
4845	NYSE	WCN	Thu, Aug 24, 2017	64.58	64.89	64.57	64.76
4844	NYSE	WCN	Wed, Aug 23, 2017	64.03	64.89	64.01	64.59
4843	NYSE	WCN	Tue, Aug 22, 2017	64.29	64.61	64.00	64.52
4842	NYSE	WCN	Mon, Aug 21, 2017	63.60	64.15	63.50	64.09
4841	NYSE	WCN	Fri, Aug 18, 2017	64.39	64.53	63.60	63.62
4840	NYSE	WCN	Thu, Aug 17, 2017	64.08	64.69	64.08	64.17
4839	NYSE	WCN	Wed, Aug 16, 2017	64.35	64.62	64.00	64.13
4838	NYSE	WCN	Tue, Aug 15, 2017	64.44	64.44	64.07	64.25
4837	NYSE	WCN	Mon, Aug 14, 2017	64.12	64.82	64.03	64.56
4836	NYSE	WCN	Fri, Aug 11, 2017	63.51	64.29	63.47	64.01
4835	NYSE	WCN	Thu, Aug 10, 2017	64.20	64.41	63.58	63.61
4834	NYSE	WCN	Wed, Aug 9, 2017	64.87	64.90	63.99	64.32
4833	NYSE	WCN	Tue, Aug 8, 2017	65.39	65.65	64.76	65.02
4832	NYSE	WCN	Mon, Aug 7, 2017	65.09	65.56	64.93	65.53
4831	NYSE	WCN	Fri, Aug 4, 2017	65.22	65.45	64.71	64.99
4830	NYSE	WCN	Thu, Aug 3, 2017	65.36	65.66	65.09	65.24
4829	NYSE	WCN	Wed, Aug 2, 2017	65.01	65.45	64.95	65.35
4828	NYSE	WCN	Tue, Aug 1, 2017	65.04	65.50	64.50	65.44
4827	NYSE	WCN	Mon, Jul 31, 2017	65.31	65.40	64.60	64.98
4826	NYSE	WCN	Fri, Jul 28, 2017	65.79	66.05	64.65	65.06
4825	NYSE	WCN	Thu, Jul 27, 2017	66.17	66.27	65.34	65.82
4824	NYSE	WCN	Wed, Jul 26, 2017	65.80	67.14	64.81	66.00
4823	NYSE	WCN	Tue, Jul 25, 2017	63.95	64.91	63.59	64.75
4822	NYSE	WCN	Mon, Jul 24, 2017	63.94	64.15	63.27	63.90
4821	NYSE	WCN	Fri, Jul 21, 2017	63.86	64.14	63.56	63.93
4820	NYSE	WCN	Thu, Jul 20, 2017	64.43	64.63	63.98	64.09
4819	NYSE	WCN	Wed, Jul 19, 2017	64.72	64.92	64.38	64.41
4818	NYSE	WCN	Tue, Jul 18, 2017	64.97	64.97	64.36	64.57
4817	NYSE	WCN	Mon, Jul 17, 2017	64.41	64.92	64.21	64.77
4816	NYSE	WCN	Fri, Jul 14, 2017	64.61	64.87	64.26	64.55
4815	NYSE	WCN	Thu, Jul 13, 2017	64.70	64.84	64.20	64.57
4814	NYSE	WCN	Wed, Jul 12, 2017	64.64	65.01	64.36	64.63
4813	NYSE	WCN	Tue, Jul 11, 2017	64.98	65.05	64.29	64.62
4812	NYSE	WCN	Mon, Jul 10, 2017	65.31	65.48	64.93	64.99
4811	NYSE	WCN	Fri, Jul 7, 2017	64.57	65.14	64.17	65.05
4810	NYSE	WCN	Thu, Jul 6, 2017	64.21	64.47	63.70	64.21
4809	NYSE	WCN	Wed, Jul 5, 2017	63.14	64.67	63.14	64.49
4808	NYSE	WCN	Mon, Jul 3, 2017	64.39	64.92	64.02	64.65
4807	NYSE	WCN	Fri, Jun 30, 2017	64.39	64.62	63.94	64.42
4806	NYSE	WCN	Thu, Jun 29, 2017	65.06	65.06	63.42	64.13
4805	NYSE	WCN	Wed, Jun 28, 2017	65.09	65.39	64.53	65.18
4804	NYSE	WCN	Tue, Jun 27, 2017	64.81	65.00	64.12	64.75
4803	NYSE	WCN	Mon, Jun 26, 2017	65.09	65.34	64.31	64.55
4802	NYSE	WCN	Fri, Jun 23, 2017	65.13	65.29	64.70	64.85
4801	NYSE	WCN	Thu, Jun 22, 2017	65.33	65.46	64.41	65.12
4800	NYSE	WCN	Wed, Jun 21, 2017	65.02	65.59	64.98	65.16
4799	NYSE	WCN	Tue, Jun 20, 2017	65.47	65.58	64.89	65.16
4798	NYSE	WCN	Mon, Jun 19, 2017	66.78	66.78	65.50	65.71
4797	NYSE	WCN	Fri, Jun 16, 2017	66.26	67.06	65.25	66.78
4796	NYSE	WCN	Thu, Jun 15, 2017	65.72	66.28	65.59	66.02
4795	NYSE	WCN	Wed, Jun 14, 2017	66.25	66.56	65.85	66.10
4794	NYSE	WCN	Tue, Jun 13, 2017	65.57	66.31	65.14	66.03
4793	NYSE	WCN	Mon, Jun 12, 2017	65.87	65.90	64.26	65.09
4792	NYSE	WCN	Fri, Jun 9, 2017	63.73	63.93	63.31	63.69
4791	NYSE	WCN	Thu, Jun 8, 2017	64.03	64.26	63.29	63.69
4790	NYSE	WCN	Wed, Jun 7, 2017	64.20	64.20	63.86	64.05
4789	NYSE	WCN	Tue, Jun 6, 2017	64.13	64.32	63.88	64.01
4788	NYSE	WCN	Mon, Jun 5, 2017	64.69	64.73	63.99	64.19
4787	NYSE	WCN	Fri, Jun 2, 2017	64.97	64.97	64.37	64.61
4786	NYSE	WCN	Thu, Jun 1, 2017	63.68	64.79	63.52	64.75
4785	NYSE	WCN	Wed, May 31, 2017	63.17	63.49	62.71	63.43
4784	NYSE	WCN	Tue, May 30, 2017	62.59	63.15	62.43	63.07
4783	NYSE	WCN	Fri, May 26, 2017	62.41	63.29	62.30	62.93
4782	NYSE	WCN	Thu, May 25, 2017	62.20	62.77	62.20	62.53
4781	NYSE	WCN	Wed, May 24, 2017	61.93	62.10	61.78	62.09
4780	NYSE	WCN	Tue, May 23, 2017	61.72	61.97	61.49	61.61
4779	NYSE	WCN	Mon, May 22, 2017	61.47	61.75	61.35	61.65
4778	NYSE	WCN	Fri, May 19, 2017	61.34	61.60	60.90	61.27
4777	NYSE	WCN	Thu, May 18, 2017	60.69	61.55	60.35	61.15
4776	NYSE	WCN	Wed, May 17, 2017	61.07	61.37	60.66	60.71
4775	NYSE	WCN	Tue, May 16, 2017	61.64	61.89	61.03	61.36
4774	NYSE	WCN	Mon, May 15, 2017	60.81	61.81	60.77	61.81
4773	NYSE	WCN	Fri, May 12, 2017	61.35	61.38	60.67	60.74
4772	NYSE	WCN	Thu, May 11, 2017	61.11	61.46	60.78	61.13
4771	NYSE	WCN	Wed, May 10, 2017	61.32	61.57	61.01	61.39
4770	NYSE	WCN	Tue, May 9, 2017	61.65	61.68	61.11	61.29
4769	NYSE	WCN	Mon, May 8, 2017	61.53	61.81	61.25	61.71
4768	NYSE	WCN	Fri, May 5, 2017	61.77	62.03	61.67	61.93
4767	NYSE	WCN	Thu, May 4, 2017	61.62	61.72	61.26	61.63
4766	NYSE	WCN	Wed, May 3, 2017	61.73	61.75	61.25	61.51
4765	NYSE	WCN	Tue, May 2, 2017	61.71	61.82	61.25	61.81
4764	NYSE	WCN	Mon, May 1, 2017	61.66	61.69	61.35	61.36
4763	NYSE	WCN	Fri, Apr 28, 2017	62.03	62.03	61.27	61.35
4762	NYSE	WCN	Thu, Apr 27, 2017	59.69	62.54	59.69	61.87
4761	NYSE	WCN	Wed, Apr 26, 2017	60.15	60.27	59.14	59.67
4760	NYSE	WCN	Tue, Apr 25, 2017	60.13	60.33	60.00	60.17
4759	NYSE	WCN	Mon, Apr 24, 2017	60.43	60.63	60.08	60.34
4758	NYSE	WCN	Fri, Apr 21, 2017	59.67	60.07	59.61	59.99
4757	NYSE	WCN	Thu, Apr 20, 2017	59.23	59.95	58.99	59.85
4756	NYSE	WCN	Wed, Apr 19, 2017	59.22	59.34	58.90	59.07
4755	NYSE	WCN	Tue, Apr 18, 2017	58.53	59.15	58.35	59.14
4754	NYSE	WCN	Mon, Apr 17, 2017	58.58	58.82	58.41	58.81
4753	NYSE	WCN	Thu, Apr 13, 2017	58.61	58.90	58.33	58.33
4752	NYSE	WCN	Wed, Apr 12, 2017	59.49	59.49	58.59	58.66
4751	NYSE	WCN	Tue, Apr 11, 2017	59.15	59.49	59.02	59.33
4750	NYSE	WCN	Mon, Apr 10, 2017	58.61	59.12	58.42	59.04
4749	NYSE	WCN	Fri, Apr 7, 2017	58.87	58.99	58.42	58.43
4748	NYSE	WCN	Thu, Apr 6, 2017	58.92	58.92	58.39	58.72
4747	NYSE	WCN	Wed, Apr 5, 2017	58.57	59.11	58.28	58.83
4746	NYSE	WCN	Tue, Apr 4, 2017	58.30	58.73	58.30	58.57
4745	NYSE	WCN	Mon, Apr 3, 2017	58.83	59.05	58.44	58.47
4744	NYSE	WCN	Fri, Mar 31, 2017	58.51	59.00	58.48	58.81
4743	NYSE	WCN	Thu, Mar 30, 2017	58.39	58.60	58.38	58.57
4742	NYSE	WCN	Wed, Mar 29, 2017	57.83	58.46	57.82	58.42
4741	NYSE	WCN	Tue, Mar 28, 2017	57.13	58.00	57.09	57.98
4740	NYSE	WCN	Mon, Mar 27, 2017	57.27	57.55	56.81	57.36
4739	NYSE	WCN	Fri, Mar 24, 2017	58.09	58.09	57.31	57.34
4738	NYSE	WCN	Thu, Mar 23, 2017	57.75	58.11	57.66	57.91
4737	NYSE	WCN	Wed, Mar 22, 2017	57.59	57.83	57.41	57.79
4736	NYSE	WCN	Tue, Mar 21, 2017	58.61	58.77	57.36	57.61
4735	NYSE	WCN	Mon, Mar 20, 2017	58.45	58.67	58.29	58.32
4734	NYSE	WCN	Fri, Mar 17, 2017	58.21	58.56	58.21	58.40
4733	NYSE	WCN	Thu, Mar 16, 2017	58.55	58.59	57.74	57.89
4732	NYSE	WCN	Wed, Mar 15, 2017	57.85	58.39	57.85	58.26
4731	NYSE	WCN	Tue, Mar 14, 2017	58.23	58.23	57.76	57.85
4730	NYSE	WCN	Mon, Mar 13, 2017	58.01	58.38	57.82	58.23
4729	NYSE	WCN	Fri, Mar 10, 2017	57.85	58.13	57.57	58.03
4728	NYSE	WCN	Thu, Mar 9, 2017	57.45	57.74	57.24	57.55
4727	NYSE	WCN	Wed, Mar 8, 2017	57.95	57.98	57.54	57.59
4726	NYSE	WCN	Tue, Mar 7, 2017	58.22	58.29	57.99	58.05
4725	NYSE	WCN	Mon, Mar 6, 2017	58.39	58.67	58.07	58.15
4724	NYSE	WCN	Fri, Mar 3, 2017	58.47	58.87	58.34	58.52
4723	NYSE	WCN	Thu, Mar 2, 2017	58.48	59.06	58.45	58.62
4722	NYSE	WCN	Wed, Mar 1, 2017	58.35	58.86	58.11	58.73
4721	NYSE	WCN	Tue, Feb 28, 2017	58.04	58.48	57.84	58.26
4720	NYSE	WCN	Mon, Feb 27, 2017	58.33	58.38	57.61	58.17
4719	NYSE	WCN	Fri, Feb 24, 2017	58.09	58.33	57.89	58.22
4718	NYSE	WCN	Thu, Feb 23, 2017	58.23	58.46	57.58	58.13
4717	NYSE	WCN	Wed, Feb 22, 2017	57.47	58.47	56.83	57.81
4716	NYSE	WCN	Tue, Feb 21, 2017	55.61	56.30	55.56	56.23
4715	NYSE	WCN	Fri, Feb 17, 2017	55.25	55.80	54.62	55.73
4714	NYSE	WCN	Thu, Feb 16, 2017	54.99	55.31	54.47	55.18
4713	NYSE	WCN	Wed, Feb 15, 2017	54.18	55.13	54.16	55.08
4712	NYSE	WCN	Tue, Feb 14, 2017	53.73	54.09	53.67	53.87
4711	NYSE	WCN	Mon, Feb 13, 2017	53.42	53.91	53.42	53.74
4710	NYSE	WCN	Fri, Feb 10, 2017	53.49	53.60	53.25	53.35
4709	NYSE	WCN	Thu, Feb 9, 2017	53.40	53.59	53.27	53.43
4708	NYSE	WCN	Wed, Feb 8, 2017	53.67	53.68	53.07	53.25
4707	NYSE	WCN	Tue, Feb 7, 2017	53.47	53.73	53.40	53.67
4706	NYSE	WCN	Mon, Feb 6, 2017	53.74	53.74	53.37	53.53
4705	NYSE	WCN	Fri, Feb 3, 2017	53.83	54.15	53.71	53.75
4704	NYSE	WCN	Thu, Feb 2, 2017	53.47	53.77	53.16	53.70
4703	NYSE	WCN	Wed, Feb 1, 2017	53.47	53.67	52.95	53.27
4702	NYSE	WCN	Tue, Jan 31, 2017	53.42	53.85	53.37	53.53
4701	NYSE	WCN	Mon, Jan 30, 2017	53.20	53.43	53.04	53.41
4700	NYSE	WCN	Fri, Jan 27, 2017	53.47	53.80	53.28	53.33
4699	NYSE	WCN	Thu, Jan 26, 2017	52.80	53.48	52.79	53.46
4698	NYSE	WCN	Wed, Jan 25, 2017	52.87	52.89	52.29	52.60
4697	NYSE	WCN	Tue, Jan 24, 2017	53.31	53.57	52.48	52.54
4696	NYSE	WCN	Mon, Jan 23, 2017	53.07	53.41	52.89	53.31
4695	NYSE	WCN	Fri, Jan 20, 2017	53.22	53.39	53.07	53.11
4694	NYSE	WCN	Thu, Jan 19, 2017	53.11	53.38	52.88	53.15
4693	NYSE	WCN	Wed, Jan 18, 2017	53.23	53.36	52.93	53.11
4692	NYSE	WCN	Tue, Jan 17, 2017	53.72	53.95	53.23	53.35
4691	NYSE	WCN	Fri, Jan 13, 2017	53.33	53.98	53.21	53.65
4690	NYSE	WCN	Thu, Jan 12, 2017	53.91	54.15	52.94	53.30
4689	NYSE	WCN	Wed, Jan 11, 2017	54.15	54.38	53.73	53.98
4688	NYSE	WCN	Tue, Jan 10, 2017	54.61	54.61	53.89	54.13
4687	NYSE	WCN	Mon, Jan 9, 2017	54.19	54.51	53.72	54.03
4686	NYSE	WCN	Fri, Jan 6, 2017	54.23	54.65	54.05	54.45
4685	NYSE	WCN	Thu, Jan 5, 2017	53.80	54.27	53.45	54.05
4684	NYSE	WCN	Wed, Jan 4, 2017	53.33	54.07	53.22	53.59
4683	NYSE	WCN	Tue, Jan 3, 2017	52.29	52.75	52.24	52.55
4682	NYSE	WCN	Fri, Dec 30, 2016	52.66	52.93	52.27	52.39
4681	NYSE	WCN	Thu, Dec 29, 2016	52.52	52.58	52.26	52.52
4680	NYSE	WCN	Wed, Dec 28, 2016	52.54	52.82	52.31	52.37
4679	NYSE	WCN	Tue, Dec 27, 2016	52.89	53.27	52.53	52.69
4678	NYSE	WCN	Fri, Dec 23, 2016	52.41	52.84	52.25	52.71
4677	NYSE	WCN	Thu, Dec 22, 2016	52.47	52.70	52.18	52.52
4676	NYSE	WCN	Wed, Dec 21, 2016	51.94	52.96	51.83	52.70
4675	NYSE	WCN	Tue, Dec 20, 2016	52.04	52.04	51.36	51.84
4674	NYSE	WCN	Mon, Dec 19, 2016	51.57	52.21	51.50	51.95
4673	NYSE	WCN	Fri, Dec 16, 2016	51.60	52.00	51.42	51.68
4672	NYSE	WCN	Thu, Dec 15, 2016	51.39	51.65	51.07	51.59
4671	NYSE	WCN	Wed, Dec 14, 2016	51.95	52.03	51.16	51.30
4670	NYSE	WCN	Tue, Dec 13, 2016	52.27	52.51	51.74	51.79
4669	NYSE	WCN	Mon, Dec 12, 2016	52.71	52.71	51.74	51.99
4668	NYSE	WCN	Fri, Dec 9, 2016	51.87	52.98	51.47	52.74
4667	NYSE	WCN	Thu, Dec 8, 2016	50.86	51.53	50.86	51.09
4666	NYSE	WCN	Wed, Dec 7, 2016	50.95	51.27	50.75	51.06
4665	NYSE	WCN	Tue, Dec 6, 2016	51.12	51.27	50.84	51.09
4664	NYSE	WCN	Mon, Dec 5, 2016	50.68	51.08	50.58	51.00
4663	NYSE	WCN	Fri, Dec 2, 2016	50.61	50.87	50.45	50.66
4662	NYSE	WCN	Thu, Dec 1, 2016	51.09	51.14	50.05	50.64
4661	NYSE	WCN	Wed, Nov 30, 2016	51.34	51.43	50.92	50.96
4660	NYSE	WCN	Tue, Nov 29, 2016	51.23	51.39	50.99	51.30
4659	NYSE	WCN	Mon, Nov 28, 2016	51.85	52.01	51.04	51.35
4658	NYSE	WCN	Fri, Nov 25, 2016	51.66	51.74	51.55	51.69
4657	NYSE	WCN	Wed, Nov 23, 2016	51.63	51.79	51.57	51.67
4656	NYSE	WCN	Tue, Nov 22, 2016	51.28	51.93	51.24	51.84
4655	NYSE	WCN	Mon, Nov 21, 2016	50.62	51.35	50.36	51.29
4654	NYSE	WCN	Fri, Nov 18, 2016	49.89	50.42	49.79	50.37
4653	NYSE	WCN	Thu, Nov 17, 2016	49.89	50.09	49.66	49.92
4652	NYSE	WCN	Wed, Nov 16, 2016	49.62	49.95	49.44	49.85
4651	NYSE	WCN	Tue, Nov 15, 2016	49.43	50.03	49.28	49.56
4650	NYSE	WCN	Mon, Nov 14, 2016	49.34	49.40	48.78	49.29
4649	NYSE	WCN	Fri, Nov 11, 2016	50.42	50.42	49.04	49.28
4648	NYSE	WCN	Thu, Nov 10, 2016	51.23	51.23	50.37	50.58
4647	NYSE	WCN	Wed, Nov 9, 2016	50.67	51.35	49.65	51.24
4646	NYSE	WCN	Tue, Nov 8, 2016	50.32	51.15	50.26	51.00
4645	NYSE	WCN	Mon, Nov 7, 2016	49.63	50.43	49.43	50.41
4644	NYSE	WCN	Fri, Nov 4, 2016	49.49	49.72	49.25	49.38
4643	NYSE	WCN	Thu, Nov 3, 2016	49.60	49.72	49.29	49.39
4642	NYSE	WCN	Wed, Nov 2, 2016	49.81	50.25	49.61	49.53
4641	NYSE	WCN	Tue, Nov 1, 2016	50.33	50.76	49.75	49.82
4640	NYSE	WCN	Mon, Oct 31, 2016	50.26	50.38	49.97	50.14
4639	NYSE	WCN	Fri, Oct 28, 2016	49.39	50.33	49.22	50.13
4638	NYSE	WCN	Thu, Oct 27, 2016	50.46	52.12	49.12	49.33
4637	NYSE	WCN	Wed, Oct 26, 2016	50.25	50.63	49.97	50.20
4636	NYSE	WCN	Tue, Oct 25, 2016	49.78	50.33	49.71	50.19
4635	NYSE	WCN	Mon, Oct 24, 2016	49.75	49.99	49.51	49.93
4634	NYSE	WCN	Fri, Oct 21, 2016	49.11	49.63	48.97	49.57
4633	NYSE	WCN	Thu, Oct 20, 2016	49.35	49.57	49.11	49.35
4632	NYSE	WCN	Wed, Oct 19, 2016	49.71	49.88	49.37	49.55
4631	NYSE	WCN	Tue, Oct 18, 2016	50.09	50.42	49.40	49.70
4630	NYSE	WCN	Mon, Oct 17, 2016	49.43	50.10	49.38	49.75
4629	NYSE	WCN	Fri, Oct 14, 2016	49.35	50.09	49.35	49.47
4628	NYSE	WCN	Thu, Oct 13, 2016	49.01	49.19	48.63	48.99
4627	NYSE	WCN	Wed, Oct 12, 2016	48.41	49.17	48.25	49.03
4626	NYSE	WCN	Tue, Oct 11, 2016	48.01	48.54	47.93	48.44
4625	NYSE	WCN	Mon, Oct 10, 2016	48.04	48.44	47.94	48.22
4624	NYSE	WCN	Fri, Oct 7, 2016	48.34	48.38	47.91	48.07
4623	NYSE	WCN	Thu, Oct 6, 2016	48.05	48.75	47.81	48.47
4622	NYSE	WCN	Wed, Oct 5, 2016	48.81	49.15	47.93	48.11
4621	NYSE	WCN	Tue, Oct 4, 2016	49.54	49.61	48.25	48.57
4620	NYSE	WCN	Mon, Oct 3, 2016	50.03	50.03	49.12	49.55
4619	NYSE	WCN	Fri, Sep 30, 2016	50.43	50.43	49.59	49.80
4618	NYSE	WCN	Thu, Sep 29, 2016	50.12	50.37	49.71	49.94
4617	NYSE	WCN	Wed, Sep 28, 2016	49.48	50.21	49.35	50.17
4616	NYSE	WCN	Tue, Sep 27, 2016	49.58	49.75	49.23	49.55
4615	NYSE	WCN	Mon, Sep 26, 2016	49.37	49.58	48.99	49.52
4614	NYSE	WCN	Fri, Sep 23, 2016	49.99	50.00	49.38	49.57
4613	NYSE	WCN	Thu, Sep 22, 2016	50.33	50.44	50.07	50.22
4612	NYSE	WCN	Wed, Sep 21, 2016	49.56	50.23	49.06	50.08
4611	NYSE	WCN	Tue, Sep 20, 2016	50.37	50.71	48.95	49.18
4610	NYSE	WCN	Mon, Sep 19, 2016	49.79	50.55	49.63	50.30
4609	NYSE	WCN	Fri, Sep 16, 2016	51.07	51.07	50.01	50.33
4608	NYSE	WCN	Thu, Sep 15, 2016	50.90	51.46	50.71	51.15
4607	NYSE	WCN	Wed, Sep 14, 2016	50.70	51.07	50.49	50.87
4606	NYSE	WCN	Tue, Sep 13, 2016	50.97	51.21	50.30	50.75
4605	NYSE	WCN	Mon, Sep 12, 2016	51.08	51.33	50.53	51.26
4604	NYSE	WCN	Fri, Sep 9, 2016	51.63	51.91	51.09	51.16
4603	NYSE	WCN	Thu, Sep 8, 2016	51.67	52.13	51.65	52.10
4602	NYSE	WCN	Wed, Sep 7, 2016	52.50	52.50	51.51	51.75
4601	NYSE	WCN	Tue, Sep 6, 2016	52.67	52.76	52.10	52.45
4600	NYSE	WCN	Fri, Sep 2, 2016	52.19	53.14	51.96	52.33
4599	NYSE	WCN	Thu, Sep 1, 2016	50.74	51.98	50.71	51.87
4598	NYSE	WCN	Wed, Aug 31, 2016	50.93	51.19	50.75	50.95
4597	NYSE	WCN	Tue, Aug 30, 2016	51.21	51.54	50.94	51.14
4596	NYSE	WCN	Mon, Aug 29, 2016	51.13	51.54	50.85	51.39
4595	NYSE	WCN	Fri, Aug 26, 2016	51.77	52.31	50.97	51.09
4594	NYSE	WCN	Thu, Aug 25, 2016	51.71	51.93	51.40	51.63
4593	NYSE	WCN	Wed, Aug 24, 2016	51.71	51.77	51.41	51.67
4592	NYSE	WCN	Tue, Aug 23, 2016	52.19	52.41	51.75	51.92
4591	NYSE	WCN	Mon, Aug 22, 2016	52.29	52.41	51.99	52.20
4590	NYSE	WCN	Fri, Aug 19, 2016	51.93	52.70	51.93	52.40
4589	NYSE	WCN	Thu, Aug 18, 2016	51.92	52.23	51.53	52.13
4588	NYSE	WCN	Wed, Aug 17, 2016	51.54	52.05	51.51	52.02
4587	NYSE	WCN	Tue, Aug 16, 2016	51.97	52.39	51.52	51.55
4586	NYSE	WCN	Mon, Aug 15, 2016	52.28	52.63	51.89	51.99
4585	NYSE	WCN	Fri, Aug 12, 2016	52.51	52.88	52.13	52.27
4584	NYSE	WCN	Thu, Aug 11, 2016	53.03	53.14	52.45	52.69
4583	NYSE	WCN	Wed, Aug 10, 2016	52.33	52.77	51.85	52.69
4582	NYSE	WCN	Tue, Aug 9, 2016	51.51	52.25	51.22	52.06
4581	NYSE	WCN	Mon, Aug 8, 2016	51.71	51.73	51.25	51.43
4580	NYSE	WCN	Fri, Aug 5, 2016	50.75	51.94	50.47	51.71
4579	NYSE	WCN	Thu, Aug 4, 2016	49.06	51.04	49.06	50.57
4578	NYSE	WCN	Wed, Aug 3, 2016	48.85	48.87	48.38	48.59
4577	NYSE	WCN	Tue, Aug 2, 2016	49.53	49.64	48.83	48.99
4576	NYSE	WCN	Mon, Aug 1, 2016	49.86	49.86	49.31	49.47
4575	NYSE	WCN	Fri, Jul 29, 2016	49.43	49.71	49.14	49.65
4574	NYSE	WCN	Thu, Jul 28, 2016	49.14	49.63	49.14	49.44
4573	NYSE	WCN	Wed, Jul 27, 2016	49.88	49.94	48.67	49.27
4572	NYSE	WCN	Tue, Jul 26, 2016	49.28	49.69	49.28	49.63
4571	NYSE	WCN	Mon, Jul 25, 2016	49.11	49.36	48.97	49.33
4570	NYSE	WCN	Fri, Jul 22, 2016	49.28	49.45	48.91	49.35
4569	NYSE	WCN	Thu, Jul 21, 2016	49.45	49.49	48.93	49.47
4568	NYSE	WCN	Wed, Jul 20, 2016	48.87	49.51	48.82	49.47
4567	NYSE	WCN	Tue, Jul 19, 2016	48.44	48.95	48.41	48.95
4566	NYSE	WCN	Mon, Jul 18, 2016	49.03	49.24	48.57	48.70
4565	NYSE	WCN	Fri, Jul 15, 2016	49.14	49.14	48.65	48.81
4564	NYSE	WCN	Thu, Jul 14, 2016	49.17	49.57	48.75	48.99
4563	NYSE	WCN	Wed, Jul 13, 2016	48.45	49.15	48.30	48.79
4562	NYSE	WCN	Tue, Jul 12, 2016	49.05	49.16	48.44	48.45
4561	NYSE	WCN	Mon, Jul 11, 2016	48.83	49.17	48.79	48.86
4560	NYSE	WCN	Fri, Jul 8, 2016	48.68	49.12	48.47	48.84
4559	NYSE	WCN	Thu, Jul 7, 2016	48.77	49.23	48.43	48.59
4558	NYSE	WCN	Wed, Jul 6, 2016	48.47	48.71	48.12	48.66
4557	NYSE	WCN	Tue, Jul 5, 2016	48.13	48.81	48.11	48.58
4556	NYSE	WCN	Fri, Jul 1, 2016	48.17	48.34	47.54	47.94
4555	NYSE	WCN	Thu, Jun 30, 2016	48.06	48.23	47.59	48.03
4554	NYSE	WCN	Wed, Jun 29, 2016	47.73	48.49	47.61	48.12
4553	NYSE	WCN	Tue, Jun 28, 2016	46.64	47.49	46.64	47.37
4552	NYSE	WCN	Mon, Jun 27, 2016	46.10	46.54	45.51	46.31
4551	NYSE	WCN	Fri, Jun 24, 2016	45.83	47.23	45.83	46.22
4550	NYSE	WCN	Thu, Jun 23, 2016	47.11	47.47	46.87	46.91
4549	NYSE	WCN	Wed, Jun 22, 2016	47.15	47.15	46.65	46.87
4548	NYSE	WCN	Tue, Jun 21, 2016	47.37	47.55	46.76	46.96
4547	NYSE	WCN	Mon, Jun 20, 2016	47.70	47.91	47.19	47.37
4546	NYSE	WCN	Fri, Jun 17, 2016	48.15	48.33	47.00	47.33
4545	NYSE	WCN	Thu, Jun 16, 2016	48.13	48.48	47.76	48.29
4544	NYSE	WCN	Wed, Jun 15, 2016	48.55	48.79	48.35	48.49
4543	NYSE	WCN	Tue, Jun 14, 2016	47.91	49.15	47.88	48.60
4542	NYSE	WCN	Mon, Jun 13, 2016	48.43	48.63	47.86	48.21
4541	NYSE	WCN	Fri, Jun 10, 2016	48.67	49.25	48.13	49.00
4540	NYSE	WCN	Thu, Jun 9, 2016	48.74	48.99	48.06	48.53
4539	NYSE	WCN	Wed, Jun 8, 2016	48.93	49.49	48.79	49.15
4538	NYSE	WCN	Tue, Jun 7, 2016	48.29	49.05	48.12	48.77
4537	NYSE	WCN	Mon, Jun 6, 2016	46.91	48.39	46.91	48.33
4536	NYSE	WCN	Fri, Jun 3, 2016	46.42	47.71	46.08	46.90
4535	NYSE	WCN	Thu, Jun 2, 2016	44.79	46.36	44.79	46.12
4534	NYSE	WCN	Wed, Jun 1, 2016	43.67	44.87	43.67	44.79
4533	NYSE	WCN	Tue, May 31, 2016	45.21	45.30	43.34	43.65
4532	NYSE	WCN	Fri, May 27, 2016	44.90	45.79	44.57	45.43
4531	NYSE	WCN	Thu, May 26, 2016	45.31	45.36	44.35	44.60
4530	NYSE	WCN	Wed, May 25, 2016	46.65	46.76	45.05	45.07
4529	NYSE	WCN	Tue, May 24, 2016	46.14	46.69	46.14	46.65
4528	NYSE	WCN	Mon, May 23, 2016	46.73	46.77	45.88	46.21
4527	NYSE	WCN	Fri, May 20, 2016	46.29	47.43	46.21	46.82
4526	NYSE	WCN	Thu, May 19, 2016	45.34	46.19	45.04	46.02
4525	NYSE	WCN	Wed, May 18, 2016	45.97	46.07	45.33	45.47
4524	NYSE	WCN	Tue, May 17, 2016	46.25	46.29	45.82	45.97
4523	NYSE	WCN	Mon, May 16, 2016	46.47	46.78	46.27	46.31
4522	NYSE	WCN	Fri, May 13, 2016	46.16	46.51	46.05	46.49
4521	NYSE	WCN	Thu, May 12, 2016	46.55	46.90	46.23	46.46
4520	NYSE	WCN	Wed, May 11, 2016	46.39	46.58	46.21	46.28
4519	NYSE	WCN	Tue, May 10, 2016	46.11	46.44	46.11	46.39
4518	NYSE	WCN	Mon, May 9, 2016	45.86	46.29	45.57	46.07
4517	NYSE	WCN	Fri, May 6, 2016	45.27	45.77	45.13	45.73
4516	NYSE	WCN	Thu, May 5, 2016	45.39	45.78	45.25	45.27
4515	NYSE	WCN	Wed, May 4, 2016	45.04	45.39	44.84	45.15
4514	NYSE	WCN	Tue, May 3, 2016	45.20	45.33	44.91	45.21
4513	NYSE	WCN	Mon, May 2, 2016	44.80	45.29	44.69	45.28
4512	NYSE	WCN	Fri, Apr 29, 2016	44.60	45.00	44.04	44.85
4511	NYSE	WCN	Thu, Apr 28, 2016	43.13	44.85	42.88	44.81
4510	NYSE	WCN	Wed, Apr 27, 2016	43.37	43.56	43.00	43.43
4509	NYSE	WCN	Tue, Apr 26, 2016	43.21	43.37	43.01	43.30
4508	NYSE	WCN	Mon, Apr 25, 2016	43.15	43.27	42.93	43.03
4507	NYSE	WCN	Fri, Apr 22, 2016	42.88	43.33	42.87	43.30
4506	NYSE	WCN	Thu, Apr 21, 2016	43.19	43.36	42.73	42.91
4505	NYSE	WCN	Wed, Apr 20, 2016	43.15	43.48	42.88	43.20
4504	NYSE	WCN	Tue, Apr 19, 2016	43.17	43.33	42.94	43.07
4503	NYSE	WCN	Mon, Apr 18, 2016	42.73	43.07	42.63	43.00
4502	NYSE	WCN	Fri, Apr 15, 2016	42.49	43.15	42.25	42.85
4501	NYSE	WCN	Thu, Apr 14, 2016	43.18	43.30	42.89	42.93
4500	NYSE	WCN	Wed, Apr 13, 2016	42.68	43.33	42.68	43.16
4499	NYSE	WCN	Tue, Apr 12, 2016	42.48	42.80	42.31	42.60
4498	NYSE	WCN	Mon, Apr 11, 2016	42.68	43.03	42.44	42.44
4497	NYSE	WCN	Fri, Apr 8, 2016	42.85	43.22	42.60	42.63
4496	NYSE	WCN	Thu, Apr 7, 2016	42.16	42.69	41.93	42.67
4495	NYSE	WCN	Wed, Apr 6, 2016	42.48	42.53	41.79	42.25
4494	NYSE	WCN	Tue, Apr 5, 2016	43.03	43.03	43.03	41.96
4493	NYSE	WCN	Mon, Apr 4, 2016	43.15	43.34	42.91	43.03
4492	NYSE	WCN	Fri, Apr 1, 2016	43.00	43.27	42.79	43.24
4491	NYSE	WCN	Thu, Mar 31, 2016	42.99	43.49	42.87	43.06
4490	NYSE	WCN	Wed, Mar 30, 2016	43.55	43.65	42.77	43.04
4489	NYSE	WCN	Tue, Mar 29, 2016	42.72	43.51	42.61	43.48
4488	NYSE	WCN	Mon, Mar 28, 2016	43.00	43.05	42.55	42.63
4487	NYSE	WCN	Thu, Mar 24, 2016	43.01	43.01	43.01	43.13
4486	NYSE	WCN	Wed, Mar 23, 2016	43.39	43.46	43.01	43.01
4485	NYSE	WCN	Tue, Mar 22, 2016	43.49	43.53	43.16	43.39
4484	NYSE	WCN	Mon, Mar 21, 2016	43.51	43.74	43.38	43.46
4483	NYSE	WCN	Fri, Mar 18, 2016	43.81	44.08	43.55	43.55
4482	NYSE	WCN	Thu, Mar 17, 2016	43.33	44.17	43.24	43.93
4481	NYSE	WCN	Wed, Mar 16, 2016	43.05	43.33	42.80	43.29
4480	NYSE	WCN	Tue, Mar 15, 2016	42.72	42.72	42.72	43.09
4479	NYSE	WCN	Mon, Mar 14, 2016	43.19	43.19	43.19	43.19
4478	NYSE	WCN	Fri, Mar 11, 2016	43.10	43.10	43.10	43.19
4477	NYSE	WCN	Thu, Mar 10, 2016	43.10	43.33	42.72	43.10
4476	NYSE	WCN	Wed, Mar 9, 2016	42.57	42.57	42.57	42.86
4475	NYSE	WCN	Tue, Mar 8, 2016	42.45	42.92	42.19	42.57
4474	NYSE	WCN	Mon, Mar 7, 2016	42.10	42.60	41.96	42.60
4473	NYSE	WCN	Fri, Mar 4, 2016	42.54	42.54	42.54	42.27
4472	NYSE	WCN	Thu, Mar 3, 2016	42.18	42.18	42.18	42.54
4471	NYSE	WCN	Wed, Mar 2, 2016	42.03	42.44	41.76	42.18
4470	NYSE	WCN	Tue, Mar 1, 2016	41.11	41.11	41.11	42.22
4469	NYSE	WCN	Mon, Feb 29, 2016	42.01	42.12	41.00	41.11
4468	NYSE	WCN	Fri, Feb 26, 2016	41.81	42.76	41.66	41.86
4467	NYSE	WCN	Thu, Feb 25, 2016	41.49	42.03	41.39	41.65
4466	NYSE	WCN	Wed, Feb 24, 2016	40.29	41.45	40.29	41.34
4465	NYSE	WCN	Tue, Feb 23, 2016	40.77	40.91	40.26	40.48
4464	NYSE	WCN	Mon, Feb 22, 2016	41.67	41.67	40.22	40.87
4463	NYSE	WCN	Fri, Feb 19, 2016	41.63	41.82	41.02	41.41
4462	NYSE	WCN	Thu, Feb 18, 2016	41.25	42.01	41.04	41.83
4461	NYSE	WCN	Wed, Feb 17, 2016	41.00	41.69	40.80	41.13
4460	NYSE	WCN	Tue, Feb 16, 2016	40.50	41.07	40.49	40.78
4459	NYSE	WCN	Fri, Feb 12, 2016	39.16	40.21	39.01	40.01
4458	NYSE	WCN	Thu, Feb 11, 2016	37.95	38.88	37.95	38.61
4457	NYSE	WCN	Wed, Feb 10, 2016	38.54	38.89	38.27	38.60
4456	NYSE	WCN	Tue, Feb 9, 2016	37.81	38.41	37.29	38.32
4455	NYSE	WCN	Mon, Feb 8, 2016	38.39	38.47	37.76	38.06
4454	NYSE	WCN	Fri, Feb 5, 2016	39.90	39.90	38.68	38.80
4453	NYSE	WCN	Thu, Feb 4, 2016	39.47	40.21	39.47	39.91
4452	NYSE	WCN	Wed, Feb 3, 2016	39.45	39.72	38.77	39.64
4451	NYSE	WCN	Tue, Feb 2, 2016	39.41	39.55	38.74	39.15
4450	NYSE	WCN	Mon, Feb 1, 2016	39.69	39.95	39.28	39.67
4449	NYSE	WCN	Fri, Jan 29, 2016	39.43	39.98	39.12	39.98
4448	NYSE	WCN	Thu, Jan 28, 2016	39.54	39.76	38.96	39.33
4447	NYSE	WCN	Wed, Jan 27, 2016	39.73	40.16	39.17	39.30
4446	NYSE	WCN	Tue, Jan 26, 2016	39.08	39.77	38.72	39.73
4445	NYSE	WCN	Mon, Jan 25, 2016	39.36	39.47	38.76	39.02
4444	NYSE	WCN	Fri, Jan 22, 2016	39.07	39.67	38.89	39.38
4443	NYSE	WCN	Thu, Jan 21, 2016	38.64	39.90	38.47	38.61
4442	NYSE	WCN	Wed, Jan 20, 2016	36.35	38.97	36.02	38.63
4441	NYSE	WCN	Tue, Jan 19, 2016	34.41	36.65	34.41	36.50
4440	NYSE	WCN	Fri, Jan 15, 2016	34.25	34.54	33.76	33.99
4439	NYSE	WCN	Thu, Jan 14, 2016	35.01	35.15	34.61	34.85
4438	NYSE	WCN	Wed, Jan 13, 2016	35.98	36.13	34.79	34.93
4437	NYSE	WCN	Tue, Jan 12, 2016	36.27	36.27	35.62	35.93
4436	NYSE	WCN	Mon, Jan 11, 2016	36.15	36.32	35.86	36.07
4435	NYSE	WCN	Fri, Jan 8, 2016	37.23	37.27	35.97	36.01
4434	NYSE	WCN	Thu, Jan 7, 2016	36.03	37.80	35.95	37.09
4433	NYSE	WCN	Wed, Jan 6, 2016	36.19	36.67	36.12	36.59
4432	NYSE	WCN	Tue, Jan 5, 2016	36.53	36.84	36.43	36.67
4431	NYSE	WCN	Mon, Jan 4, 2016	37.15	37.15	36.26	36.55
4430	NYSE	WCN	Thu, Dec 31, 2015	37.76	38.06	37.53	37.55
4429	NYSE	WCN	Wed, Dec 30, 2015	38.09	38.43	37.83	37.83
4428	NYSE	WCN	Tue, Dec 29, 2015	37.94	38.31	37.90	38.23
4427	NYSE	WCN	Mon, Dec 28, 2015	37.50	37.77	37.31	37.77
4426	NYSE	WCN	Thu, Dec 24, 2015	36.93	37.64	36.85	37.57
4425	NYSE	WCN	Wed, Dec 23, 2015	36.81	37.03	36.65	36.82
4424	NYSE	WCN	Tue, Dec 22, 2015	36.92	36.92	36.56	36.75
4423	NYSE	WCN	Mon, Dec 21, 2015	37.01	37.19	36.56	36.83
4422	NYSE	WCN	Fri, Dec 18, 2015	36.61	37.04	36.61	36.86
4421	NYSE	WCN	Thu, Dec 17, 2015	37.47	37.61	36.79	36.82
4420	NYSE	WCN	Wed, Dec 16, 2015	36.71	37.29	36.60	37.19
4419	NYSE	WCN	Tue, Dec 15, 2015	35.83	36.55	35.73	36.47
4418	NYSE	WCN	Mon, Dec 14, 2015	35.63	35.81	35.27	35.60
4417	NYSE	WCN	Fri, Dec 11, 2015	36.16	36.27	35.46	35.59
4416	NYSE	WCN	Thu, Dec 10, 2015	36.02	36.57	35.88	36.35
4415	NYSE	WCN	Wed, Dec 9, 2015	36.44	36.75	35.87	35.99
4414	NYSE	WCN	Tue, Dec 8, 2015	36.57	36.73	36.27	36.61
4413	NYSE	WCN	Mon, Dec 7, 2015	36.55	36.83	36.24	36.82
4412	NYSE	WCN	Fri, Dec 4, 2015	36.00	36.81	35.91	36.65
4411	NYSE	WCN	Thu, Dec 3, 2015	36.82	36.90	35.77	35.92
4410	NYSE	WCN	Wed, Dec 2, 2015	36.69	36.97	36.67	36.72
4409	NYSE	WCN	Tue, Dec 1, 2015	36.49	36.83	36.28	36.73
4408	NYSE	WCN	Mon, Nov 30, 2015	36.69	36.83	36.32	36.33
4407	NYSE	WCN	Fri, Nov 27, 2015	36.67	36.82	36.49	36.65
4406	NYSE	WCN	Wed, Nov 25, 2015	36.73	36.85	36.48	36.50
4405	NYSE	WCN	Tue, Nov 24, 2015	36.56	36.87	36.26	36.69
4404	NYSE	WCN	Mon, Nov 23, 2015	36.81	36.98	36.49	36.63
4403	NYSE	WCN	Fri, Nov 20, 2015	36.53	37.11	36.44	36.81
4402	NYSE	WCN	Thu, Nov 19, 2015	36.24	36.55	36.02	36.53
4401	NYSE	WCN	Wed, Nov 18, 2015	35.87	36.17	35.77	36.16
4400	NYSE	WCN	Tue, Nov 17, 2015	35.89	35.91	35.65	35.79
4399	NYSE	WCN	Mon, Nov 16, 2015	35.67	35.89	35.57	35.89
4398	NYSE	WCN	Fri, Nov 13, 2015	36.05	36.27	35.67	35.72
4397	NYSE	WCN	Thu, Nov 12, 2015	36.81	36.81	36.09	36.11
4396	NYSE	WCN	Wed, Nov 11, 2015	36.92	37.13	36.84	36.87
4395	NYSE	WCN	Tue, Nov 10, 2015	36.76	36.91	36.57	36.80
4394	NYSE	WCN	Mon, Nov 9, 2015	37.06	37.25	36.75	36.90
4393	NYSE	WCN	Fri, Nov 6, 2015	36.77	37.31	36.52	37.15
4392	NYSE	WCN	Thu, Nov 5, 2015	36.73	36.95	36.57	36.76
4391	NYSE	WCN	Wed, Nov 4, 2015	36.30	36.70	36.17	36.67
4390	NYSE	WCN	Tue, Nov 3, 2015	36.33	36.49	36.10	36.29
4389	NYSE	WCN	Mon, Nov 2, 2015	36.30	36.55	36.13	36.38
4388	NYSE	WCN	Fri, Oct 30, 2015	36.44	36.63	36.25	36.32
4387	NYSE	WCN	Thu, Oct 29, 2015	36.16	36.49	36.03	36.49
4386	NYSE	WCN	Wed, Oct 28, 2015	35.63	36.33	35.45	36.30
4385	NYSE	WCN	Tue, Oct 27, 2015	34.70	35.87	34.67	35.43
4384	NYSE	WCN	Mon, Oct 26, 2015	34.35	34.51	34.15	34.29
4383	NYSE	WCN	Fri, Oct 23, 2015	34.75	34.82	34.08	34.35
4382	NYSE	WCN	Thu, Oct 22, 2015	34.67	34.87	34.55	34.63
4381	NYSE	WCN	Wed, Oct 21, 2015	34.54	34.73	34.28	34.33
4380	NYSE	WCN	Tue, Oct 20, 2015	34.15	34.60	34.07	34.35
4379	NYSE	WCN	Mon, Oct 19, 2015	34.01	34.37	33.79	34.35
4378	NYSE	WCN	Fri, Oct 16, 2015	34.25	34.35	34.02	34.12
4377	NYSE	WCN	Thu, Oct 15, 2015	33.96	34.17	33.82	34.15
4376	NYSE	WCN	Wed, Oct 14, 2015	34.16	34.16	33.85	33.89
4375	NYSE	WCN	Tue, Oct 13, 2015	34.34	34.67	34.17	34.19
4374	NYSE	WCN	Mon, Oct 12, 2015	34.27	34.60	34.16	34.47
4373	NYSE	WCN	Fri, Oct 9, 2015	34.29	34.47	34.08	34.33
4372	NYSE	WCN	Thu, Oct 8, 2015	33.61	34.32	33.60	34.28
4371	NYSE	WCN	Wed, Oct 7, 2015	33.41	33.77	33.31	33.60
4370	NYSE	WCN	Tue, Oct 6, 2015	33.44	33.61	33.21	33.29
4369	NYSE	WCN	Mon, Oct 5, 2015	33.05	33.53	33.05	33.49
4368	NYSE	WCN	Fri, Oct 2, 2015	32.11	32.84	32.11	32.84
4367	NYSE	WCN	Thu, Oct 1, 2015	32.39	32.57	32.11	32.51
4366	NYSE	WCN	Wed, Sep 30, 2015	31.95	32.45	31.93	32.39
4365	NYSE	WCN	Tue, Sep 29, 2015	32.00	32.18	31.66	31.77
4364	NYSE	WCN	Mon, Sep 28, 2015	32.27	32.29	31.93	32.03
4363	NYSE	WCN	Fri, Sep 25, 2015	32.35	32.57	32.24	32.39
4362	NYSE	WCN	Thu, Sep 24, 2015	32.33	32.48	32.09	32.20
4361	NYSE	WCN	Wed, Sep 23, 2015	32.44	32.58	32.34	32.51
4360	NYSE	WCN	Tue, Sep 22, 2015	32.31	32.51	32.20	32.40
4359	NYSE	WCN	Mon, Sep 21, 2015	32.53	32.89	32.42	32.67
4358	NYSE	WCN	Fri, Sep 18, 2015	32.36	32.69	32.28	32.41
4357	NYSE	WCN	Thu, Sep 17, 2015	32.85	33.00	32.61	32.68
4356	NYSE	WCN	Wed, Sep 16, 2015	32.68	32.89	32.59	32.81
4355	NYSE	WCN	Tue, Sep 15, 2015	32.37	32.68	32.24	32.63
4354	NYSE	WCN	Mon, Sep 14, 2015	32.33	32.39	32.15	32.37
4353	NYSE	WCN	Fri, Sep 11, 2015	32.07	32.39	32.03	32.31
4352	NYSE	WCN	Thu, Sep 10, 2015	31.99	32.39	31.86	32.17
4351	NYSE	WCN	Wed, Sep 9, 2015	32.59	32.66	31.99	32.04
4350	NYSE	WCN	Tue, Sep 8, 2015	32.19	32.45	32.05	32.39
4349	NYSE	WCN	Fri, Sep 4, 2015	31.48	31.84	31.34	31.75
4348	NYSE	WCN	Thu, Sep 3, 2015	31.45	31.87	31.41	31.77
4347	NYSE	WCN	Wed, Sep 2, 2015	31.35	31.50	30.92	31.31
4346	NYSE	WCN	Tue, Sep 1, 2015	31.24	31.45	31.02	31.05
4345	NYSE	WCN	Mon, Aug 31, 2015	31.51	32.03	31.34	31.71
4344	NYSE	WCN	Fri, Aug 28, 2015	31.65	31.80	31.50	31.64
4343	NYSE	WCN	Thu, Aug 27, 2015	31.35	31.72	31.14	31.71
4342	NYSE	WCN	Wed, Aug 26, 2015	31.19	31.19	30.47	31.05
4341	NYSE	WCN	Tue, Aug 25, 2015	31.24	31.34	30.57	30.59
4340	NYSE	WCN	Mon, Aug 24, 2015	30.66	31.69	30.56	30.72
4339	NYSE	WCN	Fri, Aug 21, 2015	32.23	32.39	31.85	31.86
4338	NYSE	WCN	Thu, Aug 20, 2015	32.83	33.23	32.53	32.54
4337	NYSE	WCN	Wed, Aug 19, 2015	33.33	33.37	32.81	32.99
4336	NYSE	WCN	Tue, Aug 18, 2015	33.76	33.90	33.52	33.57
4335	NYSE	WCN	Mon, Aug 17, 2015	33.31	33.91	32.99	33.89
4334	NYSE	WCN	Fri, Aug 14, 2015	33.11	33.49	33.09	33.42
4333	NYSE	WCN	Thu, Aug 13, 2015	32.94	33.17	32.87	33.07
4332	NYSE	WCN	Wed, Aug 12, 2015	33.45	33.59	32.93	33.06
4331	NYSE	WCN	Tue, Aug 11, 2015	33.47	33.71	33.33	33.70
4330	NYSE	WCN	Mon, Aug 10, 2015	33.25	33.78	33.22	33.67
4329	NYSE	WCN	Fri, Aug 7, 2015	33.10	33.25	32.99	33.10
4328	NYSE	WCN	Thu, Aug 6, 2015	33.35	33.35	33.01	33.13
4327	NYSE	WCN	Wed, Aug 5, 2015	33.43	33.63	33.29	33.35
4326	NYSE	WCN	Tue, Aug 4, 2015	33.07	33.39	33.04	33.29
4325	NYSE	WCN	Mon, Aug 3, 2015	33.38	33.39	32.85	33.15
4324	NYSE	WCN	Fri, Jul 31, 2015	33.85	33.88	33.37	33.42
4323	NYSE	WCN	Thu, Jul 30, 2015	33.84	33.95	33.69	33.71
4322	NYSE	WCN	Wed, Jul 29, 2015	33.16	34.07	32.96	33.99
4321	NYSE	WCN	Tue, Jul 28, 2015	31.65	33.66	31.40	33.17
4320	NYSE	WCN	Mon, Jul 27, 2015	31.54	31.69	31.35	31.37
4319	NYSE	WCN	Fri, Jul 24, 2015	31.90	32.08	31.67	31.72
4318	NYSE	WCN	Thu, Jul 23, 2015	31.93	32.07	31.78	31.91
4317	NYSE	WCN	Wed, Jul 22, 2015	31.87	32.06	31.69	31.93
4316	NYSE	WCN	Tue, Jul 21, 2015	32.62	32.65	31.88	31.89
4315	NYSE	WCN	Mon, Jul 20, 2015	32.82	32.82	32.59	32.61
4314	NYSE	WCN	Fri, Jul 17, 2015	32.31	32.79	32.27	32.77
4313	NYSE	WCN	Thu, Jul 16, 2015	31.99	32.15	31.99	32.06
4312	NYSE	WCN	Wed, Jul 15, 2015	31.85	32.01	31.68	31.79
4311	NYSE	WCN	Tue, Jul 14, 2015	31.80	31.93	31.77	31.81
4310	NYSE	WCN	Mon, Jul 13, 2015	31.65	31.87	31.47	31.79
4309	NYSE	WCN	Fri, Jul 10, 2015	31.51	31.61	31.39	31.49
4308	NYSE	WCN	Thu, Jul 9, 2015	31.73	31.75	31.31	31.32
4307	NYSE	WCN	Wed, Jul 8, 2015	31.41	31.60	31.37	31.51
4306	NYSE	WCN	Tue, Jul 7, 2015	31.48	31.65	31.31	31.61
4305	NYSE	WCN	Mon, Jul 6, 2015	31.34	31.52	31.31	31.45
4304	NYSE	WCN	Thu, Jul 2, 2015	31.50	31.57	31.35	31.51
4303	NYSE	WCN	Wed, Jul 1, 2015	31.60	31.69	31.33	31.45
4302	NYSE	WCN	Tue, Jun 30, 2015	31.61	31.73	31.31	31.41
4301	NYSE	WCN	Mon, Jun 29, 2015	31.83	31.99	31.38	31.40
4300	NYSE	WCN	Fri, Jun 26, 2015	31.85	32.17	31.75	32.10
4299	NYSE	WCN	Thu, Jun 25, 2015	31.96	31.97	31.65	31.83
4298	NYSE	WCN	Wed, Jun 24, 2015	32.24	32.33	31.79	31.87
4297	NYSE	WCN	Tue, Jun 23, 2015	32.38	32.43	32.23	32.33
4296	NYSE	WCN	Mon, Jun 22, 2015	32.46	32.46	32.24	32.39
4295	NYSE	WCN	Fri, Jun 19, 2015	32.47	32.50	32.25	32.25
4294	NYSE	WCN	Thu, Jun 18, 2015	32.35	32.52	32.33	32.41
4293	NYSE	WCN	Wed, Jun 17, 2015	32.21	32.39	32.06	32.32
4292	NYSE	WCN	Tue, Jun 16, 2015	32.03	32.25	32.01	32.11
4291	NYSE	WCN	Mon, Jun 15, 2015	32.09	32.22	31.90	32.03
4290	NYSE	WCN	Fri, Jun 12, 2015	32.50	32.59	32.33	32.41
4289	NYSE	WCN	Thu, Jun 11, 2015	32.60	32.73	32.45	32.59
4288	NYSE	WCN	Wed, Jun 10, 2015	32.48	32.79	32.35	32.54
4287	NYSE	WCN	Tue, Jun 9, 2015	32.37	32.63	32.19	32.37
4286	NYSE	WCN	Mon, Jun 8, 2015	32.52	32.61	32.34	32.39
4285	NYSE	WCN	Fri, Jun 5, 2015	32.52	32.59	32.29	32.56
4284	NYSE	WCN	Thu, Jun 4, 2015	32.55	32.72	32.36	32.52
4283	NYSE	WCN	Wed, Jun 3, 2015	32.50	32.93	32.42	32.69
4282	NYSE	WCN	Tue, Jun 2, 2015	32.24	32.62	32.17	32.41
4281	NYSE	WCN	Mon, Jun 1, 2015	32.39	32.52	32.17	32.30
4280	NYSE	WCN	Fri, May 29, 2015	32.19	32.39	32.13	32.35
4279	NYSE	WCN	Thu, May 28, 2015	32.11	32.31	31.67	32.24
4278	NYSE	WCN	Wed, May 27, 2015	31.71	32.13	31.69	32.11
4277	NYSE	WCN	Tue, May 26, 2015	31.88	32.03	31.59	31.73
4276	NYSE	WCN	Fri, May 22, 2015	32.00	32.13	31.97	32.00
4275	NYSE	WCN	Thu, May 21, 2015	31.73	32.06	31.69	32.01
4274	NYSE	WCN	Wed, May 20, 2015	31.99	32.03	31.78	31.79
4273	NYSE	WCN	Tue, May 19, 2015	31.88	32.11	31.75	32.01
4272	NYSE	WCN	Mon, May 18, 2015	31.67	31.94	31.67	31.93
4271	NYSE	WCN	Fri, May 15, 2015	31.73	31.90	31.57	31.64
4270	NYSE	WCN	Thu, May 14, 2015	31.76	31.90	31.63	31.75
4269	NYSE	WCN	Wed, May 13, 2015	31.76	32.00	31.58	31.63
4268	NYSE	WCN	Tue, May 12, 2015	31.59	31.71	31.30	31.67
4267	NYSE	WCN	Mon, May 11, 2015	31.60	31.91	31.56	31.71
4266	NYSE	WCN	Fri, May 8, 2015	31.72	31.88	31.61	31.64
4265	NYSE	WCN	Thu, May 7, 2015	31.35	31.55	31.21	31.52
4264	NYSE	WCN	Wed, May 6, 2015	31.30	31.47	31.05	31.45
4263	NYSE	WCN	Tue, May 5, 2015	31.63	31.75	31.19	31.29
4262	NYSE	WCN	Mon, May 4, 2015	31.63	31.85	31.60	31.70
4261	NYSE	WCN	Fri, May 1, 2015	31.60	31.76	31.41	31.63
4260	NYSE	WCN	Thu, Apr 30, 2015	31.93	32.12	31.44	31.61
4259	NYSE	WCN	Wed, Apr 29, 2015	31.25	31.97	31.01	31.96
4258	NYSE	WCN	Tue, Apr 28, 2015	30.19	31.84	29.87	31.35
4257	NYSE	WCN	Mon, Apr 27, 2015	31.02	31.03	30.67	30.76
4256	NYSE	WCN	Fri, Apr 24, 2015	30.77	31.05	30.69	31.01
4255	NYSE	WCN	Thu, Apr 23, 2015	30.67	30.88	30.63	30.80
4254	NYSE	WCN	Wed, Apr 22, 2015	30.87	30.99	30.61	30.72
4253	NYSE	WCN	Tue, Apr 21, 2015	31.28	31.43	30.75	30.78
4252	NYSE	WCN	Mon, Apr 20, 2015	31.21	31.36	31.19	31.19
4251	NYSE	WCN	Fri, Apr 17, 2015	31.44	31.45	31.05	31.11
4250	NYSE	WCN	Thu, Apr 16, 2015	31.61	31.74	31.33	31.52
4249	NYSE	WCN	Wed, Apr 15, 2015	31.62	31.71	31.45	31.61
4248	NYSE	WCN	Tue, Apr 14, 2015	31.53	31.59	31.21	31.49
4247	NYSE	WCN	Mon, Apr 13, 2015	31.95	32.21	31.87	31.97
4246	NYSE	WCN	Fri, Apr 10, 2015	32.07	32.15	31.93	32.00
4245	NYSE	WCN	Thu, Apr 9, 2015	32.03	32.21	31.97	32.02
4244	NYSE	WCN	Wed, Apr 8, 2015	32.02	32.22	31.91	32.00
4243	NYSE	WCN	Tue, Apr 7, 2015	32.46	32.55	32.01	32.05
4242	NYSE	WCN	Mon, Apr 6, 2015	32.08	32.51	31.94	32.45
4241	NYSE	WCN	Thu, Apr 2, 2015	32.10	32.23	31.95	32.19
4240	NYSE	WCN	Wed, Apr 1, 2015	32.11	32.23	31.90	32.17
4239	NYSE	WCN	Tue, Mar 31, 2015	31.87	32.09	31.81	32.09
4238	NYSE	WCN	Mon, Mar 30, 2015	32.05	32.21	31.93	32.06
4237	NYSE	WCN	Fri, Mar 27, 2015	31.82	32.03	31.79	31.97
4236	NYSE	WCN	Thu, Mar 26, 2015	31.90	32.05	31.73	31.84
4235	NYSE	WCN	Wed, Mar 25, 2015	32.43	32.45	31.90	31.93
4234	NYSE	WCN	Tue, Mar 24, 2015	32.38	32.48	32.28	32.42
4233	NYSE	WCN	Mon, Mar 23, 2015	32.55	32.64	32.26	32.45
4232	NYSE	WCN	Fri, Mar 20, 2015	32.21	32.57	32.05	32.53
4231	NYSE	WCN	Thu, Mar 19, 2015	32.47	32.47	32.21	32.21
4230	NYSE	WCN	Wed, Mar 18, 2015	32.41	32.57	32.02	32.53
4229	NYSE	WCN	Tue, Mar 17, 2015	32.15	32.43	32.04	32.42
4228	NYSE	WCN	Mon, Mar 16, 2015	31.97	32.25	31.95	32.19
4227	NYSE	WCN	Fri, Mar 13, 2015	31.87	31.99	31.62	31.90
4226	NYSE	WCN	Thu, Mar 12, 2015	31.76	31.99	31.61	31.94
4225	NYSE	WCN	Wed, Mar 11, 2015	31.56	31.64	31.32	31.57
4224	NYSE	WCN	Tue, Mar 10, 2015	31.35	31.95	31.31	31.57
4223	NYSE	WCN	Mon, Mar 9, 2015	31.11	31.60	30.99	31.55
4222	NYSE	WCN	Fri, Mar 6, 2015	31.23	31.35	30.97	31.05
4221	NYSE	WCN	Thu, Mar 5, 2015	31.39	31.50	31.27	31.31
4220	NYSE	WCN	Wed, Mar 4, 2015	31.56	31.56	31.20	31.31
4219	NYSE	WCN	Tue, Mar 3, 2015	31.23	31.79	31.21	31.69
4218	NYSE	WCN	Mon, Mar 2, 2015	31.28	31.51	31.11	31.32
4217	NYSE	WCN	Fri, Feb 27, 2015	31.41	31.53	31.23	31.31
4216	NYSE	WCN	Thu, Feb 26, 2015	31.52	31.57	31.25	31.40
4215	NYSE	WCN	Wed, Feb 25, 2015	31.32	31.59	31.21	31.55
4214	NYSE	WCN	Tue, Feb 24, 2015	31.40	31.55	31.25	31.35
4213	NYSE	WCN	Mon, Feb 23, 2015	31.11	31.44	30.89	31.43
4212	NYSE	WCN	Fri, Feb 20, 2015	30.87	31.19	30.59	31.19
4211	NYSE	WCN	Thu, Feb 19, 2015	31.42	31.55	30.86	30.97
4210	NYSE	WCN	Wed, Feb 18, 2015	31.07	31.50	31.04	31.48
4209	NYSE	WCN	Tue, Feb 17, 2015	30.81	31.21	30.73	31.11
4208	NYSE	WCN	Fri, Feb 13, 2015	30.99	31.08	30.55	30.70
4207	NYSE	WCN	Thu, Feb 12, 2015	30.77	31.17	30.77	30.98
4206	NYSE	WCN	Wed, Feb 11, 2015	30.58	30.93	30.11	30.75
4205	NYSE	WCN	Tue, Feb 10, 2015	30.23	31.43	30.02	30.77
4204	NYSE	WCN	Mon, Feb 9, 2015	29.47	30.08	29.44	30.02
4203	NYSE	WCN	Fri, Feb 6, 2015	29.79	29.90	29.53	29.64
4202	NYSE	WCN	Thu, Feb 5, 2015	29.43	29.69	29.31	29.59
4201	NYSE	WCN	Wed, Feb 4, 2015	29.47	29.61	29.25	29.30
4200	NYSE	WCN	Tue, Feb 3, 2015	29.07	29.57	29.00	29.49
4199	NYSE	WCN	Mon, Feb 2, 2015	28.99	29.10	28.81	28.99
4198	NYSE	WCN	Fri, Jan 30, 2015	28.82	29.17	28.65	28.81
4197	NYSE	WCN	Thu, Jan 29, 2015	29.10	29.14	28.81	29.10
4196	NYSE	WCN	Wed, Jan 28, 2015	29.57	29.61	29.00	29.06
4195	NYSE	WCN	Tue, Jan 27, 2015	29.18	29.71	29.18	29.47
4194	NYSE	WCN	Mon, Jan 26, 2015	29.23	29.59	29.09	29.59
4193	NYSE	WCN	Fri, Jan 23, 2015	29.13	29.46	29.07	29.31
4192	NYSE	WCN	Thu, Jan 22, 2015	29.27	29.45	29.11	29.23
4191	NYSE	WCN	Wed, Jan 21, 2015	28.69	29.14	28.69	29.14
4190	NYSE	WCN	Tue, Jan 20, 2015	29.04	29.17	28.67	28.81
4189	NYSE	WCN	Fri, Jan 16, 2015	28.28	28.92	28.23	28.90
4188	NYSE	WCN	Thu, Jan 15, 2015	28.20	28.47	28.15	28.30
4187	NYSE	WCN	Wed, Jan 14, 2015	28.09	28.39	28.03	28.19
4186	NYSE	WCN	Tue, Jan 13, 2015	28.52	28.75	28.13	28.40
4185	NYSE	WCN	Mon, Jan 12, 2015	28.63	28.63	28.16	28.31
4184	NYSE	WCN	Fri, Jan 9, 2015	28.91	28.96	28.57	28.64
4183	NYSE	WCN	Thu, Jan 8, 2015	28.92	29.09	28.83	28.89
4182	NYSE	WCN	Wed, Jan 7, 2015	28.93	29.19	28.56	28.69
4181	NYSE	WCN	Tue, Jan 6, 2015	29.31	29.43	28.86	28.88
4180	NYSE	WCN	Mon, Jan 5, 2015	29.29	29.45	29.13	29.33
4179	NYSE	WCN	Fri, Jan 2, 2015	29.51	29.73	29.33	29.65
4178	NYSE	WCN	Wed, Dec 31, 2014	29.94	30.07	29.33	29.33
4177	NYSE	WCN	Tue, Dec 30, 2014	29.98	30.00	29.74	29.93
4176	NYSE	WCN	Mon, Dec 29, 2014	29.93	30.17	29.82	30.01
4175	NYSE	WCN	Fri, Dec 26, 2014	30.01	30.13	29.85	29.95
4174	NYSE	WCN	Wed, Dec 24, 2014	29.75	30.00	29.65	29.88
4173	NYSE	WCN	Tue, Dec 23, 2014	29.72	29.95	29.60	29.85
4172	NYSE	WCN	Mon, Dec 22, 2014	29.37	29.60	29.30	29.56
4171	NYSE	WCN	Fri, Dec 19, 2014	29.55	29.67	29.27	29.29
4170	NYSE	WCN	Thu, Dec 18, 2014	29.47	29.67	29.44	29.60
4169	NYSE	WCN	Wed, Dec 17, 2014	28.96	29.18	28.57	29.10
4168	NYSE	WCN	Tue, Dec 16, 2014	28.89	29.11	28.79	28.90
4167	NYSE	WCN	Mon, Dec 15, 2014	28.97	29.05	28.79	28.93
4166	NYSE	WCN	Fri, Dec 12, 2014	29.09	29.19	28.66	28.69
4165	NYSE	WCN	Thu, Dec 11, 2014	29.15	29.46	29.05	29.29
4164	NYSE	WCN	Wed, Dec 10, 2014	29.59	29.66	28.92	28.97
4163	NYSE	WCN	Tue, Dec 9, 2014	29.31	29.71	29.14	29.67
4162	NYSE	WCN	Mon, Dec 8, 2014	29.93	30.12	29.47	29.63
4161	NYSE	WCN	Fri, Dec 5, 2014	29.71	30.00	29.59	29.85
4160	NYSE	WCN	Thu, Dec 4, 2014	30.33	30.40	29.64	29.76
4159	NYSE	WCN	Wed, Dec 3, 2014	30.21	30.45	30.14	30.29
4158	NYSE	WCN	Tue, Dec 2, 2014	30.39	30.57	30.17	30.17
4157	NYSE	WCN	Mon, Dec 1, 2014	31.46	31.48	30.22	30.41
4156	NYSE	WCN	Fri, Nov 28, 2014	32.65	32.68	31.45	31.47
4155	NYSE	WCN	Wed, Nov 26, 2014	32.67	32.83	32.66	32.70
4154	NYSE	WCN	Tue, Nov 25, 2014	32.75	32.79	32.39	32.61
4153	NYSE	WCN	Mon, Nov 24, 2014	32.49	32.72	32.41	32.55
4152	NYSE	WCN	Fri, Nov 21, 2014	32.91	32.98	32.36	32.43
4151	NYSE	WCN	Thu, Nov 20, 2014	32.64	32.78	32.51	32.75
4150	NYSE	WCN	Wed, Nov 19, 2014	32.75	32.78	32.49	32.73
4149	NYSE	WCN	Tue, Nov 18, 2014	33.21	33.41	32.76	32.84
4148	NYSE	WCN	Mon, Nov 17, 2014	33.26	33.35	33.09	33.17
4147	NYSE	WCN	Fri, Nov 14, 2014	33.51	33.67	33.33	33.36
4146	NYSE	WCN	Thu, Nov 13, 2014	33.71	33.79	33.49	33.63
4145	NYSE	WCN	Wed, Nov 12, 2014	33.33	33.82	33.33	33.64
4144	NYSE	WCN	Tue, Nov 11, 2014	33.55	33.67	33.41	33.48
4143	NYSE	WCN	Mon, Nov 10, 2014	33.11	33.58	33.09	33.56
4142	NYSE	WCN	Fri, Nov 7, 2014	33.09	33.43	32.97	33.14
4141	NYSE	WCN	Thu, Nov 6, 2014	32.90	33.23	32.80	33.05
4140	NYSE	WCN	Wed, Nov 5, 2014	32.99	33.13	32.72	32.80
4139	NYSE	WCN	Tue, Nov 4, 2014	33.03	33.14	32.70	32.80
4138	NYSE	WCN	Mon, Nov 3, 2014	33.20	33.23	32.95	33.06
4137	NYSE	WCN	Fri, Oct 31, 2014	33.51	33.65	33.11	33.27
4136	NYSE	WCN	Thu, Oct 30, 2014	32.87	33.41	32.85	33.28
4135	NYSE	WCN	Wed, Oct 29, 2014	33.10	33.22	32.73	32.92
4134	NYSE	WCN	Tue, Oct 28, 2014	32.93	33.17	32.87	33.14
4133	NYSE	WCN	Mon, Oct 27, 2014	32.65	32.79	32.41	32.77
4132	NYSE	WCN	Fri, Oct 24, 2014	32.97	32.97	32.62	32.66
4131	NYSE	WCN	Thu, Oct 23, 2014	32.89	33.11	32.85	32.92
4130	NYSE	WCN	Wed, Oct 22, 2014	32.73	32.76	32.03	32.47
4129	NYSE	WCN	Tue, Oct 21, 2014	31.76	32.25	31.76	32.25
4128	NYSE	WCN	Mon, Oct 20, 2014	31.27	31.69	31.09	31.69
4127	NYSE	WCN	Fri, Oct 17, 2014	31.13	31.46	30.97	31.37
4126	NYSE	WCN	Thu, Oct 16, 2014	30.29	30.95	30.19	30.85
4125	NYSE	WCN	Wed, Oct 15, 2014	30.41	30.81	30.02	30.59
4124	NYSE	WCN	Tue, Oct 14, 2014	30.89	31.00	30.55	30.79
4123	NYSE	WCN	Mon, Oct 13, 2014	31.12	31.31	30.64	30.67
4122	NYSE	WCN	Fri, Oct 10, 2014	31.60	31.71	31.15	31.16
4121	NYSE	WCN	Thu, Oct 9, 2014	31.99	32.11	31.41	31.53
4120	NYSE	WCN	Wed, Oct 8, 2014	31.73	32.09	31.63	32.04
4119	NYSE	WCN	Tue, Oct 7, 2014	31.91	32.00	31.61	31.71
4118	NYSE	WCN	Mon, Oct 6, 2014	32.26	32.44	31.83	32.09
4117	NYSE	WCN	Fri, Oct 3, 2014	32.18	32.27	32.01	32.17
4116	NYSE	WCN	Thu, Oct 2, 2014	31.77	32.16	31.75	31.99
4115	NYSE	WCN	Wed, Oct 1, 2014	32.33	32.49	31.53	31.75
4114	NYSE	WCN	Tue, Sep 30, 2014	32.35	32.52	32.24	32.35
4113	NYSE	WCN	Mon, Sep 29, 2014	32.07	32.41	31.95	32.35
4112	NYSE	WCN	Fri, Sep 26, 2014	32.49	32.59	32.28	32.37
4111	NYSE	WCN	Thu, Sep 25, 2014	32.59	32.65	32.33	32.47
4110	NYSE	WCN	Wed, Sep 24, 2014	32.54	32.82	32.41	32.69
4109	NYSE	WCN	Tue, Sep 23, 2014	32.66	32.90	32.59	32.63
4108	NYSE	WCN	Mon, Sep 22, 2014	33.33	33.33	32.77	32.85
4107	NYSE	WCN	Fri, Sep 19, 2014	33.67	33.74	33.26	33.33
4106	NYSE	WCN	Thu, Sep 18, 2014	33.26	33.95	33.01	33.63
4105	NYSE	WCN	Wed, Sep 17, 2014	33.07	33.30	33.00	33.15
4104	NYSE	WCN	Tue, Sep 16, 2014	33.17	33.27	32.87	33.13
4103	NYSE	WCN	Mon, Sep 15, 2014	33.25	33.33	33.14	33.27
4102	NYSE	WCN	Fri, Sep 12, 2014	33.33	33.39	32.99	33.23
4101	NYSE	WCN	Thu, Sep 11, 2014	33.00	33.32	32.95	33.29
4100	NYSE	WCN	Wed, Sep 10, 2014	33.05	33.20	32.91	33.15
4099	NYSE	WCN	Tue, Sep 9, 2014	33.11	33.13	32.91	33.03
4098	NYSE	WCN	Mon, Sep 8, 2014	33.25	33.35	33.04	33.21
4097	NYSE	WCN	Fri, Sep 5, 2014	33.19	33.41	33.08	33.30
4096	NYSE	WCN	Thu, Sep 4, 2014	33.10	33.56	33.10	33.33
4095	NYSE	WCN	Wed, Sep 3, 2014	33.41	33.42	33.03	33.13
4094	NYSE	WCN	Tue, Sep 2, 2014	32.83	33.45	32.83	33.37
4093	NYSE	WCN	Fri, Aug 29, 2014	32.58	32.75	32.48	32.71
4092	NYSE	WCN	Thu, Aug 28, 2014	32.59	32.67	32.47	32.58
4091	NYSE	WCN	Wed, Aug 27, 2014	32.58	32.79	32.56	32.63
4090	NYSE	WCN	Tue, Aug 26, 2014	32.59	32.63	32.44	32.50
4089	NYSE	WCN	Mon, Aug 25, 2014	32.52	32.53	32.35	32.45
4088	NYSE	WCN	Fri, Aug 22, 2014	32.42	32.51	32.17	32.38
4087	NYSE	WCN	Thu, Aug 21, 2014	32.68	32.77	32.46	32.49
4086	NYSE	WCN	Wed, Aug 20, 2014	32.65	32.87	32.57	32.77
4085	NYSE	WCN	Tue, Aug 19, 2014	32.67	32.79	32.57	32.71
4084	NYSE	WCN	Mon, Aug 18, 2014	32.41	32.77	32.24	32.69
4083	NYSE	WCN	Fri, Aug 15, 2014	32.27	32.36	31.91	32.18
4082	NYSE	WCN	Thu, Aug 14, 2014	32.03	32.25	31.92	32.21
4081	NYSE	WCN	Wed, Aug 13, 2014	31.95	32.18	31.90	31.94
4080	NYSE	WCN	Tue, Aug 12, 2014	31.75	31.92	31.69	31.82
4079	NYSE	WCN	Mon, Aug 11, 2014	32.00	32.13	31.79	31.82
4078	NYSE	WCN	Fri, Aug 8, 2014	31.38	31.97	31.30	31.91
4077	NYSE	WCN	Thu, Aug 7, 2014	31.53	31.59	31.29	31.38
4076	NYSE	WCN	Wed, Aug 6, 2014	31.53	31.67	31.40	31.41
4075	NYSE	WCN	Tue, Aug 5, 2014	31.67	31.85	31.51	31.61
4074	NYSE	WCN	Mon, Aug 4, 2014	31.53	31.80	31.23	31.75
4073	NYSE	WCN	Fri, Aug 1, 2014	31.58	31.61	31.06	31.41
4072	NYSE	WCN	Thu, Jul 31, 2014	32.17	32.32	31.56	31.56
4071	NYSE	WCN	Wed, Jul 30, 2014	32.10	32.50	32.10	32.41
4070	NYSE	WCN	Tue, Jul 29, 2014	32.49	32.60	32.16	32.20
4069	NYSE	WCN	Mon, Jul 28, 2014	32.36	32.45	32.03	32.33
4068	NYSE	WCN	Fri, Jul 25, 2014	32.47	32.57	32.32	32.39
4067	NYSE	WCN	Thu, Jul 24, 2014	32.55	32.66	32.41	32.56
4066	NYSE	WCN	Wed, Jul 23, 2014	32.77	32.95	32.51	32.56
4065	NYSE	WCN	Tue, Jul 22, 2014	32.06	32.69	31.82	32.59
4064	NYSE	WCN	Mon, Jul 21, 2014	31.74	32.02	31.57	31.89
4063	NYSE	WCN	Fri, Jul 18, 2014	31.60	31.89	31.50	31.77
4062	NYSE	WCN	Thu, Jul 17, 2014	31.80	31.97	31.56	31.59
4061	NYSE	WCN	Wed, Jul 16, 2014	32.04	32.21	31.74	31.94
4060	NYSE	WCN	Tue, Jul 15, 2014	32.01	32.12	31.85	31.97
4059	NYSE	WCN	Mon, Jul 14, 2014	32.25	32.25	31.89	32.05
4058	NYSE	WCN	Fri, Jul 11, 2014	31.73	31.96	31.68	31.96
4057	NYSE	WCN	Thu, Jul 10, 2014	31.77	31.93	31.71	31.75
4056	NYSE	WCN	Wed, Jul 9, 2014	32.27	32.29	31.98	32.19
4055	NYSE	WCN	Tue, Jul 8, 2014	32.19	32.31	32.10	32.29
4054	NYSE	WCN	Mon, Jul 7, 2014	32.50	32.50	32.13	32.29
4053	NYSE	WCN	Thu, Jul 3, 2014	32.39	32.59	32.31	32.59
4052	NYSE	WCN	Wed, Jul 2, 2014	32.59	32.70	32.28	32.35
4051	NYSE	WCN	Tue, Jul 1, 2014	32.49	32.71	32.21	32.59
4050	NYSE	WCN	Mon, Jun 30, 2014	32.09	32.53	31.91	32.37
4049	NYSE	WCN	Fri, Jun 27, 2014	31.81	32.14	31.67	32.09
4048	NYSE	WCN	Thu, Jun 26, 2014	31.80	31.95	31.58	31.87
4047	NYSE	WCN	Wed, Jun 25, 2014	31.44	31.86	31.44	31.81
4046	NYSE	WCN	Tue, Jun 24, 2014	31.65	31.79	31.46	31.53
4045	NYSE	WCN	Mon, Jun 23, 2014	31.67	31.76	31.49	31.63
4044	NYSE	WCN	Fri, Jun 20, 2014	31.57	31.69	31.52	31.66
4043	NYSE	WCN	Thu, Jun 19, 2014	31.35	31.53	31.26	31.52
4042	NYSE	WCN	Wed, Jun 18, 2014	31.30	31.40	31.14	31.31
4041	NYSE	WCN	Tue, Jun 17, 2014	31.11	31.61	31.02	31.28
4040	NYSE	WCN	Mon, Jun 16, 2014	31.23	31.41	31.04	31.13
4039	NYSE	WCN	Fri, Jun 13, 2014	31.29	31.35	31.11	31.21
4038	NYSE	WCN	Thu, Jun 12, 2014	31.22	31.29	31.07	31.26
4037	NYSE	WCN	Wed, Jun 11, 2014	31.35	31.35	31.09	31.27
4036	NYSE	WCN	Tue, Jun 10, 2014	31.45	31.57	31.23	31.44
4035	NYSE	WCN	Mon, Jun 9, 2014	31.12	31.52	31.12	31.49
4034	NYSE	WCN	Fri, Jun 6, 2014	31.30	31.33	30.97	31.17
4033	NYSE	WCN	Thu, Jun 5, 2014	30.97	31.29	30.72	31.28
4032	NYSE	WCN	Wed, Jun 4, 2014	30.49	30.77	30.49	30.77
4031	NYSE	WCN	Tue, Jun 3, 2014	30.64	30.81	30.56	30.58
4030	NYSE	WCN	Mon, Jun 2, 2014	30.43	30.71	30.24	30.67
4029	NYSE	WCN	Fri, May 30, 2014	30.11	30.41	29.95	30.38
4028	NYSE	WCN	Thu, May 29, 2014	30.15	30.15	29.93	30.10
4027	NYSE	WCN	Wed, May 28, 2014	29.84	30.19	29.78	30.09
4026	NYSE	WCN	Tue, May 27, 2014	29.83	29.89	29.65	29.84
4025	NYSE	WCN	Fri, May 23, 2014	29.65	29.70	29.41	29.68
4024	NYSE	WCN	Thu, May 22, 2014	29.67	29.98	29.55	29.61
4023	NYSE	WCN	Wed, May 21, 2014	29.65	29.75	29.43	29.67
4022	NYSE	WCN	Tue, May 20, 2014	29.86	29.95	29.40	29.56
4021	NYSE	WCN	Mon, May 19, 2014	29.51	29.94	29.51	29.93
4020	NYSE	WCN	Fri, May 16, 2014	29.51	29.61	29.29	29.55
4019	NYSE	WCN	Thu, May 15, 2014	29.57	29.70	29.16	29.55
4018	NYSE	WCN	Wed, May 14, 2014	29.83	29.91	29.61	29.64
4017	NYSE	WCN	Tue, May 13, 2014	29.94	29.95	29.77	29.82
4016	NYSE	WCN	Mon, May 12, 2014	29.77	30.12	29.77	29.87
4015	NYSE	WCN	Fri, May 9, 2014	29.57	29.66	29.41	29.61
4014	NYSE	WCN	Thu, May 8, 2014	29.82	30.19	29.43	29.61
4013	NYSE	WCN	Wed, May 7, 2014	29.77	30.01	29.47	29.82
4012	NYSE	WCN	Tue, May 6, 2014	29.79	29.95	29.72	29.79
4011	NYSE	WCN	Mon, May 5, 2014	29.75	29.89	29.55	29.85
4010	NYSE	WCN	Fri, May 2, 2014	29.77	30.00	29.61	29.93
4009	NYSE	WCN	Thu, May 1, 2014	29.88	29.96	29.63	29.77
4008	NYSE	WCN	Wed, Apr 30, 2014	29.71	29.97	29.55	29.77
4007	NYSE	WCN	Tue, Apr 29, 2014	29.67	30.20	29.63	29.70
4006	NYSE	WCN	Mon, Apr 28, 2014	29.64	29.83	29.40	29.68
4005	NYSE	WCN	Fri, Apr 25, 2014	29.72	30.03	29.45	29.49
4004	NYSE	WCN	Thu, Apr 24, 2014	29.80	30.06	29.70	29.83
4003	NYSE	WCN	Wed, Apr 23, 2014	29.73	30.09	29.65	29.72
4002	NYSE	WCN	Tue, Apr 22, 2014	29.51	30.22	29.19	29.65
4001	NYSE	WCN	Mon, Apr 21, 2014	28.43	28.58	28.33	28.45
4000	NYSE	WCN	Thu, Apr 17, 2014	28.43	28.63	28.38	28.46
3999	NYSE	WCN	Wed, Apr 16, 2014	28.24	28.63	28.17	28.57
3998	NYSE	WCN	Tue, Apr 15, 2014	28.27	28.37	27.84	28.11
3997	NYSE	WCN	Mon, Apr 14, 2014	28.26	28.49	28.09	28.27
3996	NYSE	WCN	Fri, Apr 11, 2014	28.19	28.32	27.97	28.07
3995	NYSE	WCN	Thu, Apr 10, 2014	28.81	28.95	28.27	28.29
3994	NYSE	WCN	Wed, Apr 9, 2014	29.09	29.13	28.77	28.85
3993	NYSE	WCN	Tue, Apr 8, 2014	28.48	29.10	28.41	29.03
3992	NYSE	WCN	Mon, Apr 7, 2014	28.95	29.08	28.44	28.47
3991	NYSE	WCN	Fri, Apr 4, 2014	29.03	29.17	28.86	28.97
3990	NYSE	WCN	Thu, Apr 3, 2014	28.95	29.03	28.91	28.97
3989	NYSE	WCN	Wed, Apr 2, 2014	29.28	29.34	28.97	29.00
3988	NYSE	WCN	Tue, Apr 1, 2014	29.33	29.47	29.05	29.25
3987	NYSE	WCN	Mon, Mar 31, 2014	28.97	29.24	28.66	29.24
3986	NYSE	WCN	Fri, Mar 28, 2014	29.18	29.36	28.81	28.83
3985	NYSE	WCN	Thu, Mar 27, 2014	29.00	29.25	28.99	29.13
3984	NYSE	WCN	Wed, Mar 26, 2014	29.29	29.29	28.94	29.03
3983	NYSE	WCN	Tue, Mar 25, 2014	29.33	29.41	29.00	29.26
3982	NYSE	WCN	Mon, Mar 24, 2014	29.46	29.61	28.99	29.11
3981	NYSE	WCN	Fri, Mar 21, 2014	29.52	29.60	29.38	29.43
3980	NYSE	WCN	Thu, Mar 20, 2014	29.33	29.51	29.21	29.43
3979	NYSE	WCN	Wed, Mar 19, 2014	29.21	29.59	29.09	29.40
3978	NYSE	WCN	Tue, Mar 18, 2014	29.20	29.35	28.98	29.27
3977	NYSE	WCN	Mon, Mar 17, 2014	28.99	29.18	28.96	29.17
3976	NYSE	WCN	Fri, Mar 14, 2014	28.82	29.07	28.69	28.86
3975	NYSE	WCN	Thu, Mar 13, 2014	29.47	29.52	28.82	28.85
3974	NYSE	WCN	Wed, Mar 12, 2014	29.33	29.48	29.19	29.45
3973	NYSE	WCN	Tue, Mar 11, 2014	29.63	29.63	29.31	29.47
3972	NYSE	WCN	Mon, Mar 10, 2014	29.70	29.75	29.44	29.57
3971	NYSE	WCN	Fri, Mar 7, 2014	29.41	29.71	29.35	29.71
3970	NYSE	WCN	Thu, Mar 6, 2014	29.17	29.37	29.08	29.37
3969	NYSE	WCN	Wed, Mar 5, 2014	29.25	29.25	29.01	29.15
3968	NYSE	WCN	Tue, Mar 4, 2014	28.95	29.27	28.94	29.26
3967	NYSE	WCN	Mon, Mar 3, 2014	28.69	28.85	28.59	28.73
3966	NYSE	WCN	Fri, Feb 28, 2014	28.11	28.88	28.11	28.85
3965	NYSE	WCN	Thu, Feb 27, 2014	27.99	28.23	27.99	28.07
3964	NYSE	WCN	Wed, Feb 26, 2014	28.27	28.35	27.99	28.04
3963	NYSE	WCN	Tue, Feb 25, 2014	28.31	28.36	28.13	28.25
3962	NYSE	WCN	Mon, Feb 24, 2014	28.16	28.49	28.11	28.23
3961	NYSE	WCN	Fri, Feb 21, 2014	28.64	28.74	28.13	28.14
3960	NYSE	WCN	Thu, Feb 20, 2014	28.81	28.99	28.63	28.63
3959	NYSE	WCN	Wed, Feb 19, 2014	29.09	29.14	28.68	28.77
3958	NYSE	WCN	Tue, Feb 18, 2014	29.47	29.50	28.99	29.11
3957	NYSE	WCN	Fri, Feb 14, 2014	29.14	29.51	29.11	29.51
3956	NYSE	WCN	Thu, Feb 13, 2014	28.87	29.21	28.72	29.13
3955	NYSE	WCN	Wed, Feb 12, 2014	29.00	29.09	28.75	29.07
3954	NYSE	WCN	Tue, Feb 11, 2014	28.19	28.55	27.87	28.45
3953	NYSE	WCN	Mon, Feb 10, 2014	27.85	28.17	27.69	28.10
3952	NYSE	WCN	Fri, Feb 7, 2014	27.79	27.97	27.62	27.93
3951	NYSE	WCN	Thu, Feb 6, 2014	27.21	27.75	27.07	27.67
3950	NYSE	WCN	Wed, Feb 5, 2014	26.93	27.20	26.87	27.13
3949	NYSE	WCN	Tue, Feb 4, 2014	26.66	27.07	26.57	26.98
3948	NYSE	WCN	Mon, Feb 3, 2014	27.32	27.43	26.46	26.49
3947	NYSE	WCN	Fri, Jan 31, 2014	26.88	27.35	26.88	27.25
3946	NYSE	WCN	Thu, Jan 30, 2014	27.05	27.22	26.93	27.11
3945	NYSE	WCN	Wed, Jan 29, 2014	26.87	27.15	26.86	26.93
3944	NYSE	WCN	Tue, Jan 28, 2014	27.07	27.20	26.92	27.02
3943	NYSE	WCN	Mon, Jan 27, 2014	27.20	27.41	26.96	27.03
3942	NYSE	WCN	Fri, Jan 24, 2014	27.39	27.41	27.16	27.20
3941	NYSE	WCN	Thu, Jan 23, 2014	27.32	27.55	27.14	27.53
3940	NYSE	WCN	Wed, Jan 22, 2014	27.50	27.61	27.15	27.37
3939	NYSE	WCN	Tue, Jan 21, 2014	27.85	27.98	27.58	27.63
3938	NYSE	WCN	Fri, Jan 17, 2014	27.69	27.81	27.58	27.67
3937	NYSE	WCN	Thu, Jan 16, 2014	27.97	28.04	27.59	27.67
3936	NYSE	WCN	Wed, Jan 15, 2014	28.01	28.11	27.85	27.97
3935	NYSE	WCN	Tue, Jan 14, 2014	27.87	27.97	27.73	27.90
3934	NYSE	WCN	Mon, Jan 13, 2014	28.03	28.32	27.78	27.85
3933	NYSE	WCN	Fri, Jan 10, 2014	28.51	28.69	28.33	28.35
3932	NYSE	WCN	Thu, Jan 9, 2014	28.61	28.75	28.40	28.55
3931	NYSE	WCN	Wed, Jan 8, 2014	28.87	28.87	28.49	28.61
3930	NYSE	WCN	Tue, Jan 7, 2014	28.70	28.87	28.42	28.79
3929	NYSE	WCN	Mon, Jan 6, 2014	28.91	28.99	28.40	28.41
3928	NYSE	WCN	Fri, Jan 3, 2014	28.59	28.84	28.56	28.79
3927	NYSE	WCN	Thu, Jan 2, 2014	29.08	29.14	28.69	28.73
3926	NYSE	WCN	Tue, Dec 31, 2013	29.05	29.16	28.99	29.09
3925	NYSE	WCN	Mon, Dec 30, 2013	29.02	29.06	28.89	28.94
3924	NYSE	WCN	Fri, Dec 27, 2013	29.05	29.33	29.03	29.04
3923	NYSE	WCN	Thu, Dec 26, 2013	28.99	29.21	28.86	28.97
3922	NYSE	WCN	Tue, Dec 24, 2013	28.76	29.25	28.76	28.99
3921	NYSE	WCN	Mon, Dec 23, 2013	28.67	28.81	28.62	28.66
3920	NYSE	WCN	Fri, Dec 20, 2013	28.51	28.84	28.51	28.61
3919	NYSE	WCN	Thu, Dec 19, 2013	28.51	28.72	28.39	28.55
3918	NYSE	WCN	Wed, Dec 18, 2013	28.67	28.70	28.19	28.59
3917	NYSE	WCN	Tue, Dec 17, 2013	28.79	28.87	28.64	28.67
3916	NYSE	WCN	Mon, Dec 16, 2013	28.73	28.90	28.72	28.80
3915	NYSE	WCN	Fri, Dec 13, 2013	28.71	28.75	28.51	28.69
3914	NYSE	WCN	Thu, Dec 12, 2013	28.55	28.76	28.49	28.68
3913	NYSE	WCN	Wed, Dec 11, 2013	29.07	29.17	28.55	28.59
3912	NYSE	WCN	Tue, Dec 10, 2013	29.27	29.38	29.09	29.09
3911	NYSE	WCN	Mon, Dec 9, 2013	29.52	29.66	29.35	29.36
3910	NYSE	WCN	Fri, Dec 6, 2013	29.49	29.67	29.49	29.53
3909	NYSE	WCN	Thu, Dec 5, 2013	29.29	29.45	29.19	29.35
3908	NYSE	WCN	Wed, Dec 4, 2013	29.46	29.57	29.19	29.37
3907	NYSE	WCN	Tue, Dec 3, 2013	29.50	29.66	29.45	29.59
3906	NYSE	WCN	Mon, Dec 2, 2013	29.27	29.70	29.26	29.60
3905	NYSE	WCN	Fri, Nov 29, 2013	29.32	29.41	29.19	29.29
3904	NYSE	WCN	Wed, Nov 27, 2013	29.34	29.41	29.25	29.33
3903	NYSE	WCN	Tue, Nov 26, 2013	29.50	29.52	29.33	29.37
3902	NYSE	WCN	Mon, Nov 25, 2013	29.59	29.71	29.37	29.51
3901	NYSE	WCN	Fri, Nov 22, 2013	29.19	29.51	29.03	29.49
3900	NYSE	WCN	Thu, Nov 21, 2013	29.07	29.25	28.92	29.15
3899	NYSE	WCN	Wed, Nov 20, 2013	29.11	29.23	28.93	29.06
3898	NYSE	WCN	Tue, Nov 19, 2013	28.99	29.13	28.91	29.03
3897	NYSE	WCN	Mon, Nov 18, 2013	28.75	29.28	28.73	29.05
3896	NYSE	WCN	Fri, Nov 15, 2013	28.53	28.74	28.39	28.74
3895	NYSE	WCN	Thu, Nov 14, 2013	28.18	28.53	28.16	28.45
3894	NYSE	WCN	Wed, Nov 13, 2013	27.63	28.21	27.63	28.18
3893	NYSE	WCN	Tue, Nov 12, 2013	27.53	27.83	27.38	27.78
3892	NYSE	WCN	Mon, Nov 11, 2013	27.59	27.65	27.46	27.54
3891	NYSE	WCN	Fri, Nov 8, 2013	27.48	27.63	27.48	27.54
3890	NYSE	WCN	Thu, Nov 7, 2013	28.00	28.11	27.51	27.51
3889	NYSE	WCN	Wed, Nov 6, 2013	28.47	28.47	27.91	27.94
3888	NYSE	WCN	Tue, Nov 5, 2013	28.29	28.43	28.18	28.32
3887	NYSE	WCN	Mon, Nov 4, 2013	28.55	28.65	28.46	28.49
3886	NYSE	WCN	Fri, Nov 1, 2013	28.51	28.66	28.29	28.43
3885	NYSE	WCN	Thu, Oct 31, 2013	28.70	28.73	28.48	28.49
3884	NYSE	WCN	Wed, Oct 30, 2013	29.40	29.48	28.55	28.65
3883	NYSE	WCN	Tue, Oct 29, 2013	29.35	29.57	29.25	29.36
3882	NYSE	WCN	Mon, Oct 28, 2013	29.43	29.55	29.31	29.35
3881	NYSE	WCN	Fri, Oct 25, 2013	29.50	29.55	29.11	29.49
3880	NYSE	WCN	Thu, Oct 24, 2013	29.49	29.66	29.13	29.41
3879	NYSE	WCN	Wed, Oct 23, 2013	29.79	29.87	29.19	29.57
3878	NYSE	WCN	Tue, Oct 22, 2013	30.03	30.17	29.87	29.93
3877	NYSE	WCN	Mon, Oct 21, 2013	29.92	30.03	29.74	29.89
3876	NYSE	WCN	Fri, Oct 18, 2013	30.22	30.22	29.92	29.96
3875	NYSE	WCN	Thu, Oct 17, 2013	30.19	30.38	30.00	30.06
3874	NYSE	WCN	Wed, Oct 16, 2013	30.27	30.59	30.21	30.33
3873	NYSE	WCN	Tue, Oct 15, 2013	30.19	30.47	29.85	30.12
3872	NYSE	WCN	Mon, Oct 14, 2013	30.26	30.37	30.16	30.19
3871	NYSE	WCN	Fri, Oct 11, 2013	30.13	30.47	30.01	30.46
3870	NYSE	WCN	Thu, Oct 10, 2013	30.00	30.17	29.91	30.17
3869	NYSE	WCN	Wed, Oct 9, 2013	30.05	30.07	29.76	29.85
3868	NYSE	WCN	Tue, Oct 8, 2013	30.11	30.32	29.79	30.05
3867	NYSE	WCN	Mon, Oct 7, 2013	30.06	30.37	29.67	30.18
3866	NYSE	WCN	Fri, Oct 4, 2013	30.62	30.69	30.27	30.35
3865	NYSE	WCN	Thu, Oct 3, 2013	30.80	30.80	30.15	30.56
3864	NYSE	WCN	Wed, Oct 2, 2013	30.68	30.99	30.28	30.79
3863	NYSE	WCN	Tue, Oct 1, 2013	30.46	30.87	30.32	30.69
3862	NYSE	WCN	Mon, Sep 30, 2013	29.70	30.67	29.57	30.27
3861	NYSE	WCN	Fri, Sep 27, 2013	29.75	29.77	29.58	29.70
3860	NYSE	WCN	Thu, Sep 26, 2013	29.73	29.93	29.49	29.91
3859	NYSE	WCN	Wed, Sep 25, 2013	29.74	29.77	29.49	29.61
3858	NYSE	WCN	Tue, Sep 24, 2013	30.13	30.16	29.77	29.79
3857	NYSE	WCN	Mon, Sep 23, 2013	30.03	30.25	29.79	30.18
3856	NYSE	WCN	Fri, Sep 20, 2013	30.15	30.23	29.91	30.03
3855	NYSE	WCN	Thu, Sep 19, 2013	30.08	30.26	29.97	30.04
3854	NYSE	WCN	Wed, Sep 18, 2013	29.81	30.14	29.53	30.09
3853	NYSE	WCN	Tue, Sep 17, 2013	30.21	30.29	29.77	29.85
3852	NYSE	WCN	Mon, Sep 16, 2013	29.39	30.30	29.29	30.25
3851	NYSE	WCN	Fri, Sep 13, 2013	29.29	29.33	28.93	29.11
3850	NYSE	WCN	Thu, Sep 12, 2013	29.00	29.18	28.95	29.17
3849	NYSE	WCN	Wed, Sep 11, 2013	29.09	29.27	28.97	28.99
3848	NYSE	WCN	Tue, Sep 10, 2013	28.85	29.19	28.79	29.17
3847	NYSE	WCN	Mon, Sep 9, 2013	28.27	28.75	28.24	28.75
3846	NYSE	WCN	Fri, Sep 6, 2013	28.38	28.54	28.06	28.19
3845	NYSE	WCN	Thu, Sep 5, 2013	28.28	28.57	28.23	28.40
3844	NYSE	WCN	Wed, Sep 4, 2013	27.89	28.35	27.69	28.29
3843	NYSE	WCN	Tue, Sep 3, 2013	28.57	28.73	27.57	27.93
3842	NYSE	WCN	Fri, Aug 30, 2013	28.64	28.65	28.19	28.24
3841	NYSE	WCN	Thu, Aug 29, 2013	28.89	29.00	28.65	28.65
3840	NYSE	WCN	Wed, Aug 28, 2013	28.84	29.04	28.63	28.89
3839	NYSE	WCN	Tue, Aug 27, 2013	29.03	29.32	28.84	28.85
3838	NYSE	WCN	Mon, Aug 26, 2013	29.13	29.35	28.96	29.28
3837	NYSE	WCN	Fri, Aug 23, 2013	29.28	29.28	28.89	29.16
3836	NYSE	WCN	Thu, Aug 22, 2013	28.75	29.36	28.75	29.18
3835	NYSE	WCN	Wed, Aug 21, 2013	28.88	28.93	28.59	28.69
3834	NYSE	WCN	Tue, Aug 20, 2013	28.71	28.96	28.51	28.90
3833	NYSE	WCN	Mon, Aug 19, 2013	28.53	28.76	28.53	28.65
3832	NYSE	WCN	Fri, Aug 16, 2013	28.41	28.61	28.37	28.55
3831	NYSE	WCN	Thu, Aug 15, 2013	28.86	28.86	28.27	28.39
3830	NYSE	WCN	Wed, Aug 14, 2013	29.32	29.44	29.07	29.17
3829	NYSE	WCN	Tue, Aug 13, 2013	29.18	29.36	29.07	29.36
3828	NYSE	WCN	Mon, Aug 12, 2013	29.13	29.47	29.13	29.24
3827	NYSE	WCN	Fri, Aug 9, 2013	29.15	29.31	28.99	29.27
3826	NYSE	WCN	Thu, Aug 8, 2013	29.06	29.33	28.67	29.19
3825	NYSE	WCN	Wed, Aug 7, 2013	28.87	28.95	28.67	28.90
3824	NYSE	WCN	Tue, Aug 6, 2013	29.11	29.21	28.95	28.97
3823	NYSE	WCN	Mon, Aug 5, 2013	29.05	29.37	28.90	29.22
3822	NYSE	WCN	Fri, Aug 2, 2013	29.10	29.48	28.90	29.13
3821	NYSE	WCN	Thu, Aug 1, 2013	28.98	29.45	28.98	29.25
3820	NYSE	WCN	Wed, Jul 31, 2013	28.17	29.10	28.07	28.84
3819	NYSE	WCN	Tue, Jul 30, 2013	27.64	28.19	27.64	28.18
3818	NYSE	WCN	Mon, Jul 29, 2013	27.79	27.79	27.44	27.57
3817	NYSE	WCN	Fri, Jul 26, 2013	28.17	28.45	27.75	27.83
3816	NYSE	WCN	Thu, Jul 25, 2013	28.70	28.85	28.33	28.38
3815	NYSE	WCN	Wed, Jul 24, 2013	28.82	29.33	28.29	28.66
3814	NYSE	WCN	Tue, Jul 23, 2013	28.93	28.94	28.65	28.66
3813	NYSE	WCN	Mon, Jul 22, 2013	29.01	29.16	28.83	28.88
3812	NYSE	WCN	Fri, Jul 19, 2013	28.97	29.07	28.72	28.76
3811	NYSE	WCN	Thu, Jul 18, 2013	28.92	29.07	28.89	28.99
3810	NYSE	WCN	Wed, Jul 17, 2013	29.02	29.17	28.80	28.84
3809	NYSE	WCN	Tue, Jul 16, 2013	29.35	29.43	28.82	28.96
3808	NYSE	WCN	Mon, Jul 15, 2013	29.16	29.41	29.13	29.19
3807	NYSE	WCN	Fri, Jul 12, 2013	29.02	29.33	28.92	29.17
3806	NYSE	WCN	Thu, Jul 11, 2013	29.24	29.35	28.95	29.03
3805	NYSE	WCN	Wed, Jul 10, 2013	28.53	29.06	28.53	28.92
3804	NYSE	WCN	Tue, Jul 9, 2013	28.60	28.65	28.43	28.59
3803	NYSE	WCN	Mon, Jul 8, 2013	28.15	28.50	28.12	28.45
3802	NYSE	WCN	Fri, Jul 5, 2013	27.75	27.92	27.61	27.91
3801	NYSE	WCN	Wed, Jul 3, 2013	27.67	27.75	27.51	27.67
3800	NYSE	WCN	Tue, Jul 2, 2013	27.77	28.05	27.64	27.80
3799	NYSE	WCN	Mon, Jul 1, 2013	27.45	27.79	27.43	27.75
3798	NYSE	WCN	Fri, Jun 28, 2013	27.04	27.45	26.92	27.43
3797	NYSE	WCN	Thu, Jun 27, 2013	26.91	27.13	26.87	27.06
3796	NYSE	WCN	Wed, Jun 26, 2013	26.89	26.91	26.49	26.75
3795	NYSE	WCN	Tue, Jun 25, 2013	26.80	26.82	26.41	26.77
3794	NYSE	WCN	Mon, Jun 24, 2013	26.68	26.85	26.48	26.59
3793	NYSE	WCN	Fri, Jun 21, 2013	26.83	27.08	26.68	26.89
3792	NYSE	WCN	Thu, Jun 20, 2013	27.00	27.01	26.65	26.70
3791	NYSE	WCN	Wed, Jun 19, 2013	27.80	27.80	27.17	27.20
3790	NYSE	WCN	Tue, Jun 18, 2013	27.33	27.81	27.27	27.76
3789	NYSE	WCN	Mon, Jun 17, 2013	27.43	27.43	27.04	27.27
3788	NYSE	WCN	Fri, Jun 14, 2013	26.96	27.20	26.83	27.19
3787	NYSE	WCN	Thu, Jun 13, 2013	26.51	27.07	26.48	27.02
3786	NYSE	WCN	Wed, Jun 12, 2013	26.96	26.96	26.59	26.65
3785	NYSE	WCN	Tue, Jun 11, 2013	26.45	26.95	26.28	26.80
3784	NYSE	WCN	Mon, Jun 10, 2013	26.45	26.67	26.26	26.66
3783	NYSE	WCN	Fri, Jun 7, 2013	25.97	26.41	25.43	26.37
3782	NYSE	WCN	Thu, Jun 6, 2013	26.29	26.39	25.99	26.23
3781	NYSE	WCN	Wed, Jun 5, 2013	26.48	26.51	26.18	26.29
3780	NYSE	WCN	Tue, Jun 4, 2013	26.92	26.97	26.53	26.55
3779	NYSE	WCN	Mon, Jun 3, 2013	26.79	26.98	26.64	26.87
3778	NYSE	WCN	Fri, May 31, 2013	26.97	27.30	26.81	26.83
3777	NYSE	WCN	Thu, May 30, 2013	26.60	27.31	26.59	27.08
3776	NYSE	WCN	Wed, May 29, 2013	26.58	26.59	26.31	26.53
3775	NYSE	WCN	Tue, May 28, 2013	26.91	26.93	26.58	26.66
3774	NYSE	WCN	Fri, May 24, 2013	27.03	27.11	26.69	26.73
3773	NYSE	WCN	Thu, May 23, 2013	26.81	27.23	26.72	27.13
3772	NYSE	WCN	Wed, May 22, 2013	27.08	27.35	26.85	26.90
3771	NYSE	WCN	Tue, May 21, 2013	26.75	27.15	26.71	27.02
3770	NYSE	WCN	Mon, May 20, 2013	26.75	26.75	26.61	26.68
3769	NYSE	WCN	Fri, May 17, 2013	26.68	26.77	26.55	26.73
3768	NYSE	WCN	Thu, May 16, 2013	26.38	26.85	26.31	26.63
3767	NYSE	WCN	Wed, May 15, 2013	25.97	26.37	25.85	26.34
3766	NYSE	WCN	Tue, May 14, 2013	25.49	25.95	25.43	25.95
3765	NYSE	WCN	Mon, May 13, 2013	25.51	25.67	25.38	25.44
3764	NYSE	WCN	Fri, May 10, 2013	25.64	25.81	25.59	25.63
3763	NYSE	WCN	Thu, May 9, 2013	25.78	25.78	25.55	25.66
3762	NYSE	WCN	Wed, May 8, 2013	25.60	25.80	25.42	25.78
3761	NYSE	WCN	Tue, May 7, 2013	25.39	25.70	25.29	25.67
3760	NYSE	WCN	Mon, May 6, 2013	25.29	25.32	25.00	25.31
3759	NYSE	WCN	Fri, May 3, 2013	25.24	25.39	25.16	25.34
3758	NYSE	WCN	Thu, May 2, 2013	24.97	25.14	24.75	25.05
3757	NYSE	WCN	Wed, May 1, 2013	25.20	25.35	24.89	24.91
3756	NYSE	WCN	Tue, Apr 30, 2013	25.21	25.30	25.16	25.30
3755	NYSE	WCN	Mon, Apr 29, 2013	24.97	25.29	24.81	25.20
3754	NYSE	WCN	Fri, Apr 26, 2013	25.17	25.17	24.67	24.87
3753	NYSE	WCN	Thu, Apr 25, 2013	24.25	25.81	24.25	25.09
3752	NYSE	WCN	Wed, Apr 24, 2013	23.95	24.27	23.83	24.11
3751	NYSE	WCN	Tue, Apr 23, 2013	23.82	24.00	23.71	23.89
3750	NYSE	WCN	Mon, Apr 22, 2013	23.80	23.89	23.61	23.71
3749	NYSE	WCN	Fri, Apr 19, 2013	23.83	24.10	23.69	23.76
3748	NYSE	WCN	Thu, Apr 18, 2013	23.70	23.83	23.50	23.81
3747	NYSE	WCN	Wed, Apr 17, 2013	24.29	24.29	23.66	23.73
3746	NYSE	WCN	Tue, Apr 16, 2013	24.25	24.40	23.99	24.39
3745	NYSE	WCN	Mon, Apr 15, 2013	24.44	24.67	23.91	24.09
3744	NYSE	WCN	Fri, Apr 12, 2013	24.60	24.89	24.42	24.57
3743	NYSE	WCN	Thu, Apr 11, 2013	24.00	24.29	23.92	24.27
3742	NYSE	WCN	Wed, Apr 10, 2013	23.65	24.02	23.57	24.00
3741	NYSE	WCN	Tue, Apr 9, 2013	23.49	23.68	23.35	23.59
3740	NYSE	WCN	Mon, Apr 8, 2013	23.25	23.43	23.07	23.43
3739	NYSE	WCN	Fri, Apr 5, 2013	23.33	23.34	23.09	23.25
3738	NYSE	WCN	Thu, Apr 4, 2013	23.73	23.81	23.45	23.48
3737	NYSE	WCN	Wed, Apr 3, 2013	23.76	23.86	23.51	23.69
3736	NYSE	WCN	Tue, Apr 2, 2013	24.15	24.26	23.72	23.77
3735	NYSE	WCN	Mon, Apr 1, 2013	24.00	24.05	23.71	23.77
3734	NYSE	WCN	Thu, Mar 28, 2013	24.03	24.03	23.81	23.99
3733	NYSE	WCN	Wed, Mar 27, 2013	23.96	24.12	23.91	24.00
3732	NYSE	WCN	Tue, Mar 26, 2013	24.23	24.25	23.89	24.01
3731	NYSE	WCN	Mon, Mar 25, 2013	24.33	24.37	24.07	24.13
3730	NYSE	WCN	Fri, Mar 22, 2013	24.10	24.29	24.00	24.27
3729	NYSE	WCN	Thu, Mar 21, 2013	23.80	24.03	23.78	24.01
3728	NYSE	WCN	Wed, Mar 20, 2013	24.07	24.11	23.88	23.91
3727	NYSE	WCN	Tue, Mar 19, 2013	24.07	24.07	23.89	23.99
3726	NYSE	WCN	Mon, Mar 18, 2013	23.75	24.01	23.69	24.01
3725	NYSE	WCN	Fri, Mar 15, 2013	23.69	23.94	23.64	23.89
3724	NYSE	WCN	Thu, Mar 14, 2013	23.46	23.72	23.32	23.71
3723	NYSE	WCN	Wed, Mar 13, 2013	23.33	23.52	23.31	23.40
3722	NYSE	WCN	Tue, Mar 12, 2013	23.43	23.49	23.25	23.30
3721	NYSE	WCN	Mon, Mar 11, 2013	23.28	23.49	23.23	23.45
3720	NYSE	WCN	Fri, Mar 8, 2013	23.06	23.35	22.98	23.35
3719	NYSE	WCN	Thu, Mar 7, 2013	22.91	22.98	22.73	22.96
3718	NYSE	WCN	Wed, Mar 6, 2013	22.96	23.01	22.85	22.90
3717	NYSE	WCN	Tue, Mar 5, 2013	22.80	23.00	22.73	22.88
3716	NYSE	WCN	Mon, Mar 4, 2013	22.31	22.71	22.23	22.71
3715	NYSE	WCN	Fri, Mar 1, 2013	22.73	22.74	22.17	22.33
3714	NYSE	WCN	Thu, Feb 28, 2013	22.87	23.00	22.70	22.81
3713	NYSE	WCN	Wed, Feb 27, 2013	22.64	23.04	22.64	22.89
3712	NYSE	WCN	Tue, Feb 26, 2013	22.75	22.83	22.58	22.70
3711	NYSE	WCN	Mon, Feb 25, 2013	22.85	22.85	22.63	22.67
3710	NYSE	WCN	Fri, Feb 22, 2013	22.73	22.85	22.67	22.76
3709	NYSE	WCN	Thu, Feb 21, 2013	23.29	24.10	22.63	22.73
3708	NYSE	WCN	Wed, Feb 20, 2013	23.19	23.54	22.97	23.39
3707	NYSE	WCN	Tue, Feb 19, 2013	24.00	24.00	23.21	23.29
3706	NYSE	WCN	Fri, Feb 15, 2013	24.06	24.10	23.92	23.95
3705	NYSE	WCN	Thu, Feb 14, 2013	23.67	24.14	23.67	24.05
3704	NYSE	WCN	Wed, Feb 13, 2013	23.77	23.84	23.73	23.79
3703	NYSE	WCN	Tue, Feb 12, 2013	23.72	23.83	23.67	23.71
3702	NYSE	WCN	Mon, Feb 11, 2013	23.82	23.86	23.63	23.71
3701	NYSE	WCN	Fri, Feb 8, 2013	23.78	23.89	23.64	23.83
3700	NYSE	WCN	Thu, Feb 7, 2013	23.83	23.99	23.79	23.87
3699	NYSE	WCN	Wed, Feb 6, 2013	23.79	23.85	23.66	23.82
3698	NYSE	WCN	Tue, Feb 5, 2013	23.85	24.08	23.65	23.87
3697	NYSE	WCN	Mon, Feb 4, 2013	23.83	23.98	23.73	23.75
3696	NYSE	WCN	Fri, Feb 1, 2013	23.95	24.17	23.87	23.93
3695	NYSE	WCN	Thu, Jan 31, 2013	23.81	24.09	23.77	24.01
3694	NYSE	WCN	Wed, Jan 30, 2013	23.79	23.93	23.69	23.81
3693	NYSE	WCN	Tue, Jan 29, 2013	23.65	23.87	23.64	23.75
3692	NYSE	WCN	Mon, Jan 28, 2013	23.49	24.03	23.43	23.65
3691	NYSE	WCN	Fri, Jan 25, 2013	23.33	23.51	23.19	23.51
3690	NYSE	WCN	Thu, Jan 24, 2013	23.13	23.29	22.93	23.26
3689	NYSE	WCN	Wed, Jan 23, 2013	23.29	23.29	23.01	23.17
3688	NYSE	WCN	Tue, Jan 22, 2013	22.97	23.27	22.93	23.27
3687	NYSE	WCN	Fri, Jan 18, 2013	23.02	23.05	22.91	22.96
3686	NYSE	WCN	Thu, Jan 17, 2013	22.91	23.10	22.85	22.96
3685	NYSE	WCN	Wed, Jan 16, 2013	22.90	22.91	22.67	22.90
3684	NYSE	WCN	Tue, Jan 15, 2013	22.83	22.99	22.76	22.95
3683	NYSE	WCN	Mon, Jan 14, 2013	22.91	23.12	22.80	22.91
3682	NYSE	WCN	Fri, Jan 11, 2013	22.84	22.98	22.67	22.93
3681	NYSE	WCN	Thu, Jan 10, 2013	23.00	23.00	22.73	22.80
3680	NYSE	WCN	Wed, Jan 9, 2013	22.71	23.06	22.69	22.90
3679	NYSE	WCN	Tue, Jan 8, 2013	22.76	22.86	22.65	22.73
3678	NYSE	WCN	Mon, Jan 7, 2013	23.01	23.09	22.77	22.79
3677	NYSE	WCN	Fri, Jan 4, 2013	22.84	23.14	22.55	23.04
3676	NYSE	WCN	Thu, Jan 3, 2013	22.79	22.95	22.68	22.83
3675	NYSE	WCN	Wed, Jan 2, 2013	22.81	22.91	22.55	22.78
3674	NYSE	WCN	Mon, Dec 31, 2012	22.11	22.55	22.00	22.53
3673	NYSE	WCN	Fri, Dec 28, 2012	22.19	22.29	22.09	22.12
3672	NYSE	WCN	Thu, Dec 27, 2012	22.19	22.35	22.10	22.31
3671	NYSE	WCN	Wed, Dec 26, 2012	22.20	22.21	22.09	22.17
3670	NYSE	WCN	Mon, Dec 24, 2012	22.09	22.23	21.99	22.23
3669	NYSE	WCN	Fri, Dec 21, 2012	22.09	22.31	22.04	22.18
3668	NYSE	WCN	Thu, Dec 20, 2012	22.17	22.45	22.10	22.29
3667	NYSE	WCN	Wed, Dec 19, 2012	22.00	22.33	21.86	22.21
3666	NYSE	WCN	Tue, Dec 18, 2012	21.77	22.00	21.59	22.00
3665	NYSE	WCN	Mon, Dec 17, 2012	21.77	21.87	21.64	21.71
3664	NYSE	WCN	Fri, Dec 14, 2012	21.83	21.87	21.65	21.71
3663	NYSE	WCN	Thu, Dec 13, 2012	21.95	21.96	21.71	21.78
3662	NYSE	WCN	Wed, Dec 12, 2012	22.23	22.49	21.89	21.91
3661	NYSE	WCN	Tue, Dec 11, 2012	22.33	22.33	22.09	22.15
3660	NYSE	WCN	Mon, Dec 10, 2012	22.12	22.42	22.09	22.29
3659	NYSE	WCN	Fri, Dec 7, 2012	22.33	22.34	22.16	22.16
3658	NYSE	WCN	Thu, Dec 6, 2012	22.23	22.30	22.19	22.29
3657	NYSE	WCN	Wed, Dec 5, 2012	22.00	22.25	21.75	22.23
3656	NYSE	WCN	Tue, Dec 4, 2012	21.84	22.09	21.83	22.03
3655	NYSE	WCN	Mon, Dec 3, 2012	21.97	22.12	21.69	21.87
3654	NYSE	WCN	Fri, Nov 30, 2012	21.75	21.95	21.61	21.95
3653	NYSE	WCN	Thu, Nov 29, 2012	21.79	21.85	21.57	21.69
3652	NYSE	WCN	Wed, Nov 28, 2012	21.46	21.74	21.32	21.74
3651	NYSE	WCN	Tue, Nov 27, 2012	21.55	21.63	21.32	21.54
3650	NYSE	WCN	Mon, Nov 26, 2012	21.43	21.77	21.34	21.60
3649	NYSE	WCN	Fri, Nov 23, 2012	21.29	21.44	21.17	21.44
3648	NYSE	WCN	Wed, Nov 21, 2012	20.99	21.21	20.80	21.16
3647	NYSE	WCN	Tue, Nov 20, 2012	20.82	21.00	20.75	20.92
3646	NYSE	WCN	Mon, Nov 19, 2012	20.89	20.96	20.67	20.82
3645	NYSE	WCN	Fri, Nov 16, 2012	20.53	21.13	20.41	20.74
3644	NYSE	WCN	Thu, Nov 15, 2012	20.33	20.51	20.27	20.51
3643	NYSE	WCN	Wed, Nov 14, 2012	20.81	20.81	20.39	20.40
3642	NYSE	WCN	Tue, Nov 13, 2012	20.90	21.03	20.74	20.75
3641	NYSE	WCN	Mon, Nov 12, 2012	20.98	21.10	20.77	20.90
3640	NYSE	WCN	Fri, Nov 9, 2012	20.83	21.03	20.71	20.97
3639	NYSE	WCN	Thu, Nov 8, 2012	21.32	21.32	20.85	20.86
3638	NYSE	WCN	Wed, Nov 7, 2012	21.44	21.52	21.14	21.30
3637	NYSE	WCN	Tue, Nov 6, 2012	21.82	21.82	21.44	21.56
3636	NYSE	WCN	Mon, Nov 5, 2012	21.59	21.71	21.49	21.67
3635	NYSE	WCN	Fri, Nov 2, 2012	22.14	22.14	21.61	21.61
3634	NYSE	WCN	Thu, Nov 1, 2012	21.85	22.09	21.85	22.01
3633	NYSE	WCN	Wed, Oct 31, 2012	21.90	21.99	21.67	21.89
3632	NYSE	WCN	Fri, Oct 26, 2012	21.79	21.83	21.69	21.75
3631	NYSE	WCN	Thu, Oct 25, 2012	21.78	22.04	21.77	21.81
3630	NYSE	WCN	Wed, Oct 24, 2012	21.59	21.81	21.30	21.69
3629	NYSE	WCN	Tue, Oct 23, 2012	21.09	21.59	20.37	21.50
3628	NYSE	WCN	Mon, Oct 22, 2012	21.01	21.34	20.87	21.29
3627	NYSE	WCN	Fri, Oct 19, 2012	21.11	21.23	20.92	20.99
3626	NYSE	WCN	Thu, Oct 18, 2012	21.01	21.28	20.93	21.15
3625	NYSE	WCN	Wed, Oct 17, 2012	20.62	21.15	20.53	21.07
3624	NYSE	WCN	Tue, Oct 16, 2012	20.51	20.73	20.41	20.69
3623	NYSE	WCN	Mon, Oct 15, 2012	19.97	20.41	19.93	20.41
3622	NYSE	WCN	Fri, Oct 12, 2012	19.95	20.03	19.89	19.93
3621	NYSE	WCN	Thu, Oct 11, 2012	19.81	20.07	19.75	20.01
3620	NYSE	WCN	Wed, Oct 10, 2012	19.65	19.77	19.63	19.73
3619	NYSE	WCN	Tue, Oct 9, 2012	19.81	19.82	19.68	19.71
3618	NYSE	WCN	Mon, Oct 8, 2012	19.72	19.91	19.69	19.81
3617	NYSE	WCN	Fri, Oct 5, 2012	19.72	19.81	19.57	19.79
3616	NYSE	WCN	Thu, Oct 4, 2012	19.67	19.77	19.59	19.72
3615	NYSE	WCN	Wed, Oct 3, 2012	19.75	19.80	19.50	19.66
3614	NYSE	WCN	Tue, Oct 2, 2012	19.93	20.01	19.69	19.76
3613	NYSE	WCN	Mon, Oct 1, 2012	20.11	20.11	19.79	19.92
3612	NYSE	WCN	Fri, Sep 28, 2012	19.94	20.17	19.89	20.17
3611	NYSE	WCN	Thu, Sep 27, 2012	19.97	20.14	19.77	19.99
3610	NYSE	WCN	Wed, Sep 26, 2012	20.39	20.46	19.94	19.99
3609	NYSE	WCN	Tue, Sep 25, 2012	20.90	20.90	20.14	20.15
3608	NYSE	WCN	Mon, Sep 24, 2012	21.00	21.01	20.82	20.84
3607	NYSE	WCN	Fri, Sep 21, 2012	21.43	21.55	21.10	21.13
3606	NYSE	WCN	Thu, Sep 20, 2012	21.19	21.33	20.96	21.31
3605	NYSE	WCN	Wed, Sep 19, 2012	21.68	21.68	21.23	21.26
3604	NYSE	WCN	Tue, Sep 18, 2012	21.90	22.20	21.63	21.72
3603	NYSE	WCN	Mon, Sep 17, 2012	19.93	21.99	19.93	21.87
3602	NYSE	WCN	Fri, Sep 14, 2012	19.70	19.78	19.49	19.78
3601	NYSE	WCN	Thu, Sep 13, 2012	19.62	19.73	19.44	19.60
3600	NYSE	WCN	Wed, Sep 12, 2012	19.77	19.87	19.61	19.63
3599	NYSE	WCN	Tue, Sep 11, 2012	19.85	19.89	19.69	19.77
3598	NYSE	WCN	Mon, Sep 10, 2012	19.76	19.95	19.72	19.82
3597	NYSE	WCN	Fri, Sep 7, 2012	19.61	19.74	19.56	19.74
3596	NYSE	WCN	Thu, Sep 6, 2012	19.49	19.64	19.37	19.61
3595	NYSE	WCN	Wed, Sep 5, 2012	19.47	19.53	19.33	19.43
3594	NYSE	WCN	Tue, Sep 4, 2012	19.37	19.51	19.15	19.39
3593	NYSE	WCN	Fri, Aug 31, 2012	19.40	19.51	19.23	19.30
3592	NYSE	WCN	Thu, Aug 30, 2012	19.41	19.44	19.28	19.33
3591	NYSE	WCN	Wed, Aug 29, 2012	19.54	19.62	19.51	19.52
3590	NYSE	WCN	Tue, Aug 28, 2012	19.75	19.86	19.49	19.57
3589	NYSE	WCN	Mon, Aug 27, 2012	20.31	20.31	19.74	19.81
3588	NYSE	WCN	Fri, Aug 24, 2012	20.29	20.37	20.18	20.25
3587	NYSE	WCN	Thu, Aug 23, 2012	20.25	20.35	20.19	20.27
3586	NYSE	WCN	Wed, Aug 22, 2012	20.37	20.43	20.25	20.28
3585	NYSE	WCN	Tue, Aug 21, 2012	20.36	20.45	20.29	20.36
3584	NYSE	WCN	Mon, Aug 20, 2012	20.49	20.50	20.13	20.36
3583	NYSE	WCN	Fri, Aug 17, 2012	20.31	20.48	20.21	20.48
3582	NYSE	WCN	Thu, Aug 16, 2012	20.23	20.33	20.18	20.27
3581	NYSE	WCN	Wed, Aug 15, 2012	20.06	20.33	20.03	20.29
3580	NYSE	WCN	Tue, Aug 14, 2012	20.03	20.07	19.89	20.05
3579	NYSE	WCN	Mon, Aug 13, 2012	20.05	20.13	19.89	20.03
3578	NYSE	WCN	Fri, Aug 10, 2012	20.07	20.25	19.92	20.12
3577	NYSE	WCN	Thu, Aug 9, 2012	20.06	20.10	19.97	20.08
3576	NYSE	WCN	Wed, Aug 8, 2012	20.13	20.21	20.01	20.06
3575	NYSE	WCN	Tue, Aug 7, 2012	20.26	20.36	20.15	20.19
3574	NYSE	WCN	Mon, Aug 6, 2012	20.37	20.46	20.04	20.12
3573	NYSE	WCN	Fri, Aug 3, 2012	20.37	20.55	20.21	20.30
3572	NYSE	WCN	Thu, Aug 2, 2012	20.37	20.51	20.02	20.14
3571	NYSE	WCN	Wed, Aug 1, 2012	20.61	20.67	20.47	20.59
3570	NYSE	WCN	Tue, Jul 31, 2012	20.42	20.53	20.31	20.51
3569	NYSE	WCN	Mon, Jul 30, 2012	20.46	20.55	20.40	20.43
3568	NYSE	WCN	Fri, Jul 27, 2012	20.05	20.52	19.99	20.47
3567	NYSE	WCN	Thu, Jul 26, 2012	19.88	20.04	19.58	19.95
3566	NYSE	WCN	Wed, Jul 25, 2012	19.93	20.03	19.72	19.87
3565	NYSE	WCN	Tue, Jul 24, 2012	20.09	20.14	19.51	20.01
3564	NYSE	WCN	Mon, Jul 23, 2012	20.09	20.19	19.82	20.12
3563	NYSE	WCN	Fri, Jul 20, 2012	20.49	20.49	20.25	20.27
3562	NYSE	WCN	Thu, Jul 19, 2012	20.65	20.73	20.27	20.55
3561	NYSE	WCN	Wed, Jul 18, 2012	20.63	20.75	20.59	20.70
3560	NYSE	WCN	Tue, Jul 17, 2012	20.51	20.73	20.35	20.69
3559	NYSE	WCN	Mon, Jul 16, 2012	20.52	20.52	20.19	20.47
3558	NYSE	WCN	Fri, Jul 13, 2012	20.50	20.61	20.47	20.54
3557	NYSE	WCN	Thu, Jul 12, 2012	20.26	20.68	20.23	20.49
3556	NYSE	WCN	Wed, Jul 11, 2012	20.37	20.45	20.02	20.30
3555	NYSE	WCN	Tue, Jul 10, 2012	20.13	20.40	20.07	20.39
3554	NYSE	WCN	Mon, Jul 9, 2012	20.01	20.13	19.92	20.11
3553	NYSE	WCN	Fri, Jul 6, 2012	19.95	20.01	19.85	19.99
3552	NYSE	WCN	Thu, Jul 5, 2012	20.01	20.15	19.97	20.03
3551	NYSE	WCN	Tue, Jul 3, 2012	19.91	20.13	19.89	20.03
3550	NYSE	WCN	Mon, Jul 2, 2012	19.95	19.96	19.83	19.91
3549	NYSE	WCN	Fri, Jun 29, 2012	19.86	19.95	19.71	19.95
3548	NYSE	WCN	Thu, Jun 28, 2012	19.39	19.63	19.30	19.63
3547	NYSE	WCN	Wed, Jun 27, 2012	19.35	19.59	19.35	19.47
3546	NYSE	WCN	Tue, Jun 26, 2012	19.34	19.51	19.30	19.43
3545	NYSE	WCN	Mon, Jun 25, 2012	19.28	19.43	19.25	19.37
3544	NYSE	WCN	Fri, Jun 22, 2012	19.37	19.52	19.28	19.42
3543	NYSE	WCN	Thu, Jun 21, 2012	19.49	19.53	19.13	19.27
3542	NYSE	WCN	Wed, Jun 20, 2012	19.61	19.62	19.45	19.47
3541	NYSE	WCN	Tue, Jun 19, 2012	20.03	20.03	19.40	19.59
3540	NYSE	WCN	Mon, Jun 18, 2012	19.83	20.01	19.69	19.98
3539	NYSE	WCN	Fri, Jun 15, 2012	20.16	20.16	19.85	19.87
3538	NYSE	WCN	Thu, Jun 14, 2012	20.22	20.24	19.95	20.11
3537	NYSE	WCN	Wed, Jun 13, 2012	20.39	20.43	20.14	20.17
3536	NYSE	WCN	Tue, Jun 12, 2012	20.32	20.49	20.28	20.41
3535	NYSE	WCN	Mon, Jun 11, 2012	20.62	20.62	20.24	20.24
3534	NYSE	WCN	Fri, Jun 8, 2012	20.33	20.61	20.27	20.51
3533	NYSE	WCN	Thu, Jun 7, 2012	20.59	20.73	20.29	20.33
3532	NYSE	WCN	Wed, Jun 6, 2012	20.47	20.52	20.29	20.46
3531	NYSE	WCN	Tue, Jun 5, 2012	20.23	20.46	20.14	20.39
3530	NYSE	WCN	Mon, Jun 4, 2012	20.36	20.43	20.21	20.33
3529	NYSE	WCN	Fri, Jun 1, 2012	20.37	20.57	20.23	20.35
3528	NYSE	WCN	Thu, May 31, 2012	20.77	20.77	20.49	20.63
3527	NYSE	WCN	Wed, May 30, 2012	20.79	20.90	20.69	20.78
3526	NYSE	WCN	Tue, May 29, 2012	21.00	21.14	20.77	20.87
3525	NYSE	WCN	Fri, May 25, 2012	20.92	21.08	20.85	20.87
3524	NYSE	WCN	Thu, May 24, 2012	20.92	20.93	20.71	20.89
3523	NYSE	WCN	Wed, May 23, 2012	20.71	20.89	20.59	20.82
3522	NYSE	WCN	Tue, May 22, 2012	20.92	21.05	20.77	20.86
3521	NYSE	WCN	Mon, May 21, 2012	20.73	20.90	20.63	20.86
3520	NYSE	WCN	Fri, May 18, 2012	20.98	20.99	20.65	20.67
3519	NYSE	WCN	Thu, May 17, 2012	21.02	21.05	20.77	20.87
3518	NYSE	WCN	Wed, May 16, 2012	21.03	21.12	20.97	21.02
3517	NYSE	WCN	Tue, May 15, 2012	21.01	21.29	20.87	20.97
3516	NYSE	WCN	Mon, May 14, 2012	21.15	21.17	20.85	21.08
3515	NYSE	WCN	Fri, May 11, 2012	21.23	21.57	21.23	21.32
3514	NYSE	WCN	Thu, May 10, 2012	21.19	21.37	21.17	21.29
3513	NYSE	WCN	Wed, May 9, 2012	20.99	21.18	20.96	21.10
3512	NYSE	WCN	Tue, May 8, 2012	21.06	21.16	20.92	21.15
3511	NYSE	WCN	Mon, May 7, 2012	20.93	21.13	20.82	21.12
3510	NYSE	WCN	Fri, May 4, 2012	21.11	21.21	20.94	20.99
3509	NYSE	WCN	Thu, May 3, 2012	21.27	21.39	21.13	21.17
3508	NYSE	WCN	Wed, May 2, 2012	21.41	21.51	21.18	21.25
3507	NYSE	WCN	Tue, May 1, 2012	21.47	21.69	21.41	21.48
3506	NYSE	WCN	Mon, Apr 30, 2012	21.55	21.71	21.45	21.49
3505	NYSE	WCN	Fri, Apr 27, 2012	21.71	21.88	21.34	21.64
3504	NYSE	WCN	Thu, Apr 26, 2012	21.93	21.93	21.41	21.70
3503	NYSE	WCN	Wed, Apr 25, 2012	21.92	22.13	21.79	21.97
3502	NYSE	WCN	Tue, Apr 24, 2012	21.73	21.94	21.71	21.81
3501	NYSE	WCN	Mon, Apr 23, 2012	21.87	21.95	21.71	21.83
3500	NYSE	WCN	Fri, Apr 20, 2012	21.73	22.15	21.71	22.06
3499	NYSE	WCN	Thu, Apr 19, 2012	21.65	21.91	21.46	21.68
3498	NYSE	WCN	Wed, Apr 18, 2012	21.59	21.76	21.59	21.62
3497	NYSE	WCN	Tue, Apr 17, 2012	21.67	21.69	21.59	21.63
3496	NYSE	WCN	Mon, Apr 16, 2012	21.51	21.74	21.50	21.55
3495	NYSE	WCN	Fri, Apr 13, 2012	21.63	21.67	21.49	21.53
3494	NYSE	WCN	Thu, Apr 12, 2012	21.57	21.76	21.54	21.66
3493	NYSE	WCN	Wed, Apr 11, 2012	21.63	21.67	21.53	21.56
3492	NYSE	WCN	Tue, Apr 10, 2012	21.56	21.60	21.47	21.51
3491	NYSE	WCN	Mon, Apr 9, 2012	21.63	21.68	21.47	21.57
3490	NYSE	WCN	Thu, Apr 5, 2012	21.49	21.82	21.38	21.80
3489	NYSE	WCN	Wed, Apr 4, 2012	20.87	21.51	20.74	21.51
3488	NYSE	WCN	Tue, Apr 3, 2012	21.31	21.39	20.81	21.01
3487	NYSE	WCN	Mon, Apr 2, 2012	21.61	21.71	21.33	21.37
3486	NYSE	WCN	Fri, Mar 30, 2012	21.69	21.81	21.41	21.69
3485	NYSE	WCN	Thu, Mar 29, 2012	21.39	21.61	21.23	21.55
3484	NYSE	WCN	Wed, Mar 28, 2012	21.57	21.67	21.43	21.51
3483	NYSE	WCN	Tue, Mar 27, 2012	21.95	22.00	21.56	21.61
3482	NYSE	WCN	Mon, Mar 26, 2012	21.71	22.02	21.65	21.97
3481	NYSE	WCN	Fri, Mar 23, 2012	21.56	21.63	21.32	21.59
3480	NYSE	WCN	Thu, Mar 22, 2012	21.47	21.57	21.29	21.51
3479	NYSE	WCN	Wed, Mar 21, 2012	21.49	21.64	21.25	21.57
3478	NYSE	WCN	Tue, Mar 20, 2012	21.38	21.57	21.29	21.47
3477	NYSE	WCN	Mon, Mar 19, 2012	21.77	21.79	21.39	21.48
3476	NYSE	WCN	Fri, Mar 16, 2012	21.72	21.85	21.56	21.82
3475	NYSE	WCN	Thu, Mar 15, 2012	21.69	21.85	21.53	21.65
3474	NYSE	WCN	Wed, Mar 14, 2012	21.82	21.87	21.61	21.65
3473	NYSE	WCN	Tue, Mar 13, 2012	21.88	21.92	21.63	21.87
3472	NYSE	WCN	Mon, Mar 12, 2012	21.79	21.93	21.64	21.87
3471	NYSE	WCN	Fri, Mar 9, 2012	21.47	21.92	21.39	21.81
3470	NYSE	WCN	Thu, Mar 8, 2012	21.27	21.53	21.18	21.48
3469	NYSE	WCN	Wed, Mar 7, 2012	21.31	21.44	21.12	21.18
3468	NYSE	WCN	Tue, Mar 6, 2012	21.21	21.42	21.15	21.31
3467	NYSE	WCN	Mon, Mar 5, 2012	20.95	21.47	20.85	21.41
3466	NYSE	WCN	Fri, Mar 2, 2012	21.15	21.28	20.90	21.05
3465	NYSE	WCN	Thu, Mar 1, 2012	21.65	21.67	21.18	21.27
3464	NYSE	WCN	Wed, Feb 29, 2012	20.67	21.68	20.63	21.68
3463	NYSE	WCN	Tue, Feb 28, 2012	20.67	20.73	20.51	20.65
3462	NYSE	WCN	Mon, Feb 27, 2012	21.13	21.39	21.13	21.21
3461	NYSE	WCN	Fri, Feb 24, 2012	21.33	21.35	21.23	21.29
3460	NYSE	WCN	Thu, Feb 23, 2012	21.23	21.37	21.21	21.30
3459	NYSE	WCN	Wed, Feb 22, 2012	21.29	21.43	21.17	21.20
3458	NYSE	WCN	Tue, Feb 21, 2012	21.25	21.44	21.20	21.27
3457	NYSE	WCN	Fri, Feb 17, 2012	21.22	21.42	21.21	21.25
3456	NYSE	WCN	Thu, Feb 16, 2012	21.06	21.29	20.94	21.27
3455	NYSE	WCN	Wed, Feb 15, 2012	21.55	21.67	21.06	21.11
3454	NYSE	WCN	Tue, Feb 14, 2012	21.03	21.51	21.03	21.51
3453	NYSE	WCN	Mon, Feb 13, 2012	21.13	21.18	20.93	21.11
3452	NYSE	WCN	Fri, Feb 10, 2012	20.91	21.04	20.73	20.99
3451	NYSE	WCN	Thu, Feb 9, 2012	21.23	21.37	20.97	21.06
3450	NYSE	WCN	Wed, Feb 8, 2012	21.72	21.96	21.19	21.23
3449	NYSE	WCN	Tue, Feb 7, 2012	21.52	21.75	21.38	21.69
3448	NYSE	WCN	Mon, Feb 6, 2012	21.89	21.90	21.45	21.51
3447	NYSE	WCN	Fri, Feb 3, 2012	22.05	22.15	21.91	21.95
3446	NYSE	WCN	Thu, Feb 2, 2012	22.01	22.05	21.85	21.91
3445	NYSE	WCN	Wed, Feb 1, 2012	21.56	22.02	21.52	22.02
3444	NYSE	WCN	Tue, Jan 31, 2012	21.69	21.80	21.38	21.54
3443	NYSE	WCN	Mon, Jan 30, 2012	21.41	21.64	21.30	21.59
3442	NYSE	WCN	Fri, Jan 27, 2012	21.76	21.91	21.43	21.47
3441	NYSE	WCN	Thu, Jan 26, 2012	22.15	22.33	21.72	21.84
3440	NYSE	WCN	Wed, Jan 25, 2012	21.81	22.21	21.67	22.05
3439	NYSE	WCN	Tue, Jan 24, 2012	21.52	21.87	21.39	21.84
3438	NYSE	WCN	Mon, Jan 23, 2012	21.47	21.60	21.25	21.57
3437	NYSE	WCN	Fri, Jan 20, 2012	21.59	21.77	21.46	21.51
3436	NYSE	WCN	Thu, Jan 19, 2012	21.59	21.77	21.48	21.64
3435	NYSE	WCN	Wed, Jan 18, 2012	21.95	21.95	21.21	21.51
3434	NYSE	WCN	Tue, Jan 17, 2012	22.52	22.58	21.92	21.95
3433	NYSE	WCN	Fri, Jan 13, 2012	22.48	22.55	22.32	22.43
3432	NYSE	WCN	Thu, Jan 12, 2012	22.30	22.61	22.19	22.59
3431	NYSE	WCN	Wed, Jan 11, 2012	22.21	22.24	21.99	22.21
3430	NYSE	WCN	Tue, Jan 10, 2012	22.25	22.38	22.19	22.30
3429	NYSE	WCN	Mon, Jan 9, 2012	22.01	22.19	21.81	22.10
3428	NYSE	WCN	Fri, Jan 6, 2012	22.03	22.11	21.75	21.92
3427	NYSE	WCN	Thu, Jan 5, 2012	21.79	22.10	21.33	22.02
3426	NYSE	WCN	Wed, Jan 4, 2012	21.94	21.99	21.69	21.82
3425	NYSE	WCN	Tue, Jan 3, 2012	22.41	22.63	21.87	21.99
3424	NYSE	WCN	Fri, Dec 30, 2011	22.27	22.29	22.05	22.09
3423	NYSE	WCN	Thu, Dec 29, 2011	22.02	22.24	22.02	22.22
3422	NYSE	WCN	Wed, Dec 28, 2011	22.07	22.24	21.82	22.02
3421	NYSE	WCN	Tue, Dec 27, 2011	21.66	22.17	21.57	22.11
3420	NYSE	WCN	Fri, Dec 23, 2011	21.61	21.76	21.52	21.67
3419	NYSE	WCN	Thu, Dec 22, 2011	21.60	21.74	21.47	21.54
3418	NYSE	WCN	Wed, Dec 21, 2011	21.38	21.59	21.29	21.54
3417	NYSE	WCN	Tue, Dec 20, 2011	21.26	21.49	21.16	21.43
3416	NYSE	WCN	Mon, Dec 19, 2011	21.38	21.55	20.98	21.04
3415	NYSE	WCN	Fri, Dec 16, 2011	21.03	21.37	20.96	21.35
3414	NYSE	WCN	Thu, Dec 15, 2011	21.30	21.37	20.95	20.98
3413	NYSE	WCN	Wed, Dec 14, 2011	21.14	21.15	20.96	21.13
3412	NYSE	WCN	Tue, Dec 13, 2011	21.55	21.66	21.11	21.17
3411	NYSE	WCN	Mon, Dec 12, 2011	21.58	21.66	21.40	21.52
3410	NYSE	WCN	Fri, Dec 9, 2011	21.39	21.83	21.39	21.72
3409	NYSE	WCN	Thu, Dec 8, 2011	21.54	21.61	21.26	21.31
3408	NYSE	WCN	Wed, Dec 7, 2011	21.75	21.79	21.43	21.70
3407	NYSE	WCN	Tue, Dec 6, 2011	21.89	22.09	21.69	21.89
3406	NYSE	WCN	Mon, Dec 5, 2011	22.00	22.05	21.75	21.79
3405	NYSE	WCN	Fri, Dec 2, 2011	22.27	22.28	21.73	21.77
3404	NYSE	WCN	Thu, Dec 1, 2011	21.80	22.29	21.71	22.08
3403	NYSE	WCN	Wed, Nov 30, 2011	22.07	22.12	21.58	21.85
3402	NYSE	WCN	Tue, Nov 29, 2011	21.63	21.69	21.51	21.54
3401	NYSE	WCN	Mon, Nov 28, 2011	21.43	21.67	21.27	21.67
3400	NYSE	WCN	Fri, Nov 25, 2011	20.99	21.23	20.94	21.07
3399	NYSE	WCN	Wed, Nov 23, 2011	21.08	21.15	20.84	21.08
3398	NYSE	WCN	Tue, Nov 22, 2011	20.95	21.34	20.90	21.20
3397	NYSE	WCN	Mon, Nov 21, 2011	21.01	21.17	20.89	21.01
3396	NYSE	WCN	Fri, Nov 18, 2011	21.39	21.45	21.21	21.23
3395	NYSE	WCN	Thu, Nov 17, 2011	21.50	21.50	21.25	21.31
3394	NYSE	WCN	Wed, Nov 16, 2011	21.41	21.72	21.35	21.49
3393	NYSE	WCN	Tue, Nov 15, 2011	21.47	21.74	21.33	21.59
3392	NYSE	WCN	Mon, Nov 14, 2011	21.77	21.82	21.53	21.57
3391	NYSE	WCN	Fri, Nov 11, 2011	21.91	22.00	21.81	21.89
3390	NYSE	WCN	Thu, Nov 10, 2011	22.03	22.13	21.69	21.79
3389	NYSE	WCN	Wed, Nov 9, 2011	21.72	21.97	21.71	21.81
3388	NYSE	WCN	Tue, Nov 8, 2011	22.14	22.14	21.79	22.04
3387	NYSE	WCN	Mon, Nov 7, 2011	22.12	22.18	21.80	21.99
3386	NYSE	WCN	Fri, Nov 4, 2011	22.37	22.44	22.02	22.09
3385	NYSE	WCN	Thu, Nov 3, 2011	22.36	22.56	22.10	22.53
3384	NYSE	WCN	Wed, Nov 2, 2011	22.25	22.37	21.90	22.13
3383	NYSE	WCN	Tue, Nov 1, 2011	22.27	22.67	21.89	21.99
3382	NYSE	WCN	Mon, Oct 31, 2011	22.81	23.19	22.70	22.70
3381	NYSE	WCN	Fri, Oct 28, 2011	23.55	23.65	23.07	23.14
3380	NYSE	WCN	Thu, Oct 27, 2011	23.83	23.97	23.40	23.66
3379	NYSE	WCN	Wed, Oct 26, 2011	23.45	23.49	23.05	23.31
3378	NYSE	WCN	Tue, Oct 25, 2011	23.17	23.39	23.03	23.23
3377	NYSE	WCN	Mon, Oct 24, 2011	22.71	23.35	22.69	23.30
3376	NYSE	WCN	Fri, Oct 21, 2011	22.70	22.88	22.48	22.71
3375	NYSE	WCN	Thu, Oct 20, 2011	22.73	22.79	22.30	22.53
3374	NYSE	WCN	Wed, Oct 19, 2011	22.05	23.79	22.04	22.67
3373	NYSE	WCN	Tue, Oct 18, 2011	22.68	22.99	22.31	22.89
3372	NYSE	WCN	Mon, Oct 17, 2011	22.78	22.86	22.61	22.70
3371	NYSE	WCN	Fri, Oct 14, 2011	22.93	22.93	22.67	22.83
3370	NYSE	WCN	Thu, Oct 13, 2011	22.71	23.00	22.59	22.76
3369	NYSE	WCN	Wed, Oct 12, 2011	22.93	23.21	22.86	22.87
3368	NYSE	WCN	Tue, Oct 11, 2011	22.87	23.09	22.68	22.81
3367	NYSE	WCN	Mon, Oct 10, 2011	22.76	23.03	22.57	23.01
3366	NYSE	WCN	Fri, Oct 7, 2011	22.76	22.85	22.37	22.45
3365	NYSE	WCN	Thu, Oct 6, 2011	22.66	22.75	22.50	22.63
3364	NYSE	WCN	Wed, Oct 5, 2011	22.61	22.81	22.41	22.67
3363	NYSE	WCN	Tue, Oct 4, 2011	21.77	22.62	21.48	22.59
3362	NYSE	WCN	Mon, Oct 3, 2011	22.54	22.88	21.85	21.94
3361	NYSE	WCN	Fri, Sep 30, 2011	22.04	22.76	22.00	22.55
3360	NYSE	WCN	Thu, Sep 29, 2011	22.33	22.33	21.82	22.31
3359	NYSE	WCN	Wed, Sep 28, 2011	22.67	22.82	21.94	21.95
3358	NYSE	WCN	Tue, Sep 27, 2011	22.77	22.95	22.46	22.58
3357	NYSE	WCN	Mon, Sep 26, 2011	21.94	22.39	21.70	22.35
3356	NYSE	WCN	Fri, Sep 23, 2011	21.05	21.89	20.98	21.86
3355	NYSE	WCN	Thu, Sep 22, 2011	21.07	21.35	20.87	21.08
3354	NYSE	WCN	Wed, Sep 21, 2011	22.28	22.35	21.62	21.63
3353	NYSE	WCN	Tue, Sep 20, 2011	22.45	22.85	22.37	22.37
3352	NYSE	WCN	Mon, Sep 19, 2011	22.10	22.47	21.90	22.37
3351	NYSE	WCN	Fri, Sep 16, 2011	22.41	22.55	22.31	22.39
3350	NYSE	WCN	Thu, Sep 15, 2011	22.81	22.91	22.32	22.41
3349	NYSE	WCN	Wed, Sep 14, 2011	22.66	22.95	22.15	22.72
3348	NYSE	WCN	Tue, Sep 13, 2011	22.29	22.65	22.09	22.57
3347	NYSE	WCN	Mon, Sep 12, 2011	22.02	22.31	21.85	22.18
3346	NYSE	WCN	Fri, Sep 9, 2011	22.59	22.64	22.15	22.31
3345	NYSE	WCN	Thu, Sep 8, 2011	22.77	22.95	22.69	22.72
3344	NYSE	WCN	Wed, Sep 7, 2011	22.77	23.03	22.53	22.89
3343	NYSE	WCN	Tue, Sep 6, 2011	21.89	22.47	21.79	22.43
3342	NYSE	WCN	Fri, Sep 2, 2011	22.43	22.65	22.19	22.42
3341	NYSE	WCN	Thu, Sep 1, 2011	23.05	23.17	22.72	22.76
3340	NYSE	WCN	Wed, Aug 31, 2011	23.39	23.53	22.89	23.06
3339	NYSE	WCN	Tue, Aug 30, 2011	23.38	23.57	23.28	23.31
3338	NYSE	WCN	Mon, Aug 29, 2011	23.33	23.56	23.28	23.52
3337	NYSE	WCN	Fri, Aug 26, 2011	22.93	23.36	22.64	23.11
3336	NYSE	WCN	Thu, Aug 25, 2011	22.94	23.13	22.59	22.99
3335	NYSE	WCN	Wed, Aug 24, 2011	21.80	22.80	21.68	22.74
3334	NYSE	WCN	Tue, Aug 23, 2011	21.05	21.77	20.83	21.77
3333	NYSE	WCN	Mon, Aug 22, 2011	21.08	21.16	20.81	20.98
3332	NYSE	WCN	Fri, Aug 19, 2011	20.37	20.91	20.29	20.66
3331	NYSE	WCN	Thu, Aug 18, 2011	20.74	20.83	20.51	20.61
3330	NYSE	WCN	Wed, Aug 17, 2011	20.98	21.26	20.93	21.18
3329	NYSE	WCN	Tue, Aug 16, 2011	20.95	21.11	20.74	20.93
3328	NYSE	WCN	Mon, Aug 15, 2011	20.91	21.18	20.87	21.13
3327	NYSE	WCN	Fri, Aug 12, 2011	20.77	20.85	20.37	20.72
3326	NYSE	WCN	Thu, Aug 11, 2011	19.90	20.95	19.87	20.69
3325	NYSE	WCN	Wed, Aug 10, 2011	20.10	20.44	19.81	19.81
3324	NYSE	WCN	Tue, Aug 9, 2011	20.03	20.51	19.37	20.51
3323	NYSE	WCN	Mon, Aug 8, 2011	19.92	20.11	19.67	19.67
3322	NYSE	WCN	Fri, Aug 5, 2011	20.91	20.96	20.27	20.33
3321	NYSE	WCN	Thu, Aug 4, 2011	21.19	21.41	20.69	20.69
3320	NYSE	WCN	Wed, Aug 3, 2011	21.12	21.49	20.85	21.45
3319	NYSE	WCN	Tue, Aug 2, 2011	21.32	21.60	21.05	21.08
3318	NYSE	WCN	Mon, Aug 1, 2011	21.67	21.87	21.33	21.45
3317	NYSE	WCN	Fri, Jul 29, 2011	21.48	21.81	21.25	21.49
3316	NYSE	WCN	Thu, Jul 28, 2011	21.87	22.00	21.38	21.63
3315	NYSE	WCN	Wed, Jul 27, 2011	22.08	22.08	21.81	21.91
3314	NYSE	WCN	Tue, Jul 26, 2011	22.34	22.39	22.10	22.17
3313	NYSE	WCN	Mon, Jul 25, 2011	22.39	22.51	22.23	22.31
3312	NYSE	WCN	Fri, Jul 22, 2011	22.69	22.69	22.47	22.58
3311	NYSE	WCN	Thu, Jul 21, 2011	22.60	23.11	22.57	22.68
3310	NYSE	WCN	Wed, Jul 20, 2011	22.33	22.58	22.12	22.48
3309	NYSE	WCN	Tue, Jul 19, 2011	21.82	22.33	21.67	22.30
3308	NYSE	WCN	Mon, Jul 18, 2011	21.69	21.73	21.43	21.67
3307	NYSE	WCN	Fri, Jul 15, 2011	21.75	21.81	21.55	21.80
3306	NYSE	WCN	Thu, Jul 14, 2011	21.94	22.05	21.55	21.67
3305	NYSE	WCN	Wed, Jul 13, 2011	21.73	21.96	21.67	21.89
3304	NYSE	WCN	Tue, Jul 12, 2011	21.53	21.68	21.41	21.65
3303	NYSE	WCN	Mon, Jul 11, 2011	21.71	21.83	21.53	21.58
3302	NYSE	WCN	Fri, Jul 8, 2011	21.69	21.91	21.67	21.90
3301	NYSE	WCN	Thu, Jul 7, 2011	21.99	22.03	21.86	21.89
3300	NYSE	WCN	Wed, Jul 6, 2011	21.61	21.83	21.57	21.83
3299	NYSE	WCN	Tue, Jul 5, 2011	21.55	21.65	21.50	21.59
3298	NYSE	WCN	Fri, Jul 1, 2011	21.21	21.51	21.16	21.46
3297	NYSE	WCN	Thu, Jun 30, 2011	21.21	21.31	21.15	21.15
3296	NYSE	WCN	Wed, Jun 29, 2011	21.19	21.24	21.11	21.13
3295	NYSE	WCN	Tue, Jun 28, 2011	20.95	21.14	20.87	21.13
3294	NYSE	WCN	Mon, Jun 27, 2011	20.80	21.00	20.65	20.88
3293	NYSE	WCN	Fri, Jun 24, 2011	20.98	21.09	20.67	20.83
3292	NYSE	WCN	Thu, Jun 23, 2011	20.95	21.00	20.63	21.00
3291	NYSE	WCN	Wed, Jun 22, 2011	21.15	21.33	21.04	21.13
3290	NYSE	WCN	Tue, Jun 21, 2011	21.13	21.23	20.98	21.19
3289	NYSE	WCN	Mon, Jun 20, 2011	20.71	21.13	20.64	21.01
3288	NYSE	WCN	Fri, Jun 17, 2011	20.64	20.80	20.64	20.78
3287	NYSE	WCN	Thu, Jun 16, 2011	20.41	20.57	20.40	20.52
3286	NYSE	WCN	Wed, Jun 15, 2011	20.53	20.65	20.37	20.43
3285	NYSE	WCN	Tue, Jun 14, 2011	20.62	20.66	20.51	20.65
3284	NYSE	WCN	Mon, Jun 13, 2011	20.50	20.57	20.38	20.44
3283	NYSE	WCN	Fri, Jun 10, 2011	20.48	20.55	20.40	20.45
3282	NYSE	WCN	Thu, Jun 9, 2011	20.52	20.74	20.45	20.60
3281	NYSE	WCN	Wed, Jun 8, 2011	20.27	20.50	20.25	20.48
3280	NYSE	WCN	Tue, Jun 7, 2011	20.38	20.45	20.27	20.36
3279	NYSE	WCN	Mon, Jun 6, 2011	20.49	20.51	20.33	20.33
3278	NYSE	WCN	Fri, Jun 3, 2011	20.45	20.59	20.40	20.48
3277	NYSE	WCN	Thu, Jun 2, 2011	20.62	20.69	20.49	20.67
3276	NYSE	WCN	Wed, Jun 1, 2011	20.95	21.01	20.59	20.65
3275	NYSE	WCN	Tue, May 31, 2011	20.75	20.97	20.72	20.96
3274	NYSE	WCN	Fri, May 27, 2011	20.79	20.82	20.67	20.75
3273	NYSE	WCN	Thu, May 26, 2011	20.53	20.73	20.38	20.71
3272	NYSE	WCN	Wed, May 25, 2011	20.75	20.77	20.49	20.62
3271	NYSE	WCN	Tue, May 24, 2011	20.90	20.90	20.70	20.81
3270	NYSE	WCN	Mon, May 23, 2011	21.02	21.07	20.78	20.81
3269	NYSE	WCN	Fri, May 20, 2011	21.64	21.63	21.17	21.23
3268	NYSE	WCN	Thu, May 19, 2011	21.46	21.79	21.41	21.66
3267	NYSE	WCN	Wed, May 18, 2011	20.71	21.38	20.65	21.37
3266	NYSE	WCN	Tue, May 17, 2011	20.30	20.77	20.24	20.71
3265	NYSE	WCN	Mon, May 16, 2011	20.39	20.44	20.25	20.33
3264	NYSE	WCN	Fri, May 13, 2011	20.62	20.68	20.37	20.43
3263	NYSE	WCN	Thu, May 12, 2011	20.32	20.61	20.25	20.59
3262	NYSE	WCN	Wed, May 11, 2011	20.52	20.53	20.33	20.39
3261	NYSE	WCN	Tue, May 10, 2011	20.53	20.61	20.51	20.57
3260	NYSE	WCN	Mon, May 9, 2011	20.41	20.55	20.33	20.51
3259	NYSE	WCN	Fri, May 6, 2011	20.35	20.63	20.33	20.45
3258	NYSE	WCN	Thu, May 5, 2011	20.21	20.32	20.12	20.25
3257	NYSE	WCN	Wed, May 4, 2011	20.38	20.47	20.19	20.34
3256	NYSE	WCN	Tue, May 3, 2011	20.42	20.51	20.33	20.43
3255	NYSE	WCN	Mon, May 2, 2011	20.52	20.65	20.47	20.49
3254	NYSE	WCN	Fri, Apr 29, 2011	20.32	20.55	20.18	20.51
3253	NYSE	WCN	Thu, Apr 28, 2011	20.34	20.38	20.21	20.27
3252	NYSE	WCN	Wed, Apr 27, 2011	20.22	20.49	20.22	20.39
3251	NYSE	WCN	Tue, Apr 26, 2011	20.13	20.63	20.12	20.23
3250	NYSE	WCN	Mon, Apr 25, 2011	19.80	20.07	19.76	19.90
3249	NYSE	WCN	Thu, Apr 21, 2011	19.90	19.97	19.80	19.85
3248	NYSE	WCN	Wed, Apr 20, 2011	19.81	19.93	19.76	19.88
3247	NYSE	WCN	Tue, Apr 19, 2011	19.59	19.70	19.43	19.61
3246	NYSE	WCN	Mon, Apr 18, 2011	19.69	19.73	19.41	19.57
3245	NYSE	WCN	Fri, Apr 15, 2011	19.67	19.90	19.55	19.87
3244	NYSE	WCN	Thu, Apr 14, 2011	19.56	19.65	19.47	19.61
3243	NYSE	WCN	Wed, Apr 13, 2011	19.87	19.99	19.65	19.67
3242	NYSE	WCN	Tue, Apr 12, 2011	19.88	19.99	19.77	19.77
3241	NYSE	WCN	Mon, Apr 11, 2011	20.10	20.18	19.91	19.95
3240	NYSE	WCN	Fri, Apr 8, 2011	20.29	20.34	20.03	20.13
3239	NYSE	WCN	Thu, Apr 7, 2011	20.36	20.43	20.21	20.23
3238	NYSE	WCN	Wed, Apr 6, 2011	19.83	20.53	19.80	20.39
3237	NYSE	WCN	Tue, Apr 5, 2011	19.54	19.76	19.51	19.70
3236	NYSE	WCN	Mon, Apr 4, 2011	19.45	19.55	19.43	19.52
3235	NYSE	WCN	Fri, Apr 1, 2011	19.23	19.45	19.18	19.45
3234	NYSE	WCN	Thu, Mar 31, 2011	19.11	19.20	19.04	19.19
3233	NYSE	WCN	Wed, Mar 30, 2011	19.12	19.19	19.07	19.09
3232	NYSE	WCN	Tue, Mar 29, 2011	18.98	19.05	18.91	19.05
3231	NYSE	WCN	Mon, Mar 28, 2011	19.19	19.25	18.94	18.98
3230	NYSE	WCN	Fri, Mar 25, 2011	18.92	19.23	18.92	19.14
3229	NYSE	WCN	Thu, Mar 24, 2011	18.90	19.00	18.70	18.91
3228	NYSE	WCN	Wed, Mar 23, 2011	18.91	19.01	18.79	18.83
3227	NYSE	WCN	Tue, Mar 22, 2011	18.93	18.97	18.84	18.91
3226	NYSE	WCN	Mon, Mar 21, 2011	19.09	19.09	18.83	18.89
3225	NYSE	WCN	Fri, Mar 18, 2011	19.09	19.23	18.61	18.93
3224	NYSE	WCN	Thu, Mar 17, 2011	19.09	19.19	18.89	18.92
3223	NYSE	WCN	Wed, Mar 16, 2011	19.05	19.05	18.76	18.89
3222	NYSE	WCN	Tue, Mar 15, 2011	18.68	19.25	18.52	19.09
3221	NYSE	WCN	Mon, Mar 14, 2011	18.77	19.05	18.73	19.03
3220	NYSE	WCN	Fri, Mar 11, 2011	18.83	19.03	18.76	18.91
3219	NYSE	WCN	Thu, Mar 10, 2011	19.01	19.11	18.84	18.85
3218	NYSE	WCN	Wed, Mar 9, 2011	19.19	19.25	19.14	19.23
3217	NYSE	WCN	Tue, Mar 8, 2011	19.05	19.27	18.99	19.20
3216	NYSE	WCN	Mon, Mar 7, 2011	19.22	19.31	18.89	19.02
3215	NYSE	WCN	Fri, Mar 4, 2011	19.31	19.38	19.11	19.21
3214	NYSE	WCN	Thu, Mar 3, 2011	19.27	19.37	19.23	19.33
3213	NYSE	WCN	Wed, Mar 2, 2011	19.07	19.31	19.03	19.13
3212	NYSE	WCN	Tue, Mar 1, 2011	19.42	19.42	19.07	19.12
3211	NYSE	WCN	Mon, Feb 28, 2011	19.45	19.45	19.31	19.33
3210	NYSE	WCN	Fri, Feb 25, 2011	19.23	19.35	19.17	19.33
3209	NYSE	WCN	Thu, Feb 24, 2011	19.31	19.35	19.08	19.13
3208	NYSE	WCN	Wed, Feb 23, 2011	19.43	19.43	19.15	19.25
3207	NYSE	WCN	Tue, Feb 22, 2011	19.67	19.81	19.41	19.41
3206	NYSE	WCN	Fri, Feb 18, 2011	19.89	19.90	19.76	19.82
3205	NYSE	WCN	Thu, Feb 17, 2011	19.73	19.89	19.70	19.88
3204	NYSE	WCN	Wed, Feb 16, 2011	19.87	19.91	19.77	19.79
3203	NYSE	WCN	Tue, Feb 15, 2011	19.73	19.91	19.72	19.77
3202	NYSE	WCN	Mon, Feb 14, 2011	19.55	19.77	19.49	19.74
3201	NYSE	WCN	Fri, Feb 11, 2011	19.35	19.53	19.28	19.49
3200	NYSE	WCN	Thu, Feb 10, 2011	19.45	19.47	19.29	19.40
3199	NYSE	WCN	Wed, Feb 9, 2011	19.43	19.65	19.37	19.52
3198	NYSE	WCN	Tue, Feb 8, 2011	19.71	19.75	19.45	19.45
3197	NYSE	WCN	Mon, Feb 7, 2011	19.53	19.79	19.50	19.69
3196	NYSE	WCN	Fri, Feb 4, 2011	19.42	19.59	19.33	19.49
3195	NYSE	WCN	Thu, Feb 3, 2011	19.39	19.47	19.24	19.38
3194	NYSE	WCN	Wed, Feb 2, 2011	19.39	19.59	19.37	19.45
3193	NYSE	WCN	Tue, Feb 1, 2011	19.44	19.48	19.33	19.45
3192	NYSE	WCN	Mon, Jan 31, 2011	19.32	19.45	19.21	19.31
3191	NYSE	WCN	Fri, Jan 28, 2011	19.54	19.64	19.21	19.23
3190	NYSE	WCN	Thu, Jan 27, 2011	19.51	19.57	19.42	19.50
3189	NYSE	WCN	Wed, Jan 26, 2011	19.33	19.57	19.31	19.53
3188	NYSE	WCN	Tue, Jan 25, 2011	18.91	19.25	18.89	19.25
3187	NYSE	WCN	Mon, Jan 24, 2011	18.73	19.01	18.71	18.88
3186	NYSE	WCN	Fri, Jan 21, 2011	18.75	18.85	18.71	18.80
3185	NYSE	WCN	Thu, Jan 20, 2011	18.66	18.77	18.61	18.67
3184	NYSE	WCN	Wed, Jan 19, 2011	18.63	18.73	18.59	18.67
3183	NYSE	WCN	Tue, Jan 18, 2011	18.34	18.67	18.27	18.67
3182	NYSE	WCN	Fri, Jan 14, 2011	18.16	18.37	18.07	18.37
3181	NYSE	WCN	Thu, Jan 13, 2011	18.21	18.27	18.11	18.21
3180	NYSE	WCN	Wed, Jan 12, 2011	18.21	18.25	17.99	18.19
3179	NYSE	WCN	Tue, Jan 11, 2011	18.17	18.27	18.05	18.07
3178	NYSE	WCN	Mon, Jan 10, 2011	18.15	18.21	18.04	18.11
3177	NYSE	WCN	Fri, Jan 7, 2011	18.44	18.51	18.17	18.21
3176	NYSE	WCN	Thu, Jan 6, 2011	18.44	18.53	18.40	18.45
3175	NYSE	WCN	Wed, Jan 5, 2011	18.45	18.53	18.44	18.45
3174	NYSE	WCN	Tue, Jan 4, 2011	18.63	18.65	18.45	18.49
3173	NYSE	WCN	Mon, Jan 3, 2011	18.51	18.61	18.43	18.61
3172	NYSE	WCN	Fri, Dec 31, 2010	18.43	18.51	18.33	18.35
3171	NYSE	WCN	Thu, Dec 30, 2010	18.37	18.50	18.37	18.45
3170	NYSE	WCN	Wed, Dec 29, 2010	18.35	18.45	18.33	18.39
3169	NYSE	WCN	Tue, Dec 28, 2010	18.30	18.37	18.23	18.33
3168	NYSE	WCN	Mon, Dec 27, 2010	18.01	18.25	18.00	18.23
3167	NYSE	WCN	Thu, Dec 23, 2010	18.11	18.15	18.04	18.07
3166	NYSE	WCN	Wed, Dec 22, 2010	18.09	18.29	18.09	18.14
3165	NYSE	WCN	Tue, Dec 21, 2010	18.19	18.39	18.06	18.10
3164	NYSE	WCN	Mon, Dec 20, 2010	18.33	18.33	18.14	18.15
3163	NYSE	WCN	Fri, Dec 17, 2010	18.27	18.33	18.12	18.27
3162	NYSE	WCN	Thu, Dec 16, 2010	18.09	18.28	17.97	18.23
3161	NYSE	WCN	Wed, Dec 15, 2010	18.10	18.30	18.06	18.07
3160	NYSE	WCN	Tue, Dec 14, 2010	18.12	18.26	18.07	18.12
3159	NYSE	WCN	Mon, Dec 13, 2010	17.93	18.09	17.85	18.08
3158	NYSE	WCN	Fri, Dec 10, 2010	17.64	17.92	17.60	17.86
3157	NYSE	WCN	Thu, Dec 9, 2010	17.57	17.67	17.43	17.63
3156	NYSE	WCN	Wed, Dec 8, 2010	17.47	17.59	17.43	17.49
3155	NYSE	WCN	Tue, Dec 7, 2010	17.58	17.64	17.31	17.43
3154	NYSE	WCN	Mon, Dec 6, 2010	17.49	17.49	17.33	17.46
3153	NYSE	WCN	Fri, Dec 3, 2010	17.59	17.63	17.43	17.49
3152	NYSE	WCN	Thu, Dec 2, 2010	17.53	17.73	17.51	17.61
3151	NYSE	WCN	Wed, Dec 1, 2010	17.57	17.65	17.45	17.49
3150	NYSE	WCN	Tue, Nov 30, 2010	17.22	17.39	17.17	17.33
3149	NYSE	WCN	Mon, Nov 29, 2010	17.24	17.43	17.07	17.35
3148	NYSE	WCN	Fri, Nov 26, 2010	17.27	17.41	17.27	17.36
3147	NYSE	WCN	Wed, Nov 24, 2010	17.37	17.49	17.33	17.40
3146	NYSE	WCN	Tue, Nov 23, 2010	17.26	17.35	17.17	17.27
3145	NYSE	WCN	Mon, Nov 22, 2010	17.32	17.45	17.21	17.39
3144	NYSE	WCN	Fri, Nov 19, 2010	17.41	17.49	17.33	17.44
3143	NYSE	WCN	Thu, Nov 18, 2010	17.45	17.53	17.38	17.43
3142	NYSE	WCN	Wed, Nov 17, 2010	17.28	17.36	17.18	17.27
3141	NYSE	WCN	Tue, Nov 16, 2010	17.19	17.31	17.15	17.23
3140	NYSE	WCN	Mon, Nov 15, 2010	17.50	17.99	17.32	17.32
3139	NYSE	WCN	Fri, Nov 12, 2010	17.46	17.58	17.38	17.45
3138	NYSE	WCN	Thu, Nov 11, 2010	17.41	17.61	17.29	17.54
3137	NYSE	WCN	Wed, Nov 10, 2010	17.47	17.60	17.42	17.54
3136	NYSE	WCN	Tue, Nov 9, 2010	17.59	17.61	17.43	17.46
3135	NYSE	WCN	Mon, Nov 8, 2010	17.76	17.78	17.46	17.52
3134	NYSE	WCN	Fri, Nov 5, 2010	18.13	18.16	17.68	17.80
3133	NYSE	WCN	Thu, Nov 4, 2010	18.32	18.38	18.09	18.13
3132	NYSE	WCN	Wed, Nov 3, 2010	18.14	18.21	17.97	18.15
3131	NYSE	WCN	Tue, Nov 2, 2010	18.11	18.29	18.08	18.14
3130	NYSE	WCN	Mon, Nov 1, 2010	18.20	18.36	17.87	17.99
3129	NYSE	WCN	Fri, Oct 29, 2010	18.12	18.16	18.00	18.11
3128	NYSE	WCN	Thu, Oct 28, 2010	17.85	18.37	17.83	18.13
3127	NYSE	WCN	Wed, Oct 27, 2010	17.86	17.87	17.63	17.76
3126	NYSE	WCN	Tue, Oct 26, 2010	18.04	18.11	17.99	18.00
3125	NYSE	WCN	Mon, Oct 25, 2010	18.23	18.36	18.10	18.10
3124	NYSE	WCN	Fri, Oct 22, 2010	18.07	18.19	18.03	18.13
3123	NYSE	WCN	Thu, Oct 21, 2010	17.96	18.16	17.92	18.00
3122	NYSE	WCN	Wed, Oct 20, 2010	17.84	18.18	17.77	17.86
3121	NYSE	WCN	Tue, Oct 19, 2010	18.06	18.06	17.64	17.80
3120	NYSE	WCN	Mon, Oct 18, 2010	18.29	18.32	18.18	18.23
3119	NYSE	WCN	Fri, Oct 15, 2010	18.38	18.46	18.11	18.22
3118	NYSE	WCN	Thu, Oct 14, 2010	18.41	18.52	18.24	18.26
3117	NYSE	WCN	Wed, Oct 13, 2010	18.22	18.49	18.13	18.39
3116	NYSE	WCN	Tue, Oct 12, 2010	17.98	18.15	17.84	18.09
3115	NYSE	WCN	Mon, Oct 11, 2010	17.96	18.11	17.91	17.99
3114	NYSE	WCN	Fri, Oct 8, 2010	17.78	18.06	17.73	17.97
3113	NYSE	WCN	Thu, Oct 7, 2010	17.79	17.84	17.69	17.79
3112	NYSE	WCN	Wed, Oct 6, 2010	17.76	17.80	17.72	17.75
3111	NYSE	WCN	Tue, Oct 5, 2010	17.58	17.85	17.51	17.74
3110	NYSE	WCN	Mon, Oct 4, 2010	17.53	17.56	17.33	17.44
3109	NYSE	WCN	Fri, Oct 1, 2010	17.68	17.81	17.49	17.54
3108	NYSE	WCN	Thu, Sep 30, 2010	17.68	17.97	17.62	17.63
3107	NYSE	WCN	Wed, Sep 29, 2010	17.51	17.77	17.44	17.64
3106	NYSE	WCN	Tue, Sep 28, 2010	17.45	17.52	17.26	17.48
3105	NYSE	WCN	Mon, Sep 27, 2010	17.57	17.59	17.41	17.46
3104	NYSE	WCN	Fri, Sep 24, 2010	17.53	17.66	17.52	17.61
3103	NYSE	WCN	Thu, Sep 23, 2010	17.56	17.67	17.35	17.36
3102	NYSE	WCN	Wed, Sep 22, 2010	17.79	17.97	17.65	17.69
3101	NYSE	WCN	Tue, Sep 21, 2010	17.87	17.94	17.80	17.85
3100	NYSE	WCN	Mon, Sep 20, 2010	17.72	17.97	17.64	17.84
3099	NYSE	WCN	Fri, Sep 17, 2010	17.67	17.71	17.52	17.65
3098	NYSE	WCN	Thu, Sep 16, 2010	17.55	17.64	17.47	17.58
3097	NYSE	WCN	Wed, Sep 15, 2010	17.48	17.69	17.48	17.60
3096	NYSE	WCN	Tue, Sep 14, 2010	17.48	17.61	17.48	17.50
3095	NYSE	WCN	Mon, Sep 13, 2010	17.61	17.66	17.52	17.54
3094	NYSE	WCN	Fri, Sep 10, 2010	17.48	17.55	17.42	17.48
3093	NYSE	WCN	Thu, Sep 9, 2010	17.58	17.67	17.37	17.48
3092	NYSE	WCN	Wed, Sep 8, 2010	17.22	17.49	17.21	17.44
3091	NYSE	WCN	Tue, Sep 7, 2010	17.28	17.35	17.18	17.22
3090	NYSE	WCN	Fri, Sep 3, 2010	17.36	17.36	17.27	17.28
3089	NYSE	WCN	Thu, Sep 2, 2010	17.24	17.33	17.13	17.21
3088	NYSE	WCN	Wed, Sep 1, 2010	16.98	17.36	16.94	17.29
3087	NYSE	WCN	Tue, Aug 31, 2010	16.92	17.00	16.75	16.78
3086	NYSE	WCN	Mon, Aug 30, 2010	17.02	17.11	16.96	16.98
3085	NYSE	WCN	Fri, Aug 27, 2010	16.88	17.11	16.67	17.08
3084	NYSE	WCN	Thu, Aug 26, 2010	17.04	17.08	16.80	16.82
3083	NYSE	WCN	Wed, Aug 25, 2010	17.03	17.13	16.95	17.02
3082	NYSE	WCN	Tue, Aug 24, 2010	16.90	17.19	16.84	17.07
3081	NYSE	WCN	Mon, Aug 23, 2010	17.24	17.31	16.95	17.07
3080	NYSE	WCN	Fri, Aug 20, 2010	17.03	17.18	16.88	17.17
3079	NYSE	WCN	Thu, Aug 19, 2010	16.97	17.14	16.96	17.06
3078	NYSE	WCN	Wed, Aug 18, 2010	17.13	17.16	16.99	17.05
3077	NYSE	WCN	Tue, Aug 17, 2010	16.95	17.32	16.95	17.12
3076	NYSE	WCN	Mon, Aug 16, 2010	16.74	16.86	16.63	16.83
3075	NYSE	WCN	Fri, Aug 13, 2010	16.95	16.96	16.84	16.84
3074	NYSE	WCN	Thu, Aug 12, 2010	16.68	17.00	16.58	16.94
3073	NYSE	WCN	Wed, Aug 11, 2010	17.04	17.04	16.88	16.91
3072	NYSE	WCN	Tue, Aug 10, 2010	17.19	17.40	17.06	17.32
3071	NYSE	WCN	Mon, Aug 9, 2010	17.34	17.44	17.31	17.34
3070	NYSE	WCN	Fri, Aug 6, 2010	17.13	17.33	17.06	17.32
3069	NYSE	WCN	Thu, Aug 5, 2010	17.23	17.28	17.16	17.25
3068	NYSE	WCN	Wed, Aug 4, 2010	17.22	17.35	17.19	17.31
3067	NYSE	WCN	Tue, Aug 3, 2010	17.11	17.29	17.04	17.19
3066	NYSE	WCN	Mon, Aug 2, 2010	17.18	17.26	16.91	17.17
3065	NYSE	WCN	Fri, Jul 30, 2010	16.81	17.07	16.80	16.96
3064	NYSE	WCN	Thu, Jul 29, 2010	17.02	17.10	16.80	16.98
3063	NYSE	WCN	Wed, Jul 28, 2010	17.09	17.12	16.85	16.93
3062	NYSE	WCN	Tue, Jul 27, 2010	17.24	17.27	17.03	17.08
3061	NYSE	WCN	Mon, Jul 26, 2010	17.13	17.28	17.06	17.16
3060	NYSE	WCN	Fri, Jul 23, 2010	16.96	17.11	16.82	17.06
3059	NYSE	WCN	Thu, Jul 22, 2010	16.63	17.02	16.63	16.97
3058	NYSE	WCN	Wed, Jul 21, 2010	15.97	16.74	15.72	16.57
3057	NYSE	WCN	Tue, Jul 20, 2010	15.56	15.95	15.47	15.95
3056	NYSE	WCN	Mon, Jul 19, 2010	15.64	15.70	15.51	15.70
3055	NYSE	WCN	Fri, Jul 16, 2010	16.00	16.00	15.52	15.62
3054	NYSE	WCN	Thu, Jul 15, 2010	16.08	16.16	15.90	16.03
3053	NYSE	WCN	Wed, Jul 14, 2010	16.00	16.10	15.88	16.04
3052	NYSE	WCN	Tue, Jul 13, 2010	15.81	16.04	15.77	16.00
3051	NYSE	WCN	Mon, Jul 12, 2010	15.68	15.78	15.59	15.69
3050	NYSE	WCN	Fri, Jul 9, 2010	15.80	15.81	15.66	15.77
3049	NYSE	WCN	Thu, Jul 8, 2010	15.78	15.91	15.68	15.77
3048	NYSE	WCN	Wed, Jul 7, 2010	15.46	15.73	15.35	15.71
3047	NYSE	WCN	Tue, Jul 6, 2010	15.59	15.59	15.33	15.41
3046	NYSE	WCN	Fri, Jul 2, 2010	15.50	15.59	15.39	15.40
3045	NYSE	WCN	Thu, Jul 1, 2010	15.44	15.49	15.32	15.41
3044	NYSE	WCN	Wed, Jun 30, 2010	15.41	15.66	15.37	15.51
3043	NYSE	WCN	Tue, Jun 29, 2010	15.77	15.78	15.39	15.45
3042	NYSE	WCN	Mon, Jun 28, 2010	15.83	16.09	15.73	15.88
3041	NYSE	WCN	Fri, Jun 25, 2010	15.56	15.79	15.45	15.78
3040	NYSE	WCN	Thu, Jun 24, 2010	15.71	15.78	15.51	15.53
3039	NYSE	WCN	Wed, Jun 23, 2010	15.85	15.88	15.69	15.80
3038	NYSE	WCN	Tue, Jun 22, 2010	16.20	16.35	15.87	15.87
3037	NYSE	WCN	Mon, Jun 21, 2010	16.42	16.48	16.12	16.19
3036	NYSE	WCN	Fri, Jun 18, 2010	16.31	16.41	16.18	16.24
3035	NYSE	WCN	Thu, Jun 17, 2010	16.32	16.37	16.21	16.30
3034	NYSE	WCN	Wed, Jun 16, 2010	16.27	16.39	16.21	16.23
3033	NYSE	WCN	Tue, Jun 15, 2010	16.14	16.34	16.00	16.31
3032	NYSE	WCN	Mon, Jun 14, 2010	16.22	16.29	16.03	16.05
3031	NYSE	WCN	Fri, Jun 11, 2010	15.94	16.15	15.89	16.12
3030	NYSE	WCN	Thu, Jun 10, 2010	15.94	16.08	15.88	16.05
3029	NYSE	WCN	Wed, Jun 9, 2010	15.64	15.86	15.60	15.75
3028	NYSE	WCN	Tue, Jun 8, 2010	15.46	15.61	15.36	15.59
3027	NYSE	WCN	Mon, Jun 7, 2010	15.64	15.69	15.40	15.43
3026	NYSE	WCN	Fri, Jun 4, 2010	16.01	16.01	15.56	15.63
3025	NYSE	WCN	Thu, Jun 3, 2010	15.92	16.20	15.92	16.16
3024	NYSE	WCN	Wed, Jun 2, 2010	15.80	16.00	15.72	16.00
3023	NYSE	WCN	Tue, Jun 1, 2010	15.56	15.84	15.55	15.74
3022	NYSE	WCN	Fri, May 28, 2010	15.60	15.80	15.54	15.65
3021	NYSE	WCN	Thu, May 27, 2010	15.66	15.71	15.56	15.63
3020	NYSE	WCN	Wed, May 26, 2010	15.20	15.54	15.16	15.47
3019	NYSE	WCN	Tue, May 25, 2010	14.89	15.21	14.67	15.17
3018	NYSE	WCN	Mon, May 24, 2010	15.08	15.18	15.01	15.03
3017	NYSE	WCN	Fri, May 21, 2010	15.03	15.18	14.88	15.13
3016	NYSE	WCN	Thu, May 20, 2010	15.49	15.49	15.20	15.20
3015	NYSE	WCN	Wed, May 19, 2010	15.71	15.76	15.58	15.64
3014	NYSE	WCN	Tue, May 18, 2010	15.85	15.95	15.73	15.78
3013	NYSE	WCN	Mon, May 17, 2010	15.77	15.89	15.44	15.76
3012	NYSE	WCN	Fri, May 14, 2010	15.92	15.97	15.62	15.71
3011	NYSE	WCN	Thu, May 13, 2010	15.65	16.03	15.65	15.99
3010	NYSE	WCN	Wed, May 12, 2010	15.66	15.82	15.66	15.67
3009	NYSE	WCN	Tue, May 11, 2010	15.33	15.67	15.29	15.61
3008	NYSE	WCN	Mon, May 10, 2010	15.40	15.54	15.19	15.40
3007	NYSE	WCN	Fri, May 7, 2010	15.27	15.32	14.96	14.98
3006	NYSE	WCN	Thu, May 6, 2010	15.42	15.51	14.84	15.24
3005	NYSE	WCN	Wed, May 5, 2010	15.50	15.55	15.40	15.47
3004	NYSE	WCN	Tue, May 4, 2010	15.59	15.64	15.37	15.55
3003	NYSE	WCN	Mon, May 3, 2010	15.98	15.98	15.69	15.83
3002	NYSE	WCN	Fri, Apr 30, 2010	15.88	16.04	15.88	15.91
3001	NYSE	WCN	Thu, Apr 29, 2010	15.87	15.88	15.73	15.87
3000	NYSE	WCN	Wed, Apr 28, 2010	15.73	15.88	15.67	15.78
2999	NYSE	WCN	Tue, Apr 27, 2010	15.91	15.99	15.65	15.70
2998	NYSE	WCN	Mon, Apr 26, 2010	15.87	16.03	15.80	15.98
2997	NYSE	WCN	Fri, Apr 23, 2010	15.64	15.96	15.49	15.95
2996	NYSE	WCN	Thu, Apr 22, 2010	15.50	15.64	15.33	15.58
2995	NYSE	WCN	Wed, Apr 21, 2010	15.71	15.71	15.40	15.53
2994	NYSE	WCN	Tue, Apr 20, 2010	15.52	15.67	15.39	15.63
2993	NYSE	WCN	Mon, Apr 19, 2010	15.34	15.46	15.26	15.44
2992	NYSE	WCN	Fri, Apr 16, 2010	15.43	15.51	15.21	15.42
2991	NYSE	WCN	Thu, Apr 15, 2010	15.68	15.88	15.26	15.50
2990	NYSE	WCN	Wed, Apr 14, 2010	15.85	15.88	15.66	15.78
2989	NYSE	WCN	Tue, Apr 13, 2010	15.66	15.84	15.55	15.76
2988	NYSE	WCN	Mon, Apr 12, 2010	15.69	15.71	15.54	15.68
2987	NYSE	WCN	Fri, Apr 9, 2010	15.63	15.67	15.47	15.66
2986	NYSE	WCN	Thu, Apr 8, 2010	15.59	15.64	15.51	15.59
2985	NYSE	WCN	Wed, Apr 7, 2010	15.48	15.62	15.40	15.61
2984	NYSE	WCN	Tue, Apr 6, 2010	15.22	15.66	15.22	15.53
2983	NYSE	WCN	Mon, Apr 5, 2010	15.15	15.33	15.06	15.32
2982	NYSE	WCN	Thu, Apr 1, 2010	15.11	15.24	15.07	15.12
2981	NYSE	WCN	Wed, Mar 31, 2010	15.17	15.22	15.04	15.09
2980	NYSE	WCN	Tue, Mar 30, 2010	15.16	15.21	15.11	15.18
2979	NYSE	WCN	Mon, Mar 29, 2010	15.20	15.20	15.11	15.16
2978	NYSE	WCN	Fri, Mar 26, 2010	15.18	15.18	15.01	15.16
2977	NYSE	WCN	Thu, Mar 25, 2010	15.31	15.33	15.12	15.14
2976	NYSE	WCN	Wed, Mar 24, 2010	15.27	15.27	15.10	15.24
2975	NYSE	WCN	Tue, Mar 23, 2010	15.33	15.41	15.24	15.30
2974	NYSE	WCN	Mon, Mar 22, 2010	15.16	15.38	15.16	15.35
2973	NYSE	WCN	Fri, Mar 19, 2010	15.47	15.56	15.26	15.27
2972	NYSE	WCN	Thu, Mar 18, 2010	15.58	15.70	15.41	15.47
2971	NYSE	WCN	Wed, Mar 17, 2010	15.41	15.72	15.41	15.65
2970	NYSE	WCN	Tue, Mar 16, 2010	15.44	15.47	15.33	15.41
2969	NYSE	WCN	Mon, Mar 15, 2010	15.30	15.43	15.28	15.40
2968	NYSE	WCN	Fri, Mar 12, 2010	15.28	15.36	15.17	15.35
2967	NYSE	WCN	Thu, Mar 11, 2010	15.18	15.31	15.14	15.27
2966	NYSE	WCN	Wed, Mar 10, 2010	15.28	15.29	15.18	15.28
2965	NYSE	WCN	Tue, Mar 9, 2010	15.35	15.44	15.25	15.30
2964	NYSE	WCN	Mon, Mar 8, 2010	15.32	15.48	15.16	15.35
2963	NYSE	WCN	Fri, Mar 5, 2010	15.26	15.39	15.26	15.35
2962	NYSE	WCN	Thu, Mar 4, 2010	15.15	15.28	15.12	15.17
2961	NYSE	WCN	Wed, Mar 3, 2010	15.13	15.24	15.08	15.17
2960	NYSE	WCN	Tue, Mar 2, 2010	15.04	15.18	15.01	15.13
2959	NYSE	WCN	Mon, Mar 1, 2010	14.92	15.09	14.92	15.06
2958	NYSE	WCN	Fri, Feb 26, 2010	14.92	14.98	14.81	14.94
2957	NYSE	WCN	Thu, Feb 25, 2010	14.64	14.93	14.61	14.93
2956	NYSE	WCN	Wed, Feb 24, 2010	14.80	14.84	14.67	14.81
2955	NYSE	WCN	Tue, Feb 23, 2010	14.91	14.95	14.44	14.74
2954	NYSE	WCN	Mon, Feb 22, 2010	14.94	15.04	14.79	14.95
2953	NYSE	WCN	Fri, Feb 19, 2010	14.73	15.01	14.67	14.96
2952	NYSE	WCN	Thu, Feb 18, 2010	14.64	14.81	14.63	14.79
2951	NYSE	WCN	Wed, Feb 17, 2010	14.65	14.75	14.56	14.60
2950	NYSE	WCN	Tue, Feb 16, 2010	14.35	14.66	14.32	14.64
2949	NYSE	WCN	Fri, Feb 12, 2010	14.07	14.30	14.04	14.30
2948	NYSE	WCN	Thu, Feb 11, 2010	14.08	14.26	13.94	14.18
2947	NYSE	WCN	Wed, Feb 10, 2010	14.08	14.18	13.94	14.08
2946	NYSE	WCN	Tue, Feb 9, 2010	13.83	14.21	13.64	14.14
2945	NYSE	WCN	Mon, Feb 8, 2010	13.92	14.00	13.75	13.76
2944	NYSE	WCN	Fri, Feb 5, 2010	14.00	14.12	13.80	13.94
2943	NYSE	WCN	Thu, Feb 4, 2010	14.30	14.34	14.00	14.05
2942	NYSE	WCN	Wed, Feb 3, 2010	14.31	14.37	14.17	14.36
2941	NYSE	WCN	Tue, Feb 2, 2010	14.38	14.44	14.31	14.33
2940	NYSE	WCN	Mon, Feb 1, 2010	14.34	14.42	14.23	14.40
2939	NYSE	WCN	Fri, Jan 29, 2010	14.36	14.48	14.30	14.30
2938	NYSE	WCN	Thu, Jan 28, 2010	14.33	14.44	14.18	14.34
2937	NYSE	WCN	Wed, Jan 27, 2010	14.47	14.60	14.27	14.33
2936	NYSE	WCN	Tue, Jan 26, 2010	14.57	14.62	14.51	14.54
2935	NYSE	WCN	Mon, Jan 25, 2010	14.72	14.74	14.53	14.59
2934	NYSE	WCN	Fri, Jan 22, 2010	14.72	14.89	14.45	14.59
2933	NYSE	WCN	Thu, Jan 21, 2010	14.83	15.00	14.68	14.72
2932	NYSE	WCN	Wed, Jan 20, 2010	14.88	14.88	14.68	14.76
2931	NYSE	WCN	Tue, Jan 19, 2010	14.80	15.00	14.72	14.98
2930	NYSE	WCN	Fri, Jan 15, 2010	14.93	14.99	14.70	14.83
2929	NYSE	WCN	Thu, Jan 14, 2010	14.77	14.96	14.69	14.94
2928	NYSE	WCN	Wed, Jan 13, 2010	14.67	14.83	14.67	14.81
2927	NYSE	WCN	Tue, Jan 12, 2010	14.60	14.69	14.55	14.68
2926	NYSE	WCN	Mon, Jan 11, 2010	14.51	14.68	14.48	14.66
2925	NYSE	WCN	Fri, Jan 8, 2010	14.49	14.52	14.36	14.48
2924	NYSE	WCN	Thu, Jan 7, 2010	14.67	14.68	14.47	14.53
2923	NYSE	WCN	Wed, Jan 6, 2010	14.75	14.76	14.63	14.65
2922	NYSE	WCN	Tue, Jan 5, 2010	14.98	15.11	14.66	14.73
2921	NYSE	WCN	Mon, Jan 4, 2010	14.82	15.01	14.73	14.96
2920	NYSE	WCN	Thu, Dec 31, 2009	14.88	14.89	14.75	14.82
2919	NYSE	WCN	Wed, Dec 30, 2009	14.82	14.92	14.78	14.84
2918	NYSE	WCN	Tue, Dec 29, 2009	14.91	14.95	14.81	14.82
2917	NYSE	WCN	Mon, Dec 28, 2009	14.96	14.97	14.80	14.88
2916	NYSE	WCN	Thu, Dec 24, 2009	14.93	15.00	14.88	14.91
2915	NYSE	WCN	Wed, Dec 23, 2009	14.88	14.95	14.75	14.95
2914	NYSE	WCN	Tue, Dec 22, 2009	14.68	14.82	14.58	14.81
2913	NYSE	WCN	Mon, Dec 21, 2009	14.55	14.80	14.55	14.66
2912	NYSE	WCN	Fri, Dec 18, 2009	14.54	14.59	14.45	14.51
2911	NYSE	WCN	Thu, Dec 17, 2009	14.78	14.84	14.48	14.56
2910	NYSE	WCN	Wed, Dec 16, 2009	15.09	15.11	14.80	14.84
2909	NYSE	WCN	Tue, Dec 15, 2009	14.96	15.08	14.85	15.01
2908	NYSE	WCN	Mon, Dec 14, 2009	14.86	15.11	14.85	15.05
2907	NYSE	WCN	Fri, Dec 11, 2009	14.81	14.93	14.80	14.82
2906	NYSE	WCN	Thu, Dec 10, 2009	14.75	14.87	14.66	14.83
2905	NYSE	WCN	Wed, Dec 9, 2009	14.63	14.74	14.56	14.64
2904	NYSE	WCN	Tue, Dec 8, 2009	14.70	14.79	14.53	14.68
2903	NYSE	WCN	Mon, Dec 7, 2009	14.91	15.00	14.74	14.82
2902	NYSE	WCN	Fri, Dec 4, 2009	14.77	15.06	14.71	14.89
2901	NYSE	WCN	Thu, Dec 3, 2009	14.65	14.94	14.60	14.67
2900	NYSE	WCN	Wed, Dec 2, 2009	14.54	14.69	14.49	14.64
2899	NYSE	WCN	Tue, Dec 1, 2009	14.51	14.66	14.48	14.51
2898	NYSE	WCN	Mon, Nov 30, 2009	14.32	14.49	14.16	14.42
2897	NYSE	WCN	Fri, Nov 27, 2009	14.26	14.44	14.17	14.29
2896	NYSE	WCN	Wed, Nov 25, 2009	14.40	14.50	14.30	14.48
2895	NYSE	WCN	Tue, Nov 24, 2009	14.48	14.48	14.27	14.36
2894	NYSE	WCN	Mon, Nov 23, 2009	14.27	14.70	14.27	14.44
2893	NYSE	WCN	Fri, Nov 20, 2009	14.00	14.16	13.99	14.13
2892	NYSE	WCN	Thu, Nov 19, 2009	14.05	14.27	13.92	14.09
2891	NYSE	WCN	Wed, Nov 18, 2009	14.38	14.59	14.27	14.35
2890	NYSE	WCN	Tue, Nov 17, 2009	14.44	14.61	14.34	14.51
2889	NYSE	WCN	Mon, Nov 16, 2009	14.29	14.44	14.29	14.44
2888	NYSE	WCN	Fri, Nov 13, 2009	13.99	14.33	13.98	14.29
2887	NYSE	WCN	Thu, Nov 12, 2009	14.20	14.23	14.02	14.03
2886	NYSE	WCN	Wed, Nov 11, 2009	14.30	14.41	14.11	14.19
2885	NYSE	WCN	Tue, Nov 10, 2009	14.12	14.27	14.12	14.25
2884	NYSE	WCN	Mon, Nov 9, 2009	14.14	14.21	14.04	14.18
2883	NYSE	WCN	Fri, Nov 6, 2009	14.08	14.11	13.86	14.04
2882	NYSE	WCN	Thu, Nov 5, 2009	14.10	14.20	14.00	14.12
2881	NYSE	WCN	Wed, Nov 4, 2009	14.10	14.16	13.96	14.00
2880	NYSE	WCN	Tue, Nov 3, 2009	13.91	14.04	13.84	14.02
2879	NYSE	WCN	Mon, Nov 2, 2009	13.94	14.13	13.75	13.93
2878	NYSE	WCN	Fri, Oct 30, 2009	14.19	14.31	13.93	13.97
2877	NYSE	WCN	Thu, Oct 29, 2009	14.25	14.31	14.06	14.21
2876	NYSE	WCN	Wed, Oct 28, 2009	14.22	14.43	14.05	14.17
2875	NYSE	WCN	Tue, Oct 27, 2009	14.14	14.44	13.89	14.31
2874	NYSE	WCN	Mon, Oct 26, 2009	13.65	13.92	13.61	13.90
2873	NYSE	WCN	Fri, Oct 23, 2009	14.09	14.09	13.68	13.72
2872	NYSE	WCN	Thu, Oct 22, 2009	13.81	14.06	13.72	14.02
2871	NYSE	WCN	Wed, Oct 21, 2009	13.91	14.12	13.78	13.78
2870	NYSE	WCN	Tue, Oct 20, 2009	13.90	13.93	13.72	13.89
2869	NYSE	WCN	Mon, Oct 19, 2009	13.87	14.01	13.74	13.92
2868	NYSE	WCN	Fri, Oct 16, 2009	13.70	13.89	13.56	13.87
2867	NYSE	WCN	Thu, Oct 15, 2009	13.29	13.76	13.22	13.73
2866	NYSE	WCN	Wed, Oct 14, 2009	12.96	13.33	12.83	13.31
2865	NYSE	WCN	Tue, Oct 13, 2009	12.99	13.03	12.90	12.92
2864	NYSE	WCN	Mon, Oct 12, 2009	13.12	13.13	12.99	13.06
2863	NYSE	WCN	Fri, Oct 9, 2009	12.88	13.11	12.84	13.07
2862	NYSE	WCN	Thu, Oct 8, 2009	12.75	12.93	12.72	12.84
2861	NYSE	WCN	Wed, Oct 7, 2009	12.67	12.83	12.67	12.69
2860	NYSE	WCN	Tue, Oct 6, 2009	12.74	12.83	12.62	12.75
2859	NYSE	WCN	Mon, Oct 5, 2009	12.86	12.86	12.60	12.70
2858	NYSE	WCN	Fri, Oct 2, 2009	12.71	12.98	12.67	12.86
2857	NYSE	WCN	Thu, Oct 1, 2009	12.77	12.90	12.67	12.80
2856	NYSE	WCN	Wed, Sep 30, 2009	12.76	12.83	12.49	12.83
2855	NYSE	WCN	Tue, Sep 29, 2009	12.72	12.92	12.68	12.75
2854	NYSE	WCN	Mon, Sep 28, 2009	12.49	12.73	12.48	12.73
2853	NYSE	WCN	Fri, Sep 25, 2009	12.63	12.65	12.42	12.48
2852	NYSE	WCN	Thu, Sep 24, 2009	12.97	13.00	12.53	12.68
2851	NYSE	WCN	Wed, Sep 23, 2009	13.04	13.09	12.93	12.93
2850	NYSE	WCN	Tue, Sep 22, 2009	13.25	13.25	12.92	13.02
2849	NYSE	WCN	Mon, Sep 21, 2009	13.13	13.20	13.00	13.12
2848	NYSE	WCN	Fri, Sep 18, 2009	13.23	13.31	13.15	13.19
2847	NYSE	WCN	Thu, Sep 17, 2009	13.33	13.45	13.18	13.20
2846	NYSE	WCN	Wed, Sep 16, 2009	12.99	13.34	12.93	13.33
2845	NYSE	WCN	Tue, Sep 15, 2009	12.84	12.97	12.81	12.92
2844	NYSE	WCN	Mon, Sep 14, 2009	12.50	12.91	12.49	12.87
2843	NYSE	WCN	Fri, Sep 11, 2009	12.50	12.58	12.46	12.53
2842	NYSE	WCN	Thu, Sep 10, 2009	12.34	12.48	12.33	12.47
2841	NYSE	WCN	Wed, Sep 9, 2009	12.20	12.52	12.18	12.40
2840	NYSE	WCN	Tue, Sep 8, 2009	12.29	12.29	12.08	12.20
2839	NYSE	WCN	Fri, Sep 4, 2009	12.15	12.19	12.04	12.18
2838	NYSE	WCN	Thu, Sep 3, 2009	12.04	12.17	11.87	12.17
2837	NYSE	WCN	Wed, Sep 2, 2009	12.03	12.12	11.92	12.01
2836	NYSE	WCN	Tue, Sep 1, 2009	12.08	12.36	12.00	12.08
2835	NYSE	WCN	Mon, Aug 31, 2009	12.19	12.22	12.06	12.16
2834	NYSE	WCN	Fri, Aug 28, 2009	12.31	12.31	12.09	12.24
2833	NYSE	WCN	Thu, Aug 27, 2009	12.27	12.28	12.06	12.20
2832	NYSE	WCN	Wed, Aug 26, 2009	12.44	12.44	12.23	12.33
2831	NYSE	WCN	Tue, Aug 25, 2009	12.62	12.66	12.37	12.43
2830	NYSE	WCN	Mon, Aug 24, 2009	12.50	12.60	12.44	12.57
2829	NYSE	WCN	Fri, Aug 21, 2009	12.33	12.63	12.30	12.50
2828	NYSE	WCN	Thu, Aug 20, 2009	12.20	12.30	12.12	12.29
2827	NYSE	WCN	Wed, Aug 19, 2009	11.96	12.21	11.92	12.16
2826	NYSE	WCN	Tue, Aug 18, 2009	12.19	12.88	11.92	12.04
2825	NYSE	WCN	Mon, Aug 17, 2009	12.17	12.22	11.98	12.09
2824	NYSE	WCN	Fri, Aug 14, 2009	12.44	12.50	12.20	12.27
2823	NYSE	WCN	Thu, Aug 13, 2009	12.62	12.71	12.37	12.49
2822	NYSE	WCN	Wed, Aug 12, 2009	12.24	12.67	12.18	12.54
2821	NYSE	WCN	Tue, Aug 11, 2009	12.33	12.36	12.16	12.30
2820	NYSE	WCN	Mon, Aug 10, 2009	12.25	12.40	12.19	12.38
2819	NYSE	WCN	Fri, Aug 7, 2009	12.39	12.42	12.27	12.35
2818	NYSE	WCN	Thu, Aug 6, 2009	12.39	12.40	12.17	12.23
2817	NYSE	WCN	Wed, Aug 5, 2009	12.45	12.48	12.32	12.37
2816	NYSE	WCN	Tue, Aug 4, 2009	12.41	12.53	12.39	12.48
2815	NYSE	WCN	Mon, Aug 3, 2009	12.57	12.62	12.36	12.43
2814	NYSE	WCN	Fri, Jul 31, 2009	12.60	12.77	12.52	12.54
2813	NYSE	WCN	Thu, Jul 30, 2009	12.93	12.93	12.63	12.64
2812	NYSE	WCN	Wed, Jul 29, 2009	12.72	12.84	12.66	12.80
2811	NYSE	WCN	Tue, Jul 28, 2009	12.65	12.84	12.58	12.79
2810	NYSE	WCN	Mon, Jul 27, 2009	12.72	12.79	12.63	12.71
2809	NYSE	WCN	Fri, Jul 24, 2009	12.74	12.92	12.58	12.75
2808	NYSE	WCN	Thu, Jul 23, 2009	12.64	12.79	12.58	12.77
2807	NYSE	WCN	Wed, Jul 22, 2009	12.06	12.80	12.03	12.66
2806	NYSE	WCN	Tue, Jul 21, 2009	11.91	12.07	11.81	12.05
2805	NYSE	WCN	Mon, Jul 20, 2009	11.83	12.04	11.79	11.92
2804	NYSE	WCN	Fri, Jul 17, 2009	11.83	12.15	11.72	11.80
2803	NYSE	WCN	Thu, Jul 16, 2009	11.60	11.86	11.53	11.83
2802	NYSE	WCN	Wed, Jul 15, 2009	11.57	11.68	11.48	11.67
2801	NYSE	WCN	Tue, Jul 14, 2009	11.42	11.48	11.36	11.47
2800	NYSE	WCN	Mon, Jul 13, 2009	11.30	11.49	11.23	11.44
2799	NYSE	WCN	Fri, Jul 10, 2009	11.04	11.25	10.86	11.23
2798	NYSE	WCN	Thu, Jul 9, 2009	11.22	11.22	10.89	11.00
2797	NYSE	WCN	Wed, Jul 8, 2009	11.32	11.40	11.04	11.21
2796	NYSE	WCN	Tue, Jul 7, 2009	11.36	11.48	11.25	11.30
2795	NYSE	WCN	Mon, Jul 6, 2009	11.32	11.43	11.25	11.34
2794	NYSE	WCN	Thu, Jul 2, 2009	11.46	11.56	11.34	11.40
2793	NYSE	WCN	Wed, Jul 1, 2009	11.51	11.64	11.44	11.56
2792	NYSE	WCN	Tue, Jun 30, 2009	11.38	11.52	11.38	11.52
2791	NYSE	WCN	Mon, Jun 29, 2009	10.91	11.41	10.91	11.40
2790	NYSE	WCN	Fri, Jun 26, 2009	11.52	11.68	10.81	10.84
2789	NYSE	WCN	Thu, Jun 25, 2009	11.09	11.55	11.03	11.54
2788	NYSE	WCN	Wed, Jun 24, 2009	11.14	11.19	11.01	11.13
2787	NYSE	WCN	Tue, Jun 23, 2009	11.09	11.13	10.97	11.06
2786	NYSE	WCN	Mon, Jun 22, 2009	11.41	11.49	11.04	11.04
2785	NYSE	WCN	Fri, Jun 19, 2009	11.74	11.78	11.45	11.48
2784	NYSE	WCN	Thu, Jun 18, 2009	11.42	11.69	11.38	11.62
2783	NYSE	WCN	Wed, Jun 17, 2009	11.39	11.56	11.34	11.46
2782	NYSE	WCN	Tue, Jun 16, 2009	11.66	11.68	11.40	11.44
2781	NYSE	WCN	Mon, Jun 15, 2009	11.69	11.70	11.40	11.56
2780	NYSE	WCN	Fri, Jun 12, 2009	11.76	11.83	11.63	11.82
2779	NYSE	WCN	Thu, Jun 11, 2009	11.78	12.00	11.75	11.79
2778	NYSE	WCN	Wed, Jun 10, 2009	11.87	11.90	11.53	11.71
2777	NYSE	WCN	Tue, Jun 9, 2009	11.92	11.93	11.73	11.84
2776	NYSE	WCN	Mon, Jun 8, 2009	11.80	11.92	11.64	11.88
2775	NYSE	WCN	Fri, Jun 5, 2009	11.86	11.92	11.69	11.83
2774	NYSE	WCN	Thu, Jun 4, 2009	11.67	11.76	11.53	11.70
2773	NYSE	WCN	Wed, Jun 3, 2009	11.56	11.66	11.43	11.62
2772	NYSE	WCN	Tue, Jun 2, 2009	11.76	11.89	11.56	11.61
2771	NYSE	WCN	Mon, Jun 1, 2009	11.44	11.84	11.34	11.84
2770	NYSE	WCN	Fri, May 29, 2009	11.36	11.37	11.17	11.29
2769	NYSE	WCN	Thu, May 28, 2009	11.36	11.45	11.09	11.37
2768	NYSE	WCN	Wed, May 27, 2009	11.46	11.50	11.18	11.26
2767	NYSE	WCN	Tue, May 26, 2009	11.04	11.62	11.00	11.53
2766	NYSE	WCN	Fri, May 22, 2009	11.15	11.27	11.07	11.14
2765	NYSE	WCN	Thu, May 21, 2009	11.12	11.23	11.01	11.13
2764	NYSE	WCN	Wed, May 20, 2009	11.42	11.56	11.22	11.23
2763	NYSE	WCN	Tue, May 19, 2009	11.12	11.37	10.96	11.34
2762	NYSE	WCN	Mon, May 18, 2009	10.93	11.19	10.83	11.19
2761	NYSE	WCN	Fri, May 15, 2009	10.98	11.03	10.75	10.85
2760	NYSE	WCN	Thu, May 14, 2009	10.69	11.04	10.67	11.01
2759	NYSE	WCN	Wed, May 13, 2009	10.86	10.87	10.66	10.69
2758	NYSE	WCN	Tue, May 12, 2009	11.20	11.31	10.88	11.01
2757	NYSE	WCN	Mon, May 11, 2009	11.22	11.34	11.12	11.19
2756	NYSE	WCN	Fri, May 8, 2009	11.02	11.40	10.96	11.36
2755	NYSE	WCN	Thu, May 7, 2009	11.12	11.12	10.84	10.91
2754	NYSE	WCN	Wed, May 6, 2009	11.30	11.37	10.97	11.09
2753	NYSE	WCN	Tue, May 5, 2009	11.42	11.43	11.13	11.20
2752	NYSE	WCN	Mon, May 4, 2009	11.47	11.47	11.16	11.42
2751	NYSE	WCN	Fri, May 1, 2009	11.44	11.52	11.20	11.36
2750	NYSE	WCN	Thu, Apr 30, 2009	11.59	11.76	11.42	11.46
2749	NYSE	WCN	Wed, Apr 29, 2009	11.52	11.97	11.45	11.52
2748	NYSE	WCN	Tue, Apr 28, 2009	11.29	11.63	11.20	11.44
2747	NYSE	WCN	Mon, Apr 27, 2009	11.28	11.58	11.17	11.39
2746	NYSE	WCN	Fri, Apr 24, 2009	11.45	11.56	11.32	11.41
2745	NYSE	WCN	Thu, Apr 23, 2009	11.65	11.65	11.24	11.37
2744	NYSE	WCN	Wed, Apr 22, 2009	12.22	12.22	11.56	11.59
2743	NYSE	WCN	Tue, Apr 21, 2009	11.65	11.88	11.46	11.67
2742	NYSE	WCN	Mon, Apr 20, 2009	11.83	11.88	11.62	11.80
2741	NYSE	WCN	Fri, Apr 17, 2009	12.19	12.33	11.90	11.97
2740	NYSE	WCN	Thu, Apr 16, 2009	12.16	12.25	11.96	12.17
2739	NYSE	WCN	Wed, Apr 15, 2009	11.85	12.20	11.85	12.08
2738	NYSE	WCN	Tue, Apr 14, 2009	11.83	11.92	11.67	11.85
2737	NYSE	WCN	Mon, Apr 13, 2009	11.95	12.00	11.67	11.95
2736	NYSE	WCN	Thu, Apr 9, 2009	12.15	12.15	11.96	12.03
2735	NYSE	WCN	Wed, Apr 8, 2009	12.09	12.22	11.93	11.98
2734	NYSE	WCN	Tue, Apr 7, 2009	12.09	12.23	11.91	12.02
2733	NYSE	WCN	Mon, Apr 6, 2009	12.15	12.35	12.09	12.20
2732	NYSE	WCN	Fri, Apr 3, 2009	11.94	12.28	11.87	12.28
2731	NYSE	WCN	Thu, Apr 2, 2009	11.57	12.13	11.46	11.91
2730	NYSE	WCN	Wed, Apr 1, 2009	11.28	11.38	10.88	11.35
2729	NYSE	WCN	Tue, Mar 31, 2009	11.14	11.58	11.06	11.42
2728	NYSE	WCN	Mon, Mar 30, 2009	11.05	11.07	10.85	11.04
2727	NYSE	WCN	Fri, Mar 27, 2009	11.44	11.54	11.22	11.25
2726	NYSE	WCN	Thu, Mar 26, 2009	11.13	11.59	10.97	11.59
2725	NYSE	WCN	Wed, Mar 25, 2009	11.00	11.30	10.69	11.00
2724	NYSE	WCN	Tue, Mar 24, 2009	11.13	11.28	10.87	10.89
2723	NYSE	WCN	Mon, Mar 23, 2009	10.66	11.22	10.54	11.22
2722	NYSE	WCN	Fri, Mar 20, 2009	10.68	10.97	10.56	10.56
2721	NYSE	WCN	Thu, Mar 19, 2009	10.58	10.67	10.38	10.64
2720	NYSE	WCN	Wed, Mar 18, 2009	10.33	10.70	10.13	10.53
2719	NYSE	WCN	Tue, Mar 17, 2009	10.00	10.35	9.92	10.35
2718	NYSE	WCN	Mon, Mar 16, 2009	10.18	10.24	9.95	9.99
2717	NYSE	WCN	Fri, Mar 13, 2009	10.09	10.12	9.90	10.06
2716	NYSE	WCN	Thu, Mar 12, 2009	9.56	10.12	9.47	10.06
2715	NYSE	WCN	Wed, Mar 11, 2009	9.56	9.76	9.39	9.54
2714	NYSE	WCN	Tue, Mar 10, 2009	9.44	9.56	9.12	9.55
2713	NYSE	WCN	Mon, Mar 9, 2009	9.65	9.79	9.23	9.30
2712	NYSE	WCN	Fri, Mar 6, 2009	9.67	9.95	9.50	9.72
2711	NYSE	WCN	Thu, Mar 5, 2009	9.60	9.78	9.36	9.57
2710	NYSE	WCN	Wed, Mar 4, 2009	9.97	10.11	9.70	9.78
2709	NYSE	WCN	Tue, Mar 3, 2009	10.41	10.52	9.87	9.88
2708	NYSE	WCN	Mon, Mar 2, 2009	10.42	10.58	10.20	10.42
2707	NYSE	WCN	Fri, Feb 27, 2009	10.48	10.81	10.32	10.60
2706	NYSE	WCN	Thu, Feb 26, 2009	10.94	11.03	10.55	10.59
2705	NYSE	WCN	Wed, Feb 25, 2009	11.06	11.17	10.69	10.85
2704	NYSE	WCN	Tue, Feb 24, 2009	11.17	11.24	10.88	11.14
2703	NYSE	WCN	Mon, Feb 23, 2009	11.35	11.39	11.03	11.06
2702	NYSE	WCN	Fri, Feb 20, 2009	11.22	11.45	11.02	11.31
2701	NYSE	WCN	Thu, Feb 19, 2009	11.28	11.55	11.27	11.30
2700	NYSE	WCN	Wed, Feb 18, 2009	11.64	11.67	11.27	11.32
2699	NYSE	WCN	Tue, Feb 17, 2009	11.34	11.80	11.28	11.60
2698	NYSE	WCN	Fri, Feb 13, 2009	11.73	11.89	11.62	11.79
2697	NYSE	WCN	Thu, Feb 12, 2009	11.56	11.78	11.23	11.69
2696	NYSE	WCN	Wed, Feb 11, 2009	12.22	12.50	11.64	11.69
2695	NYSE	WCN	Tue, Feb 10, 2009	11.88	12.76	11.88	12.06
2694	NYSE	WCN	Mon, Feb 9, 2009	12.24	12.28	11.61	11.96
2693	NYSE	WCN	Fri, Feb 6, 2009	12.36	12.49	12.15	12.28
2692	NYSE	WCN	Thu, Feb 5, 2009	12.40	12.56	12.16	12.37
2691	NYSE	WCN	Wed, Feb 4, 2009	12.51	12.81	12.33	12.46
2690	NYSE	WCN	Tue, Feb 3, 2009	12.41	12.56	12.12	12.51
2689	NYSE	WCN	Mon, Feb 2, 2009	12.64	12.82	12.16	12.49
2688	NYSE	WCN	Fri, Jan 30, 2009	13.17	13.32	12.82	12.90
2687	NYSE	WCN	Thu, Jan 29, 2009	13.21	13.41	12.99	13.10
2686	NYSE	WCN	Wed, Jan 28, 2009	13.06	13.56	13.02	13.37
2685	NYSE	WCN	Tue, Jan 27, 2009	12.80	13.27	12.77	12.93
2684	NYSE	WCN	Mon, Jan 26, 2009	12.36	12.93	12.32	12.77
2683	NYSE	WCN	Fri, Jan 23, 2009	12.26	12.61	12.22	12.33
2682	NYSE	WCN	Thu, Jan 22, 2009	12.13	12.76	12.12	12.60
2681	NYSE	WCN	Wed, Jan 21, 2009	12.15	12.44	11.90	12.40
2680	NYSE	WCN	Tue, Jan 20, 2009	12.48	12.52	11.87	12.00
2679	NYSE	WCN	Fri, Jan 16, 2009	12.37	12.54	11.86	12.49
2678	NYSE	WCN	Thu, Jan 15, 2009	11.69	12.30	11.54	12.23
2677	NYSE	WCN	Wed, Jan 14, 2009	12.71	12.85	11.76	11.87
2676	NYSE	WCN	Tue, Jan 13, 2009	13.12	13.24	12.76	12.85
2675	NYSE	WCN	Mon, Jan 12, 2009	13.39	13.39	12.99	13.12
2674	NYSE	WCN	Fri, Jan 9, 2009	13.79	13.93	13.31	13.37
2673	NYSE	WCN	Thu, Jan 8, 2009	13.33	13.83	13.33	13.77
2672	NYSE	WCN	Wed, Jan 7, 2009	13.41	13.52	13.14	13.37
2671	NYSE	WCN	Tue, Jan 6, 2009	13.83	14.07	13.53	13.62
2670	NYSE	WCN	Mon, Jan 5, 2009	13.72	14.12	13.66	13.80
2669	NYSE	WCN	Fri, Jan 2, 2009	14.01	14.08	13.68	13.78
2668	NYSE	WCN	Wed, Dec 31, 2008	13.44	14.12	13.44	14.03
2667	NYSE	WCN	Tue, Dec 30, 2008	12.80	13.38	12.78	13.37
2666	NYSE	WCN	Mon, Dec 29, 2008	12.93	12.96	12.51	12.69
2665	NYSE	WCN	Fri, Dec 26, 2008	12.87	13.00	12.70	12.90
2664	NYSE	WCN	Wed, Dec 24, 2008	13.04	13.04	12.73	12.80
2663	NYSE	WCN	Tue, Dec 23, 2008	13.13	13.36	12.95	13.09
2662	NYSE	WCN	Mon, Dec 22, 2008	13.16	13.31	12.68	12.72
2661	NYSE	WCN	Fri, Dec 19, 2008	13.20	13.52	13.16	13.31
2660	NYSE	WCN	Thu, Dec 18, 2008	12.98	13.15	12.76	13.04
2659	NYSE	WCN	Wed, Dec 17, 2008	13.14	13.33	12.79	12.97
2658	NYSE	WCN	Tue, Dec 16, 2008	12.85	13.33	12.72	13.33
2657	NYSE	WCN	Mon, Dec 15, 2008	13.12	13.25	12.44	12.68
2656	NYSE	WCN	Fri, Dec 12, 2008	12.44	13.11	12.30	13.08
2655	NYSE	WCN	Thu, Dec 11, 2008	13.13	13.33	12.53	12.69
2654	NYSE	WCN	Wed, Dec 10, 2008	13.14	13.36	13.01	13.20
2653	NYSE	WCN	Tue, Dec 9, 2008	13.09	13.67	12.84	12.99
2652	NYSE	WCN	Mon, Dec 8, 2008	13.17	13.48	13.04	13.27
2651	NYSE	WCN	Fri, Dec 5, 2008	12.23	13.04	11.96	13.01
2650	NYSE	WCN	Thu, Dec 4, 2008	12.49	12.99	12.14	12.44
2649	NYSE	WCN	Wed, Dec 3, 2008	12.04	12.84	11.93	12.65
2648	NYSE	WCN	Tue, Dec 2, 2008	12.03	12.34	11.90	12.26
2647	NYSE	WCN	Mon, Dec 1, 2008	12.32	12.56	11.80	11.87
2646	NYSE	WCN	Fri, Nov 28, 2008	12.96	13.15	11.98	12.55
2645	NYSE	WCN	Wed, Nov 26, 2008	13.00	13.14	12.32	13.04
2644	NYSE	WCN	Tue, Nov 25, 2008	14.08	14.14	12.25	12.90
2643	NYSE	WCN	Mon, Nov 24, 2008	15.26	15.28	13.74	14.07
2642	NYSE	WCN	Fri, Nov 21, 2008	14.23	15.03	14.02	14.99
2641	NYSE	WCN	Thu, Nov 20, 2008	14.51	15.09	13.99	14.08
2640	NYSE	WCN	Wed, Nov 19, 2008	15.35	15.64	14.56	14.59
2639	NYSE	WCN	Tue, Nov 18, 2008	15.31	15.57	14.88	15.40
2638	NYSE	WCN	Mon, Nov 17, 2008	15.39	15.74	15.12	15.29
2637	NYSE	WCN	Fri, Nov 14, 2008	15.66	16.28	15.36	15.50
2636	NYSE	WCN	Thu, Nov 13, 2008	14.62	15.96	14.04	15.92
2635	NYSE	WCN	Wed, Nov 12, 2008	15.17	15.29	14.62	14.69
2634	NYSE	WCN	Tue, Nov 11, 2008	15.26	15.65	14.96	15.42
2633	NYSE	WCN	Mon, Nov 10, 2008	15.56	16.04	15.16	15.40
2632	NYSE	WCN	Fri, Nov 7, 2008	15.04	15.30	14.83	15.24
2631	NYSE	WCN	Thu, Nov 6, 2008	14.91	15.30	14.78	14.88
2630	NYSE	WCN	Wed, Nov 5, 2008	15.43	15.58	15.04	15.07
2629	NYSE	WCN	Tue, Nov 4, 2008	15.49	15.77	15.27	15.59
2628	NYSE	WCN	Mon, Nov 3, 2008	15.04	15.49	14.99	15.42
2627	NYSE	WCN	Fri, Oct 31, 2008	14.22	15.04	14.16	15.04
2626	NYSE	WCN	Thu, Oct 30, 2008	14.08	14.41	13.85	14.27
2625	NYSE	WCN	Wed, Oct 29, 2008	13.29	14.26	12.96	13.71
2624	NYSE	WCN	Tue, Oct 28, 2008	13.50	13.60	12.69	13.31
2623	NYSE	WCN	Mon, Oct 27, 2008	13.76	14.09	13.25	13.27
2622	NYSE	WCN	Fri, Oct 24, 2008	14.26	14.39	13.56	13.92
2621	NYSE	WCN	Thu, Oct 23, 2008	14.60	14.84	13.79	14.65
2620	NYSE	WCN	Wed, Oct 22, 2008	14.53	14.53	13.79	14.46
2619	NYSE	WCN	Tue, Oct 21, 2008	14.66	14.96	14.40	14.56
2618	NYSE	WCN	Mon, Oct 20, 2008	14.56	15.07	14.41	15.06
2617	NYSE	WCN	Fri, Oct 17, 2008	13.75	15.07	13.75	14.44
2616	NYSE	WCN	Thu, Oct 16, 2008	13.60	14.48	13.23	14.23
2615	NYSE	WCN	Wed, Oct 15, 2008	14.09	14.24	13.54	13.54
2614	NYSE	WCN	Tue, Oct 14, 2008	15.00	15.04	14.08	14.32
2613	NYSE	WCN	Mon, Oct 13, 2008	13.63	14.67	13.63	14.57
2612	NYSE	WCN	Fri, Oct 10, 2008	12.48	14.83	12.40	13.57
2611	NYSE	WCN	Thu, Oct 9, 2008	14.08	14.44	13.04	13.05
2610	NYSE	WCN	Wed, Oct 8, 2008	14.36	14.92	13.93	13.93
2609	NYSE	WCN	Tue, Oct 7, 2008	15.43	15.43	14.71	14.75
2608	NYSE	WCN	Mon, Oct 6, 2008	15.16	15.33	14.49	15.15
2607	NYSE	WCN	Fri, Oct 3, 2008	15.10	15.56	15.00	15.48
2606	NYSE	WCN	Thu, Oct 2, 2008	15.09	15.11	14.68	14.80
2605	NYSE	WCN	Wed, Oct 1, 2008	14.95	15.18	14.81	15.13
2604	NYSE	WCN	Tue, Sep 30, 2008	14.88	15.33	14.51	15.24
2603	NYSE	WCN	Mon, Sep 29, 2008	15.55	15.55	14.37	14.77
2602	NYSE	WCN	Fri, Sep 26, 2008	14.97	15.65	14.78	15.62
2601	NYSE	WCN	Thu, Sep 25, 2008	15.19	15.35	14.70	15.26
2600	NYSE	WCN	Wed, Sep 24, 2008	15.16	15.16	14.44	14.84
2599	NYSE	WCN	Tue, Sep 23, 2008	15.67	15.67	14.69	15.18
2598	NYSE	WCN	Mon, Sep 22, 2008	16.98	17.05	16.45	16.47
2597	NYSE	WCN	Fri, Sep 19, 2008	17.08	18.11	17.01	17.15
2596	NYSE	WCN	Thu, Sep 18, 2008	16.09	17.05	16.09	16.67
2595	NYSE	WCN	Wed, Sep 17, 2008	16.18	16.22	15.62	15.90
2594	NYSE	WCN	Tue, Sep 16, 2008	15.66	16.44	15.29	16.44
2593	NYSE	WCN	Mon, Sep 15, 2008	15.68	16.17	15.56	15.89
2592	NYSE	WCN	Fri, Sep 12, 2008	15.96	16.10	15.78	16.08
2591	NYSE	WCN	Thu, Sep 11, 2008	15.80	15.97	15.45	15.96
2590	NYSE	WCN	Wed, Sep 10, 2008	15.72	16.00	15.61	15.81
2589	NYSE	WCN	Tue, Sep 9, 2008	15.92	16.21	15.62	15.62
2588	NYSE	WCN	Mon, Sep 8, 2008	15.57	15.90	15.47	15.84
2587	NYSE	WCN	Fri, Sep 5, 2008	15.31	15.34	14.98	15.22
2586	NYSE	WCN	Thu, Sep 4, 2008	16.08	16.08	15.24	15.39
2585	NYSE	WCN	Wed, Sep 3, 2008	16.09	16.37	15.99	16.23
2584	NYSE	WCN	Tue, Sep 2, 2008	16.32	16.71	15.97	16.14
2583	NYSE	WCN	Fri, Aug 29, 2008	16.01	16.16	15.96	16.14
2582	NYSE	WCN	Thu, Aug 28, 2008	16.02	16.15	15.88	16.00
2581	NYSE	WCN	Wed, Aug 27, 2008	15.84	16.09	15.82	15.95
2580	NYSE	WCN	Tue, Aug 26, 2008	15.81	15.95	15.68	15.86
2579	NYSE	WCN	Mon, Aug 25, 2008	15.94	16.01	15.71	15.84
2578	NYSE	WCN	Fri, Aug 22, 2008	16.04	16.15	15.88	16.10
2577	NYSE	WCN	Thu, Aug 21, 2008	15.85	16.01	15.72	15.84
2576	NYSE	WCN	Wed, Aug 20, 2008	15.80	16.05	15.76	15.99
2575	NYSE	WCN	Tue, Aug 19, 2008	15.91	15.94	15.65	15.75
2574	NYSE	WCN	Mon, Aug 18, 2008	16.32	16.36	15.80	15.94
2573	NYSE	WCN	Fri, Aug 15, 2008	16.25	16.51	15.96	16.21
2572	NYSE	WCN	Thu, Aug 14, 2008	16.14	16.16	15.98	16.15
2571	NYSE	WCN	Wed, Aug 13, 2008	16.15	16.36	15.63	16.13
2570	NYSE	WCN	Tue, Aug 12, 2008	16.89	16.90	16.44	16.65
2569	NYSE	WCN	Mon, Aug 11, 2008	16.42	16.96	16.42	16.95
2568	NYSE	WCN	Fri, Aug 8, 2008	16.37	16.57	16.25	16.46
2567	NYSE	WCN	Thu, Aug 7, 2008	16.32	16.45	16.13	16.20
2566	NYSE	WCN	Wed, Aug 6, 2008	15.83	16.49	15.74	16.44
2565	NYSE	WCN	Tue, Aug 5, 2008	15.67	15.87	15.58	15.81
2564	NYSE	WCN	Mon, Aug 4, 2008	15.56	15.73	15.37	15.61
2563	NYSE	WCN	Fri, Aug 1, 2008	16.12	16.16	15.46	15.57
2562	NYSE	WCN	Thu, Jul 31, 2008	15.55	16.30	15.55	16.17
2561	NYSE	WCN	Wed, Jul 30, 2008	15.50	15.88	15.46	15.79
2560	NYSE	WCN	Tue, Jul 29, 2008	15.29	15.48	15.24	15.45
2559	NYSE	WCN	Mon, Jul 28, 2008	15.29	15.32	15.03	15.26
2558	NYSE	WCN	Fri, Jul 25, 2008	15.10	15.44	14.99	15.31
2557	NYSE	WCN	Thu, Jul 24, 2008	14.64	15.04	14.64	14.94
2556	NYSE	WCN	Wed, Jul 23, 2008	14.88	15.02	14.29	15.02
2555	NYSE	WCN	Tue, Jul 22, 2008	15.03	15.35	14.92	15.16
2554	NYSE	WCN	Mon, Jul 21, 2008	15.11	15.11	14.86	15.05
2553	NYSE	WCN	Fri, Jul 18, 2008	15.28	15.33	14.19	15.05
2552	NYSE	WCN	Thu, Jul 17, 2008	15.28	15.30	15.06	15.26
2551	NYSE	WCN	Wed, Jul 16, 2008	14.72	15.32	14.57	15.28
2550	NYSE	WCN	Tue, Jul 15, 2008	14.78	14.98	14.57	14.72
2549	NYSE	WCN	Mon, Jul 14, 2008	14.58	14.96	14.37	14.89
2548	NYSE	WCN	Fri, Jul 11, 2008	14.10	14.54	14.09	14.45
2547	NYSE	WCN	Thu, Jul 10, 2008	14.10	14.44	14.05	14.29
2546	NYSE	WCN	Wed, Jul 9, 2008	14.22	14.27	13.93	14.00
2545	NYSE	WCN	Tue, Jul 8, 2008	13.64	14.20	13.60	14.19
2544	NYSE	WCN	Mon, Jul 7, 2008	13.94	13.94	13.47	13.68
2543	NYSE	WCN	Thu, Jul 3, 2008	13.85	14.03	13.71	13.83
2542	NYSE	WCN	Wed, Jul 2, 2008	14.11	14.15	13.77	13.82
2541	NYSE	WCN	Tue, Jul 1, 2008	14.13	14.14	13.85	14.12
2540	NYSE	WCN	Mon, Jun 30, 2008	14.40	14.40	14.19	14.19
2539	NYSE	WCN	Fri, Jun 27, 2008	14.54	14.66	14.28	14.38
2538	NYSE	WCN	Thu, Jun 26, 2008	14.80	14.91	14.48	14.55
2537	NYSE	WCN	Wed, Jun 25, 2008	14.73	15.11	14.70	15.01
2536	NYSE	WCN	Tue, Jun 24, 2008	14.74	14.92	14.67	14.67
2535	NYSE	WCN	Mon, Jun 23, 2008	15.04	15.04	14.64	14.86
2534	NYSE	WCN	Fri, Jun 20, 2008	15.09	15.21	14.71	14.88
2533	NYSE	WCN	Thu, Jun 19, 2008	14.92	15.24	14.76	15.24
2532	NYSE	WCN	Wed, Jun 18, 2008	14.97	15.08	14.76	14.82
2531	NYSE	WCN	Tue, Jun 17, 2008	14.85	15.13	14.74	15.05
2530	NYSE	WCN	Mon, Jun 16, 2008	14.68	15.52	14.68	14.81
2529	NYSE	WCN	Fri, Jun 13, 2008	14.34	14.55	14.24	14.53
2528	NYSE	WCN	Thu, Jun 12, 2008	14.16	14.44	14.16	14.21
2527	NYSE	WCN	Wed, Jun 11, 2008	14.60	14.70	14.08	14.11
2526	NYSE	WCN	Tue, Jun 10, 2008	14.68	14.88	14.63	14.64
2525	NYSE	WCN	Mon, Jun 9, 2008	14.67	14.87	14.56	14.84
2524	NYSE	WCN	Fri, Jun 6, 2008	14.75	14.81	14.63	14.63
2523	NYSE	WCN	Thu, Jun 5, 2008	14.37	14.79	14.30	14.79
2522	NYSE	WCN	Wed, Jun 4, 2008	14.16	14.45	14.16	14.36
2521	NYSE	WCN	Tue, Jun 3, 2008	14.39	14.39	14.18	14.22
2520	NYSE	WCN	Mon, Jun 2, 2008	14.50	14.59	14.15	14.32
2519	NYSE	WCN	Fri, May 30, 2008	14.45	14.63	14.44	14.59
2518	NYSE	WCN	Thu, May 29, 2008	14.21	14.61	14.19	14.47
2517	NYSE	WCN	Wed, May 28, 2008	14.24	14.31	14.14	14.28
2516	NYSE	WCN	Tue, May 27, 2008	14.03	14.27	13.96	14.16
2515	NYSE	WCN	Fri, May 23, 2008	13.94	14.05	13.88	13.99
2514	NYSE	WCN	Thu, May 22, 2008	13.83	14.11	13.76	14.02
2513	NYSE	WCN	Wed, May 21, 2008	14.04	14.29	13.75	13.80
2512	NYSE	WCN	Tue, May 20, 2008	13.92	14.20	13.92	14.12
2511	NYSE	WCN	Mon, May 19, 2008	14.04	14.09	13.89	14.00
2510	NYSE	WCN	Fri, May 16, 2008	13.95	14.11	13.84	14.07
2509	NYSE	WCN	Thu, May 15, 2008	13.80	13.96	13.78	13.88
2508	NYSE	WCN	Wed, May 14, 2008	13.96	13.99	13.79	13.85
2507	NYSE	WCN	Tue, May 13, 2008	13.90	13.96	13.80	13.96
2506	NYSE	WCN	Mon, May 12, 2008	13.63	13.92	13.59	13.90
2505	NYSE	WCN	Fri, May 9, 2008	13.52	13.72	13.47	13.56
2504	NYSE	WCN	Thu, May 8, 2008	13.65	13.75	13.54	13.67
2503	NYSE	WCN	Wed, May 7, 2008	14.02	14.07	13.60	13.61
2502	NYSE	WCN	Tue, May 6, 2008	14.04	14.13	13.89	13.98
2501	NYSE	WCN	Mon, May 5, 2008	14.36	14.38	13.98	14.15
2500	NYSE	WCN	Fri, May 2, 2008	14.81	14.81	14.33	14.35
2499	NYSE	WCN	Thu, May 1, 2008	14.27	14.80	14.18	14.72
2498	NYSE	WCN	Wed, Apr 30, 2008	14.41	14.60	14.16	14.25
2497	NYSE	WCN	Tue, Apr 29, 2008	14.30	14.53	14.27	14.34
2496	NYSE	WCN	Mon, Apr 28, 2008	14.20	14.30	14.12	14.28
2495	NYSE	WCN	Fri, Apr 25, 2008	14.15	14.32	13.99	14.28
2494	NYSE	WCN	Thu, Apr 24, 2008	13.87	14.11	13.75	14.06
2493	NYSE	WCN	Wed, Apr 23, 2008	13.95	13.96	13.69	13.84
2492	NYSE	WCN	Tue, Apr 22, 2008	14.36	14.36	13.75	13.89
2491	NYSE	WCN	Mon, Apr 21, 2008	13.92	14.00	13.75	13.83
2490	NYSE	WCN	Fri, Apr 18, 2008	13.94	14.12	13.82	14.03
2489	NYSE	WCN	Thu, Apr 17, 2008	13.69	13.80	13.64	13.78
2488	NYSE	WCN	Wed, Apr 16, 2008	13.58	13.78	13.53	13.77
2487	NYSE	WCN	Tue, Apr 15, 2008	13.55	13.60	13.40	13.48
2486	NYSE	WCN	Mon, Apr 14, 2008	13.33	13.56	13.33	13.47
2485	NYSE	WCN	Fri, Apr 11, 2008	13.50	13.54	13.34	13.37
2484	NYSE	WCN	Thu, Apr 10, 2008	13.82	13.87	13.56	13.64
2483	NYSE	WCN	Wed, Apr 9, 2008	13.95	13.95	13.66	13.80
2482	NYSE	WCN	Tue, Apr 8, 2008	13.68	14.00	13.68	13.90
2481	NYSE	WCN	Mon, Apr 7, 2008	13.89	13.90	13.66	13.80
2480	NYSE	WCN	Fri, Apr 4, 2008	13.83	13.88	13.66	13.86
2479	NYSE	WCN	Thu, Apr 3, 2008	13.80	13.92	13.71	13.87
2478	NYSE	WCN	Wed, Apr 2, 2008	13.93	14.00	13.86	13.89
2477	NYSE	WCN	Tue, Apr 1, 2008	13.58	13.89	13.54	13.88
2476	NYSE	WCN	Mon, Mar 31, 2008	13.39	13.78	13.27	13.66
2475	NYSE	WCN	Fri, Mar 28, 2008	13.65	13.65	13.31	13.36
2474	NYSE	WCN	Thu, Mar 27, 2008	14.00	14.00	13.56	13.65
2473	NYSE	WCN	Wed, Mar 26, 2008	13.84	14.00	13.82	13.93
2472	NYSE	WCN	Tue, Mar 25, 2008	13.85	14.05	13.81	13.93
2471	NYSE	WCN	Mon, Mar 24, 2008	14.04	14.12	13.86	13.88
2470	NYSE	WCN	Thu, Mar 20, 2008	13.87	14.09	13.52	14.01
2469	NYSE	WCN	Wed, Mar 19, 2008	13.83	14.08	13.56	13.56
2468	NYSE	WCN	Tue, Mar 18, 2008	13.40	13.80	13.36	13.79
2467	NYSE	WCN	Mon, Mar 17, 2008	12.82	13.42	12.81	13.19
2466	NYSE	WCN	Fri, Mar 14, 2008	13.40	13.40	12.93	13.16
2465	NYSE	WCN	Thu, Mar 13, 2008	13.12	13.35	13.04	13.31
2464	NYSE	WCN	Wed, Mar 12, 2008	13.41	13.55	13.27	13.30
2463	NYSE	WCN	Tue, Mar 11, 2008	13.56	13.56	13.12	13.37
2462	NYSE	WCN	Mon, Mar 10, 2008	13.39	13.39	13.18	13.21
2461	NYSE	WCN	Fri, Mar 7, 2008	13.20	13.46	13.13	13.32
2460	NYSE	WCN	Thu, Mar 6, 2008	13.60	13.61	13.20	13.26
2459	NYSE	WCN	Wed, Mar 5, 2008	13.60	13.77	13.47	13.66
2458	NYSE	WCN	Tue, Mar 4, 2008	13.29	13.56	13.29	13.47
2457	NYSE	WCN	Mon, Mar 3, 2008	13.48	13.52	13.24	13.37
2456	NYSE	WCN	Fri, Feb 29, 2008	13.58	13.61	13.41	13.49
2455	NYSE	WCN	Thu, Feb 28, 2008	13.64	13.84	13.54	13.70
2454	NYSE	WCN	Wed, Feb 27, 2008	13.64	13.78	13.64	13.72
2453	NYSE	WCN	Tue, Feb 26, 2008	13.55	13.80	13.51	13.75
2452	NYSE	WCN	Mon, Feb 25, 2008	13.64	13.66	13.49	13.60
2451	NYSE	WCN	Fri, Feb 22, 2008	13.53	13.64	13.41	13.61
2450	NYSE	WCN	Thu, Feb 21, 2008	13.76	13.76	13.48	13.54
2449	NYSE	WCN	Wed, Feb 20, 2008	13.44	13.73	13.40	13.68
2448	NYSE	WCN	Tue, Feb 19, 2008	13.69	13.69	13.49	13.56
2447	NYSE	WCN	Fri, Feb 15, 2008	13.47	13.60	13.39	13.56
2446	NYSE	WCN	Thu, Feb 14, 2008	13.53	13.60	13.46	13.52
2445	NYSE	WCN	Wed, Feb 13, 2008	13.20	13.62	13.16	13.52
2444	NYSE	WCN	Tue, Feb 12, 2008	13.46	13.46	12.85	13.12
2443	NYSE	WCN	Mon, Feb 11, 2008	12.99	13.10	12.88	13.01
2442	NYSE	WCN	Fri, Feb 8, 2008	12.84	13.08	12.82	13.04
2441	NYSE	WCN	Thu, Feb 7, 2008	12.73	12.90	12.64	12.84
2440	NYSE	WCN	Wed, Feb 6, 2008	12.91	12.97	12.73	12.78
2439	NYSE	WCN	Tue, Feb 5, 2008	12.91	13.18	12.81	12.83
2438	NYSE	WCN	Mon, Feb 4, 2008	13.07	13.20	12.99	13.14
2437	NYSE	WCN	Fri, Feb 1, 2008	12.96	13.18	12.86	13.17
2436	NYSE	WCN	Thu, Jan 31, 2008	12.58	13.02	12.53	12.96
2435	NYSE	WCN	Wed, Jan 30, 2008	12.95	13.10	12.74	12.76
2434	NYSE	WCN	Tue, Jan 29, 2008	13.06	13.15	12.89	13.03
2433	NYSE	WCN	Mon, Jan 28, 2008	13.06	13.11	12.77	13.01
2432	NYSE	WCN	Fri, Jan 25, 2008	13.05	13.08	12.81	13.03
2431	NYSE	WCN	Thu, Jan 24, 2008	13.12	13.18	12.84	12.92
2430	NYSE	WCN	Wed, Jan 23, 2008	12.84	13.09	12.47	13.09
2429	NYSE	WCN	Tue, Jan 22, 2008	13.17	13.33	12.97	13.00
2428	NYSE	WCN	Fri, Jan 18, 2008	13.35	13.56	13.22	13.24
2427	NYSE	WCN	Thu, Jan 17, 2008	13.51	13.71	13.24	13.28
2426	NYSE	WCN	Wed, Jan 16, 2008	13.40	13.64	13.19	13.48
2425	NYSE	WCN	Tue, Jan 15, 2008	13.26	13.43	13.19	13.41
2424	NYSE	WCN	Mon, Jan 14, 2008	13.83	13.83	13.27	13.45
2423	NYSE	WCN	Fri, Jan 11, 2008	13.75	13.79	13.56	13.71
2422	NYSE	WCN	Thu, Jan 10, 2008	13.31	13.97	13.20	13.83
2421	NYSE	WCN	Wed, Jan 9, 2008	13.09	13.28	13.07	13.24
2420	NYSE	WCN	Tue, Jan 8, 2008	13.53	13.58	13.07	13.09
2419	NYSE	WCN	Mon, Jan 7, 2008	13.61	13.65	13.40	13.50
2418	NYSE	WCN	Fri, Jan 4, 2008	13.67	13.77	13.42	13.58
2417	NYSE	WCN	Thu, Jan 3, 2008	13.80	13.88	13.73	13.83
2416	NYSE	WCN	Wed, Jan 2, 2008	13.69	13.81	13.59	13.78
2415	NYSE	WCN	Mon, Dec 31, 2007	13.68	13.85	13.62	13.73
2414	NYSE	WCN	Fri, Dec 28, 2007	13.68	13.87	13.65	13.78
2413	NYSE	WCN	Thu, Dec 27, 2007	13.82	13.90	13.66	13.68
2412	NYSE	WCN	Wed, Dec 26, 2007	13.71	13.88	13.66	13.84
2411	NYSE	WCN	Mon, Dec 24, 2007	13.83	13.92	13.72	13.79
2410	NYSE	WCN	Fri, Dec 21, 2007	13.98	14.00	13.64	13.76
2409	NYSE	WCN	Thu, Dec 20, 2007	13.53	13.89	13.48	13.69
2408	NYSE	WCN	Wed, Dec 19, 2007	13.54	13.59	13.27	13.37
2407	NYSE	WCN	Tue, Dec 18, 2007	13.40	13.60	13.31	13.57
2406	NYSE	WCN	Mon, Dec 17, 2007	13.32	13.33	12.93	13.22
2405	NYSE	WCN	Fri, Dec 14, 2007	13.57	13.67	13.24	13.27
2404	NYSE	WCN	Thu, Dec 13, 2007	13.76	13.87	13.58	13.68
2403	NYSE	WCN	Wed, Dec 12, 2007	14.20	14.25	13.76	13.94
2402	NYSE	WCN	Tue, Dec 11, 2007	14.23	14.31	13.82	13.85
2401	NYSE	WCN	Mon, Dec 10, 2007	13.84	14.17	13.81	14.14
2400	NYSE	WCN	Fri, Dec 7, 2007	14.18	14.22	13.76	13.82
2399	NYSE	WCN	Thu, Dec 6, 2007	13.80	14.12	13.80	14.11
2398	NYSE	WCN	Wed, Dec 5, 2007	13.91	13.92	13.69	13.80
2397	NYSE	WCN	Tue, Dec 4, 2007	13.96	14.08	13.82	13.84
2396	NYSE	WCN	Mon, Dec 3, 2007	14.13	14.22	13.99	14.03
2395	NYSE	WCN	Fri, Nov 30, 2007	14.28	14.28	13.92	14.15
2394	NYSE	WCN	Thu, Nov 29, 2007	14.16	14.22	14.05	14.11
2393	NYSE	WCN	Wed, Nov 28, 2007	14.16	14.24	14.05	14.20
2392	NYSE	WCN	Tue, Nov 27, 2007	14.09	14.27	13.94	14.12
2391	NYSE	WCN	Mon, Nov 26, 2007	14.27	14.37	13.99	14.01
2390	NYSE	WCN	Fri, Nov 23, 2007	14.52	14.56	14.27	14.28
2389	NYSE	WCN	Wed, Nov 21, 2007	14.43	14.62	14.32	14.39
2388	NYSE	WCN	Tue, Nov 20, 2007	14.45	14.58	14.20	14.52
2387	NYSE	WCN	Mon, Nov 19, 2007	14.79	14.79	14.44	14.48
2386	NYSE	WCN	Fri, Nov 16, 2007	14.94	15.03	14.67	14.89
2385	NYSE	WCN	Thu, Nov 15, 2007	14.91	15.07	14.74	14.91
2384	NYSE	WCN	Wed, Nov 14, 2007	15.19	15.19	14.87	14.95
2383	NYSE	WCN	Tue, Nov 13, 2007	14.67	15.13	14.60	15.12
2382	NYSE	WCN	Mon, Nov 12, 2007	14.44	14.80	14.41	14.56
2381	NYSE	WCN	Fri, Nov 9, 2007	14.63	14.73	14.44	14.47
2380	NYSE	WCN	Thu, Nov 8, 2007	14.54	14.86	14.48	14.80
2379	NYSE	WCN	Wed, Nov 7, 2007	14.82	14.88	14.41	14.44
2378	NYSE	WCN	Tue, Nov 6, 2007	14.70	14.96	14.58	14.94
2377	NYSE	WCN	Mon, Nov 5, 2007	14.57	14.80	14.52	14.68
2376	NYSE	WCN	Fri, Nov 2, 2007	14.64	14.83	14.44	14.75
2375	NYSE	WCN	Thu, Nov 1, 2007	14.97	15.01	14.51	14.52
2374	NYSE	WCN	Wed, Oct 31, 2007	15.09	15.09	14.72	15.03
2373	NYSE	WCN	Tue, Oct 30, 2007	15.09	15.14	14.87	14.97
2372	NYSE	WCN	Mon, Oct 29, 2007	14.87	15.12	14.83	15.12
2371	NYSE	WCN	Fri, Oct 26, 2007	15.07	15.11	14.67	14.84
2370	NYSE	WCN	Thu, Oct 25, 2007	14.96	15.01	14.66	14.83
2369	NYSE	WCN	Wed, Oct 24, 2007	14.79	15.00	14.40	14.88
2368	NYSE	WCN	Tue, Oct 23, 2007	14.09	15.13	14.04	14.80
2367	NYSE	WCN	Mon, Oct 22, 2007	13.93	14.09	13.81	13.99
2366	NYSE	WCN	Fri, Oct 19, 2007	14.40	14.47	13.94	13.94
2365	NYSE	WCN	Thu, Oct 18, 2007	14.50	14.63	14.37	14.44
2364	NYSE	WCN	Wed, Oct 17, 2007	15.01	15.08	14.32	14.53
2363	NYSE	WCN	Tue, Oct 16, 2007	14.76	14.92	14.72	14.88
2362	NYSE	WCN	Mon, Oct 15, 2007	14.82	14.92	14.65	14.78
2361	NYSE	WCN	Fri, Oct 12, 2007	14.56	14.86	14.49	14.85
2360	NYSE	WCN	Thu, Oct 11, 2007	14.57	14.71	14.44	14.51
2359	NYSE	WCN	Wed, Oct 10, 2007	14.60	14.72	14.44	14.44
2358	NYSE	WCN	Tue, Oct 9, 2007	14.59	14.67	14.47	14.57
2357	NYSE	WCN	Mon, Oct 8, 2007	14.65	14.71	14.43	14.53
2356	NYSE	WCN	Fri, Oct 5, 2007	14.75	14.80	14.53	14.64
2355	NYSE	WCN	Thu, Oct 4, 2007	14.66	14.71	14.50	14.71
2354	NYSE	WCN	Wed, Oct 3, 2007	14.43	14.64	14.41	14.62
2353	NYSE	WCN	Tue, Oct 2, 2007	14.56	14.58	14.43	14.53
2352	NYSE	WCN	Mon, Oct 1, 2007	14.09	14.59	14.02	14.52
2351	NYSE	WCN	Fri, Sep 28, 2007	14.14	14.39	13.99	14.12
2350	NYSE	WCN	Thu, Sep 27, 2007	14.07	14.17	13.94	14.13
2349	NYSE	WCN	Wed, Sep 26, 2007	13.88	14.10	13.84	14.03
2348	NYSE	WCN	Tue, Sep 25, 2007	13.82	13.95	13.72	13.81
2347	NYSE	WCN	Mon, Sep 24, 2007	14.09	14.12	13.81	13.92
2346	NYSE	WCN	Fri, Sep 21, 2007	14.11	14.19	13.95	14.11
2345	NYSE	WCN	Thu, Sep 20, 2007	14.05	14.11	13.94	13.98
2344	NYSE	WCN	Wed, Sep 19, 2007	13.60	14.13	13.60	14.09
2343	NYSE	WCN	Tue, Sep 18, 2007	13.32	13.49	13.22	13.49
2342	NYSE	WCN	Mon, Sep 17, 2007	13.21	13.35	13.13	13.29
2341	NYSE	WCN	Fri, Sep 14, 2007	13.08	13.28	13.02	13.27
2340	NYSE	WCN	Thu, Sep 13, 2007	13.16	13.32	13.10	13.21
2339	NYSE	WCN	Wed, Sep 12, 2007	13.15	13.32	13.08	13.13
2338	NYSE	WCN	Tue, Sep 11, 2007	13.17	13.28	13.09	13.22
2337	NYSE	WCN	Mon, Sep 10, 2007	13.17	13.24	12.91	13.10
2336	NYSE	WCN	Fri, Sep 7, 2007	13.16	13.37	13.06	13.11
2335	NYSE	WCN	Thu, Sep 6, 2007	13.57	13.60	13.32	13.39
2334	NYSE	WCN	Wed, Sep 5, 2007	13.46	13.59	13.37	13.55
2333	NYSE	WCN	Tue, Sep 4, 2007	13.47	13.61	13.42	13.55
2332	NYSE	WCN	Fri, Aug 31, 2007	13.37	13.56	13.27	13.52
2331	NYSE	WCN	Thu, Aug 30, 2007	13.13	13.36	13.10	13.20
2330	NYSE	WCN	Wed, Aug 29, 2007	13.09	13.34	13.09	13.31
2329	NYSE	WCN	Tue, Aug 28, 2007	13.19	13.28	13.04	13.04
2328	NYSE	WCN	Mon, Aug 27, 2007	13.37	13.37	13.19	13.28
2327	NYSE	WCN	Fri, Aug 24, 2007	13.32	13.44	13.17	13.44
2326	NYSE	WCN	Thu, Aug 23, 2007	13.57	13.70	13.29	13.35
2325	NYSE	WCN	Wed, Aug 22, 2007	13.43	13.66	13.37	13.53
2324	NYSE	WCN	Tue, Aug 21, 2007	13.23	13.38	13.11	13.30
2323	NYSE	WCN	Mon, Aug 20, 2007	13.40	13.53	13.13	13.33
2322	NYSE	WCN	Fri, Aug 17, 2007	14.24	14.41	13.19	13.36
2321	NYSE	WCN	Thu, Aug 16, 2007	13.14	13.69	13.02	13.61
2320	NYSE	WCN	Wed, Aug 15, 2007	13.58	13.78	13.13	13.16
2319	NYSE	WCN	Tue, Aug 14, 2007	14.12	14.18	13.56	13.62
2318	NYSE	WCN	Mon, Aug 13, 2007	13.96	14.20	13.71	14.04
2317	NYSE	WCN	Fri, Aug 10, 2007	13.56	14.33	13.36	13.76
2316	NYSE	WCN	Thu, Aug 9, 2007	13.90	14.50	13.66	13.73
2315	NYSE	WCN	Wed, Aug 8, 2007	14.04	14.35	13.73	14.17
2314	NYSE	WCN	Tue, Aug 7, 2007	13.73	14.06	13.51	13.91
2313	NYSE	WCN	Mon, Aug 6, 2007	13.58	13.88	13.44	13.84
2312	NYSE	WCN	Fri, Aug 3, 2007	13.84	13.96	13.43	13.53
2311	NYSE	WCN	Thu, Aug 2, 2007	13.88	13.96	13.51	13.85
2310	NYSE	WCN	Wed, Aug 1, 2007	13.74	14.03	13.54	13.78
2309	NYSE	WCN	Tue, Jul 31, 2007	13.85	14.15	13.77	13.78
2308	NYSE	WCN	Mon, Jul 30, 2007	13.94	13.96	13.40	13.74
2307	NYSE	WCN	Fri, Jul 27, 2007	14.16	14.40	13.92	13.94
2306	NYSE	WCN	Thu, Jul 26, 2007	14.22	14.81	13.84	14.08
2305	NYSE	WCN	Wed, Jul 25, 2007	14.10	14.39	14.06	14.35
2304	NYSE	WCN	Tue, Jul 24, 2007	14.23	14.31	13.58	13.98
2303	NYSE	WCN	Mon, Jul 23, 2007	13.46	14.54	13.46	14.09
2302	NYSE	WCN	Fri, Jul 20, 2007	13.61	13.63	13.33	13.48
2301	NYSE	WCN	Thu, Jul 19, 2007	13.44	13.72	13.44	13.64
2300	NYSE	WCN	Wed, Jul 18, 2007	13.54	13.54	13.23	13.37
2299	NYSE	WCN	Tue, Jul 17, 2007	13.50	13.73	13.48	13.60
2298	NYSE	WCN	Mon, Jul 16, 2007	13.58	13.58	13.43	13.44
2297	NYSE	WCN	Fri, Jul 13, 2007	13.41	13.71	13.41	13.60
2296	NYSE	WCN	Thu, Jul 12, 2007	13.31	13.46	13.22	13.40
2295	NYSE	WCN	Wed, Jul 11, 2007	13.14	13.26	13.07	13.23
2294	NYSE	WCN	Tue, Jul 10, 2007	13.25	13.28	13.12	13.14
2293	NYSE	WCN	Mon, Jul 9, 2007	13.45	13.45	13.24	13.34
2292	NYSE	WCN	Fri, Jul 6, 2007	13.50	13.50	13.29	13.45
2291	NYSE	WCN	Thu, Jul 5, 2007	13.59	13.68	13.43	13.53
2290	NYSE	WCN	Tue, Jul 3, 2007	13.58	13.64	13.55	13.55
2289	NYSE	WCN	Mon, Jul 2, 2007	13.50	13.60	13.44	13.57
2288	NYSE	WCN	Fri, Jun 29, 2007	13.58	13.67	13.44	13.44
2287	NYSE	WCN	Thu, Jun 28, 2007	13.52	13.67	13.50	13.52
2286	NYSE	WCN	Wed, Jun 27, 2007	13.38	13.51	13.38	13.48
2285	NYSE	WCN	Tue, Jun 26, 2007	13.28	13.50	13.26	13.47
2284	NYSE	WCN	Mon, Jun 25, 2007	13.42	13.48	13.16	13.20
2283	NYSE	WCN	Fri, Jun 22, 2007	13.57	13.59	13.41	13.45
2282	NYSE	WCN	Thu, Jun 21, 2007	13.56	13.69	13.38	13.63
2281	NYSE	WCN	Wed, Jun 20, 2007	13.64	13.69	13.51	13.61
2280	NYSE	WCN	Tue, Jun 19, 2007	13.47	13.61	13.19	13.58
2279	NYSE	WCN	Mon, Jun 18, 2007	13.56	13.56	13.20	13.48
2278	NYSE	WCN	Fri, Jun 15, 2007	13.53	13.60	13.36	13.55
2277	NYSE	WCN	Thu, Jun 14, 2007	13.35	13.43	13.26	13.32
2276	NYSE	WCN	Wed, Jun 13, 2007	13.20	13.38	13.18	13.31
2275	NYSE	WCN	Tue, Jun 12, 2007	13.26	13.31	13.13	13.15
2274	NYSE	WCN	Mon, Jun 11, 2007	13.33	13.45	13.16	13.33
2273	NYSE	WCN	Fri, Jun 8, 2007	13.20	13.38	13.11	13.37
2272	NYSE	WCN	Thu, Jun 7, 2007	13.38	13.41	13.22	13.25
2271	NYSE	WCN	Wed, Jun 6, 2007	13.64	13.70	13.51	13.53
2270	NYSE	WCN	Tue, Jun 5, 2007	13.88	13.88	13.60	13.72
2269	NYSE	WCN	Mon, Jun 4, 2007	13.89	13.99	13.87	13.95
2268	NYSE	WCN	Fri, Jun 1, 2007	13.78	13.91	13.74	13.90
2267	NYSE	WCN	Thu, May 31, 2007	13.61	13.73	13.56	13.70
2266	NYSE	WCN	Wed, May 30, 2007	13.65	13.71	13.56	13.60
2265	NYSE	WCN	Tue, May 29, 2007	13.71	13.80	13.60	13.69
2264	NYSE	WCN	Fri, May 25, 2007	13.61	13.77	13.53	13.68
2263	NYSE	WCN	Thu, May 24, 2007	13.91	14.01	13.53	13.55
2262	NYSE	WCN	Wed, May 23, 2007	14.09	14.13	13.87	13.89
2261	NYSE	WCN	Tue, May 22, 2007	13.96	14.12	13.89	14.05
2260	NYSE	WCN	Mon, May 21, 2007	13.95	14.10	13.92	14.00
2259	NYSE	WCN	Fri, May 18, 2007	13.92	14.00	13.91	13.95
2258	NYSE	WCN	Thu, May 17, 2007	13.93	13.97	13.89	13.91
2257	NYSE	WCN	Wed, May 16, 2007	13.88	14.02	13.87	13.98
2256	NYSE	WCN	Tue, May 15, 2007	13.91	14.04	13.80	13.82
2255	NYSE	WCN	Mon, May 14, 2007	13.96	14.04	13.85	13.91
2254	NYSE	WCN	Fri, May 11, 2007	13.83	14.02	13.83	13.99
2253	NYSE	WCN	Thu, May 10, 2007	13.85	13.95	13.74	13.77
2252	NYSE	WCN	Wed, May 9, 2007	13.43	14.01	13.43	13.94
2251	NYSE	WCN	Tue, May 8, 2007	13.93	13.93	13.73	13.82
2250	NYSE	WCN	Mon, May 7, 2007	13.98	14.05	13.86	13.93
2249	NYSE	WCN	Fri, May 4, 2007	13.89	13.89	13.69	13.79
2248	NYSE	WCN	Thu, May 3, 2007	13.92	14.01	13.80	13.84
2247	NYSE	WCN	Wed, May 2, 2007	13.73	13.96	13.73	13.89
2246	NYSE	WCN	Tue, May 1, 2007	13.84	13.89	13.71	13.76
2245	NYSE	WCN	Mon, Apr 30, 2007	14.27	14.30	13.85	13.85
2244	NYSE	WCN	Fri, Apr 27, 2007	14.13	14.27	14.08	14.24
2243	NYSE	WCN	Thu, Apr 26, 2007	13.96	14.20	13.87	14.14
2242	NYSE	WCN	Wed, Apr 25, 2007	14.20	14.22	13.78	13.92
2241	NYSE	WCN	Tue, Apr 24, 2007	14.27	14.33	13.60	13.71
2240	NYSE	WCN	Mon, Apr 23, 2007	13.44	13.61	13.43	13.52
2239	NYSE	WCN	Fri, Apr 20, 2007	13.58	13.58	13.37	13.47
2238	NYSE	WCN	Thu, Apr 19, 2007	13.62	13.64	13.43	13.44
2237	NYSE	WCN	Wed, Apr 18, 2007	13.78	13.80	13.65	13.70
2236	NYSE	WCN	Tue, Apr 17, 2007	13.88	13.93	13.78	13.82
2235	NYSE	WCN	Mon, Apr 16, 2007	13.98	13.98	13.86	13.88
2234	NYSE	WCN	Fri, Apr 13, 2007	13.72	13.83	13.65	13.81
2233	NYSE	WCN	Thu, Apr 12, 2007	13.56	13.69	13.42	13.69
2232	NYSE	WCN	Wed, Apr 11, 2007	13.80	13.80	13.51	13.56
2231	NYSE	WCN	Tue, Apr 10, 2007	13.72	13.82	13.69	13.80
2230	NYSE	WCN	Mon, Apr 9, 2007	13.73	13.79	13.69	13.75
2229	NYSE	WCN	Thu, Apr 5, 2007	13.68	13.75	13.67	13.73
2228	NYSE	WCN	Wed, Apr 4, 2007	13.60	13.69	13.56	13.68
2227	NYSE	WCN	Tue, Apr 3, 2007	13.43	13.60	13.39	13.60
2226	NYSE	WCN	Mon, Apr 2, 2007	13.33	13.42	13.27	13.40
2225	NYSE	WCN	Fri, Mar 30, 2007	13.33	13.42	13.21	13.31
2224	NYSE	WCN	Thu, Mar 29, 2007	13.33	13.40	13.23	13.34
2223	NYSE	WCN	Wed, Mar 28, 2007	13.40	13.44	13.22	13.27
2222	NYSE	WCN	Tue, Mar 27, 2007	13.53	13.57	13.43	13.44
2221	NYSE	WCN	Mon, Mar 26, 2007	13.42	13.57	13.27	13.57
2220	NYSE	WCN	Fri, Mar 23, 2007	13.40	13.45	13.34	13.44
2219	NYSE	WCN	Thu, Mar 22, 2007	13.45	13.45	13.08	13.37
2218	NYSE	WCN	Wed, Mar 21, 2007	13.21	13.44	13.14	13.39
2217	NYSE	WCN	Tue, Mar 20, 2007	13.20	13.32	13.11	13.19
2216	NYSE	WCN	Mon, Mar 19, 2007	13.02	13.23	12.93	13.23
2215	NYSE	WCN	Fri, Mar 16, 2007	13.11	13.16	12.88	12.95
2214	NYSE	WCN	Thu, Mar 15, 2007	12.74	13.21	12.68	13.11
2213	NYSE	WCN	Wed, Mar 14, 2007	12.77	12.80	12.56	12.77
2212	NYSE	WCN	Tue, Mar 13, 2007	12.81	12.87	12.72	12.79
2211	NYSE	WCN	Mon, Mar 12, 2007	12.83	12.93	12.75	12.88
2210	NYSE	WCN	Fri, Mar 9, 2007	12.93	12.98	12.74	12.78
2209	NYSE	WCN	Thu, Mar 8, 2007	12.83	12.97	12.79	12.83
2208	NYSE	WCN	Wed, Mar 7, 2007	12.80	12.83	12.73	12.76
2207	NYSE	WCN	Tue, Mar 6, 2007	12.74	12.92	12.70	12.84
2206	NYSE	WCN	Mon, Mar 5, 2007	12.74	12.89	12.66	12.66
2205	NYSE	WCN	Fri, Mar 2, 2007	12.98	13.00	12.74	12.78
2204	NYSE	WCN	Thu, Mar 1, 2007	12.89	13.28	12.84	13.03
2203	NYSE	WCN	Wed, Feb 28, 2007	12.86	13.16	12.74	13.10
2202	NYSE	WCN	Tue, Feb 27, 2007	13.04	13.20	12.81	12.87
2201	NYSE	WCN	Mon, Feb 26, 2007	13.32	13.34	13.13	13.20
2200	NYSE	WCN	Fri, Feb 23, 2007	13.23	13.29	13.14	13.26
2199	NYSE	WCN	Thu, Feb 22, 2007	13.29	13.35	13.15	13.23
2198	NYSE	WCN	Wed, Feb 21, 2007	13.17	13.29	13.14	13.26
2197	NYSE	WCN	Tue, Feb 20, 2007	13.13	13.33	13.04	13.17
2196	NYSE	WCN	Fri, Feb 16, 2007	13.08	13.21	12.97	13.14
2195	NYSE	WCN	Thu, Feb 15, 2007	13.05	13.13	13.01	13.08
2194	NYSE	WCN	Wed, Feb 14, 2007	13.23	13.35	12.97	13.05
2193	NYSE	WCN	Tue, Feb 13, 2007	13.33	14.10	13.17	13.53
2192	NYSE	WCN	Mon, Feb 12, 2007	12.75	12.78	12.67	12.70
2191	NYSE	WCN	Fri, Feb 9, 2007	12.81	12.90	12.73	12.75
2190	NYSE	WCN	Thu, Feb 8, 2007	12.99	12.99	12.89	12.91
2189	NYSE	WCN	Wed, Feb 7, 2007	12.99	12.99	12.94	12.99
2188	NYSE	WCN	Tue, Feb 6, 2007	12.89	12.99	12.89	12.97
2187	NYSE	WCN	Mon, Feb 5, 2007	12.89	12.92	12.78	12.86
2186	NYSE	WCN	Fri, Feb 2, 2007	12.86	12.98	12.84	12.90
2185	NYSE	WCN	Thu, Feb 1, 2007	12.95	13.00	12.76	12.85
2184	NYSE	WCN	Wed, Jan 31, 2007	12.85	13.09	12.84	12.91
2183	NYSE	WCN	Tue, Jan 30, 2007	12.71	12.87	12.67	12.83
2182	NYSE	WCN	Mon, Jan 29, 2007	12.50	12.73	12.45	12.69
2181	NYSE	WCN	Fri, Jan 26, 2007	12.53	12.55	12.39	12.52
2180	NYSE	WCN	Thu, Jan 25, 2007	12.61	12.64	12.44	12.51
2179	NYSE	WCN	Wed, Jan 24, 2007	12.60	12.68	12.56	12.61
2178	NYSE	WCN	Tue, Jan 23, 2007	12.48	12.65	12.48	12.60
2177	NYSE	WCN	Mon, Jan 22, 2007	12.46	12.52	12.35	12.48
2176	NYSE	WCN	Fri, Jan 19, 2007	12.46	12.48	12.35	12.47
2175	NYSE	WCN	Thu, Jan 18, 2007	12.50	12.51	12.33	12.42
2174	NYSE	WCN	Wed, Jan 17, 2007	12.43	12.59	12.43	12.51
2173	NYSE	WCN	Tue, Jan 16, 2007	12.52	12.57	12.39	12.45
2172	NYSE	WCN	Fri, Jan 12, 2007	12.39	12.49	12.38	12.46
2171	NYSE	WCN	Thu, Jan 11, 2007	12.22	12.41	12.21	12.40
2170	NYSE	WCN	Wed, Jan 10, 2007	12.18	12.24	12.14	12.21
2169	NYSE	WCN	Tue, Jan 9, 2007	12.21	12.23	12.08	12.23
2168	NYSE	WCN	Mon, Jan 8, 2007	12.25	12.27	12.16	12.22
2167	NYSE	WCN	Fri, Jan 5, 2007	12.37	12.39	12.21	12.25
2166	NYSE	WCN	Thu, Jan 4, 2007	12.41	12.48	12.23	12.42
2165	NYSE	WCN	Wed, Jan 3, 2007	12.36	12.44	12.23	12.41
2164	NYSE	WCN	Fri, Dec 29, 2006	12.33	12.35	12.28	12.31
2163	NYSE	WCN	Thu, Dec 28, 2006	12.40	12.42	12.29	12.34
2162	NYSE	WCN	Wed, Dec 27, 2006	12.36	12.44	12.33	12.41
2161	NYSE	WCN	Tue, Dec 26, 2006	12.15	12.36	12.15	12.30
2160	NYSE	WCN	Fri, Dec 22, 2006	12.20	12.26	12.15	12.16
2159	NYSE	WCN	Thu, Dec 21, 2006	12.25	12.31	12.14	12.20
2158	NYSE	WCN	Wed, Dec 20, 2006	12.18	12.34	12.18	12.25
2157	NYSE	WCN	Tue, Dec 19, 2006	12.10	12.21	12.10	12.18
2156	NYSE	WCN	Mon, Dec 18, 2006	12.16	12.25	12.11	12.13
2155	NYSE	WCN	Fri, Dec 15, 2006	12.16	12.17	12.01	12.13
2154	NYSE	WCN	Thu, Dec 14, 2006	12.11	12.20	12.09	12.11
2153	NYSE	WCN	Wed, Dec 13, 2006	12.12	12.17	12.00	12.07
2152	NYSE	WCN	Tue, Dec 12, 2006	12.03	12.10	11.96	12.05
2151	NYSE	WCN	Mon, Dec 11, 2006	11.91	12.03	11.85	12.01
2150	NYSE	WCN	Fri, Dec 8, 2006	12.00	12.11	11.91	11.93
2149	NYSE	WCN	Thu, Dec 7, 2006	12.10	12.17	11.96	12.01
2148	NYSE	WCN	Wed, Dec 6, 2006	12.05	12.17	12.03	12.14
2147	NYSE	WCN	Tue, Dec 5, 2006	12.09	12.13	12.00	12.09
2146	NYSE	WCN	Mon, Dec 4, 2006	11.88	12.07	11.88	12.04
2145	NYSE	WCN	Fri, Dec 1, 2006	11.93	11.99	11.77	11.88
2144	NYSE	WCN	Thu, Nov 30, 2006	11.91	12.00	11.81	11.96
2143	NYSE	WCN	Wed, Nov 29, 2006	11.78	11.95	11.76	11.94
2142	NYSE	WCN	Tue, Nov 28, 2006	11.60	11.78	11.51	11.72
2141	NYSE	WCN	Mon, Nov 27, 2006	11.90	11.92	11.66	11.66
2140	NYSE	WCN	Fri, Nov 24, 2006	11.91	12.03	11.90	11.94
2139	NYSE	WCN	Wed, Nov 22, 2006	12.11	12.15	11.98	11.98
2138	NYSE	WCN	Tue, Nov 21, 2006	12.19	12.25	12.10	12.11
2137	NYSE	WCN	Mon, Nov 20, 2006	12.21	12.26	12.16	12.18
2136	NYSE	WCN	Fri, Nov 17, 2006	12.20	12.26	12.10	12.22
2135	NYSE	WCN	Thu, Nov 16, 2006	12.24	12.29	12.13	12.21
2134	NYSE	WCN	Wed, Nov 15, 2006	12.13	12.25	12.13	12.19
2133	NYSE	WCN	Tue, Nov 14, 2006	11.96	12.15	11.90	12.11
2132	NYSE	WCN	Mon, Nov 13, 2006	11.98	12.09	11.92	11.96
2131	NYSE	WCN	Fri, Nov 10, 2006	11.79	11.99	11.73	11.98
2130	NYSE	WCN	Thu, Nov 9, 2006	11.86	11.90	11.75	11.77
2129	NYSE	WCN	Wed, Nov 8, 2006	11.78	11.96	11.78	11.89
2128	NYSE	WCN	Tue, Nov 7, 2006	11.92	12.08	11.87	11.88
2127	NYSE	WCN	Mon, Nov 6, 2006	11.91	11.98	11.88	11.94
2126	NYSE	WCN	Fri, Nov 3, 2006	11.85	11.90	11.77	11.85
2125	NYSE	WCN	Thu, Nov 2, 2006	11.87	11.93	11.76	11.84
2124	NYSE	WCN	Wed, Nov 1, 2006	12.10	12.15	11.93	11.94
2123	NYSE	WCN	Tue, Oct 31, 2006	12.12	12.12	12.02	12.06
2122	NYSE	WCN	Mon, Oct 30, 2006	12.12	12.15	12.09	12.12
2121	NYSE	WCN	Fri, Oct 27, 2006	12.36	12.42	12.17	12.17
2120	NYSE	WCN	Thu, Oct 26, 2006	12.35	12.37	12.22	12.37
2119	NYSE	WCN	Wed, Oct 25, 2006	12.25	12.29	12.15	12.28
2118	NYSE	WCN	Tue, Oct 24, 2006	12.13	12.30	12.12	12.25
2117	NYSE	WCN	Mon, Oct 23, 2006	12.00	12.14	11.99	12.13
2116	NYSE	WCN	Fri, Oct 20, 2006	12.19	12.19	12.02	12.06
2115	NYSE	WCN	Thu, Oct 19, 2006	12.11	12.22	12.07	12.15
2114	NYSE	WCN	Wed, Oct 18, 2006	12.24	12.30	12.10	12.14
2113	NYSE	WCN	Tue, Oct 17, 2006	12.18	12.21	12.10	12.18
2112	NYSE	WCN	Mon, Oct 16, 2006	12.21	12.31	12.16	12.25
2111	NYSE	WCN	Fri, Oct 13, 2006	12.05	12.22	12.03	12.18
2110	NYSE	WCN	Thu, Oct 12, 2006	11.94	12.10	11.91	12.09
2109	NYSE	WCN	Wed, Oct 11, 2006	11.88	12.00	11.85	11.92
2108	NYSE	WCN	Tue, Oct 10, 2006	11.86	11.95	11.75	11.87
2107	NYSE	WCN	Mon, Oct 9, 2006	11.79	11.88	11.73	11.86
2106	NYSE	WCN	Fri, Oct 6, 2006	11.71	11.90	11.68	11.82
2105	NYSE	WCN	Thu, Oct 5, 2006	11.47	11.75	11.44	11.74
2104	NYSE	WCN	Wed, Oct 4, 2006	11.29	11.54	11.27	11.50
2103	NYSE	WCN	Tue, Oct 3, 2006	11.21	11.41	11.14	11.32
2102	NYSE	WCN	Mon, Oct 2, 2006	11.20	11.32	11.11	11.22
2101	NYSE	WCN	Fri, Sep 29, 2006	11.49	11.55	11.22	11.23
2100	NYSE	WCN	Thu, Sep 28, 2006	11.39	11.56	11.35	11.51
2099	NYSE	WCN	Wed, Sep 27, 2006	11.16	11.40	11.16	11.36
2098	NYSE	WCN	Tue, Sep 26, 2006	11.14	11.27	11.08	11.24
2097	NYSE	WCN	Mon, Sep 25, 2006	11.03	11.19	10.88	11.14
2096	NYSE	WCN	Fri, Sep 22, 2006	11.05	11.11	10.92	11.03
2095	NYSE	WCN	Thu, Sep 21, 2006	11.08	11.20	10.98	11.06
2094	NYSE	WCN	Wed, Sep 20, 2006	10.87	11.13	10.86	11.04
2093	NYSE	WCN	Tue, Sep 19, 2006	10.75	10.84	10.65	10.81
2092	NYSE	WCN	Mon, Sep 18, 2006	10.73	10.84	10.72	10.76
2091	NYSE	WCN	Fri, Sep 15, 2006	10.68	10.83	10.68	10.73
2090	NYSE	WCN	Thu, Sep 14, 2006	10.58	10.68	10.57	10.65
2089	NYSE	WCN	Wed, Sep 13, 2006	10.69	10.71	10.58	10.61
2088	NYSE	WCN	Tue, Sep 12, 2006	10.59	10.81	10.56	10.69
2087	NYSE	WCN	Mon, Sep 11, 2006	10.47	10.64	10.46	10.56
2086	NYSE	WCN	Fri, Sep 8, 2006	10.58	10.62	10.49	10.50
2085	NYSE	WCN	Thu, Sep 7, 2006	10.65	10.74	10.55	10.58
2084	NYSE	WCN	Wed, Sep 6, 2006	10.87	10.87	10.66	10.68
2083	NYSE	WCN	Tue, Sep 5, 2006	10.89	10.94	10.55	10.87
2082	NYSE	WCN	Fri, Sep 1, 2006	10.92	10.97	10.82	10.89
2081	NYSE	WCN	Thu, Aug 31, 2006	10.89	10.94	10.86	10.89
2080	NYSE	WCN	Wed, Aug 30, 2006	10.95	11.03	10.85	10.87
2079	NYSE	WCN	Tue, Aug 29, 2006	10.80	10.91	10.75	10.90
2078	NYSE	WCN	Mon, Aug 28, 2006	10.68	10.82	10.64	10.79
2077	NYSE	WCN	Fri, Aug 25, 2006	10.67	10.72	10.57	10.68
2076	NYSE	WCN	Thu, Aug 24, 2006	10.77	10.78	10.61	10.69
2075	NYSE	WCN	Wed, Aug 23, 2006	10.81	10.87	10.67	10.76
2074	NYSE	WCN	Tue, Aug 22, 2006	10.84	10.92	10.80	10.81
2073	NYSE	WCN	Mon, Aug 21, 2006	11.00	11.00	10.84	10.87
2072	NYSE	WCN	Fri, Aug 18, 2006	11.10	11.11	10.90	11.03
2071	NYSE	WCN	Thu, Aug 17, 2006	11.10	11.18	11.04	11.08
2070	NYSE	WCN	Wed, Aug 16, 2006	11.05	11.12	11.01	11.12
2069	NYSE	WCN	Tue, Aug 15, 2006	10.92	11.03	10.90	11.01
2068	NYSE	WCN	Mon, Aug 14, 2006	10.83	10.98	10.80	10.84
2067	NYSE	WCN	Fri, Aug 11, 2006	10.83	10.83	10.67	10.76
2066	NYSE	WCN	Thu, Aug 10, 2006	10.76	10.90	10.69	10.84
2065	NYSE	WCN	Wed, Aug 9, 2006	11.01	11.06	10.77	10.81
2064	NYSE	WCN	Tue, Aug 8, 2006	11.04	11.19	10.92	10.96
2063	NYSE	WCN	Mon, Aug 7, 2006	11.08	11.11	10.87	11.03
2062	NYSE	WCN	Fri, Aug 4, 2006	11.11	11.19	10.96	11.13
2061	NYSE	WCN	Thu, Aug 3, 2006	10.97	11.12	10.93	11.08
2060	NYSE	WCN	Wed, Aug 2, 2006	11.03	11.10	10.98	11.01
2059	NYSE	WCN	Tue, Aug 1, 2006	11.04	11.07	10.91	11.02
2058	NYSE	WCN	Mon, Jul 31, 2006	11.04	11.10	10.85	11.08
2057	NYSE	WCN	Fri, Jul 28, 2006	11.17	11.30	11.06	11.08
2056	NYSE	WCN	Thu, Jul 27, 2006	10.81	11.24	10.69	11.16
2055	NYSE	WCN	Wed, Jul 26, 2006	10.69	10.77	10.58	10.64
2054	NYSE	WCN	Tue, Jul 25, 2006	10.67	10.84	10.56	10.75
2053	NYSE	WCN	Mon, Jul 24, 2006	10.48	10.72	10.48	10.70
2052	NYSE	WCN	Fri, Jul 21, 2006	10.44	10.44	10.30	10.42
2051	NYSE	WCN	Thu, Jul 20, 2006	10.72	10.75	10.43	10.44
2050	NYSE	WCN	Wed, Jul 19, 2006	10.56	10.81	10.56	10.72
2049	NYSE	WCN	Tue, Jul 18, 2006	10.51	10.63	10.41	10.55
2048	NYSE	WCN	Mon, Jul 17, 2006	10.37	10.49	10.32	10.47
2047	NYSE	WCN	Fri, Jul 14, 2006	10.38	10.40	10.28	10.37
2046	NYSE	WCN	Thu, Jul 13, 2006	10.39	10.52	10.33	10.38
2045	NYSE	WCN	Wed, Jul 12, 2006	10.51	10.57	10.42	10.43
2044	NYSE	WCN	Tue, Jul 11, 2006	10.37	10.54	10.29	10.54
2043	NYSE	WCN	Mon, Jul 10, 2006	10.32	10.46	10.24	10.40
2042	NYSE	WCN	Fri, Jul 7, 2006	10.60	10.60	10.29	10.29
2041	NYSE	WCN	Thu, Jul 6, 2006	10.64	10.72	10.54	10.63
2040	NYSE	WCN	Wed, Jul 5, 2006	10.70	10.73	10.55	10.66
2039	NYSE	WCN	Mon, Jul 3, 2006	10.81	10.81	10.71	10.76
2038	NYSE	WCN	Fri, Jun 30, 2006	10.77	10.79	10.65	10.79
2037	NYSE	WCN	Thu, Jun 29, 2006	10.65	10.77	10.54	10.74
2036	NYSE	WCN	Wed, Jun 28, 2006	10.52	10.64	10.44	10.59
2035	NYSE	WCN	Tue, Jun 27, 2006	10.74	10.74	10.46	10.49
2034	NYSE	WCN	Mon, Jun 26, 2006	10.75	10.78	10.71	10.76
2033	NYSE	WCN	Fri, Jun 23, 2006	10.73	10.76	10.59	10.73
2032	NYSE	WCN	Thu, Jun 22, 2006	10.89	10.89	10.69	10.76
2031	NYSE	WCN	Wed, Jun 21, 2006	10.96	11.05	10.87	10.89
2030	NYSE	WCN	Tue, Jun 20, 2006	10.93	11.00	10.90	10.96
2029	NYSE	WCN	Mon, Jun 19, 2006	10.97	11.00	10.79	10.94
2028	NYSE	WCN	Fri, Jun 16, 2006	11.05	11.08	10.95	10.99
2027	NYSE	WCN	Thu, Jun 15, 2006	11.05	11.11	11.00	11.05
2026	NYSE	WCN	Wed, Jun 14, 2006	11.11	11.14	10.94	11.06
2025	NYSE	WCN	Tue, Jun 13, 2006	11.16	11.27	10.95	11.11
2024	NYSE	WCN	Mon, Jun 12, 2006	11.18	11.27	11.05	11.18
2023	NYSE	WCN	Fri, Jun 9, 2006	11.29	11.32	11.06	11.19
2022	NYSE	WCN	Thu, Jun 8, 2006	11.29	11.35	11.02	11.29
2021	NYSE	WCN	Wed, Jun 7, 2006	11.34	11.42	11.24	11.32
2020	NYSE	WCN	Tue, Jun 6, 2006	11.30	11.36	11.17	11.34
2019	NYSE	WCN	Mon, Jun 5, 2006	11.47	11.49	11.23	11.29
2018	NYSE	WCN	Fri, Jun 2, 2006	11.48	11.56	11.35	11.50
2017	NYSE	WCN	Thu, Jun 1, 2006	11.37	11.49	11.34	11.47
2016	NYSE	WCN	Wed, May 31, 2006	11.34	11.45	11.23	11.39
2015	NYSE	WCN	Tue, May 30, 2006	11.47	11.49	11.30	11.30
2014	NYSE	WCN	Fri, May 26, 2006	11.25	11.50	11.24	11.50
2013	NYSE	WCN	Thu, May 25, 2006	11.30	11.34	11.07	11.21
2012	NYSE	WCN	Wed, May 24, 2006	11.37	11.38	10.92	11.24
2011	NYSE	WCN	Tue, May 23, 2006	11.62	11.64	11.37	11.40
2010	NYSE	WCN	Mon, May 22, 2006	11.54	11.61	11.39	11.56
2009	NYSE	WCN	Fri, May 19, 2006	11.70	11.70	11.52	11.54
2008	NYSE	WCN	Thu, May 18, 2006	11.82	11.84	11.68	11.69
2007	NYSE	WCN	Wed, May 17, 2006	11.76	11.85	11.73	11.84
2006	NYSE	WCN	Tue, May 16, 2006	11.85	11.87	11.75	11.84
2005	NYSE	WCN	Mon, May 15, 2006	11.61	11.85	11.44	11.85
2004	NYSE	WCN	Fri, May 12, 2006	11.76	11.76	11.61	11.67
2003	NYSE	WCN	Thu, May 11, 2006	11.85	11.85	11.64	11.77
2002	NYSE	WCN	Wed, May 10, 2006	11.85	11.86	11.80	11.86
2001	NYSE	WCN	Tue, May 9, 2006	11.78	11.88	11.76	11.88
2000	NYSE	WCN	Mon, May 8, 2006	11.76	11.78	11.67	11.78
1999	NYSE	WCN	Fri, May 5, 2006	11.66	11.81	11.66	11.75
1998	NYSE	WCN	Thu, May 4, 2006	11.40	11.60	11.36	11.59
1997	NYSE	WCN	Wed, May 3, 2006	11.44	11.44	11.19	11.40
1996	NYSE	WCN	Tue, May 2, 2006	11.47	11.50	11.41	11.47
1995	NYSE	WCN	Mon, May 1, 2006	11.45	11.49	11.39	11.48
1994	NYSE	WCN	Fri, Apr 28, 2006	11.48	11.49	11.29	11.41
1993	NYSE	WCN	Thu, Apr 27, 2006	11.36	11.57	11.27	11.48
1992	NYSE	WCN	Wed, Apr 26, 2006	11.44	11.53	11.13	11.43
1991	NYSE	WCN	Tue, Apr 25, 2006	11.64	11.66	11.50	11.51
1990	NYSE	WCN	Mon, Apr 24, 2006	11.63	11.74	11.56	11.72
1989	NYSE	WCN	Fri, Apr 21, 2006	11.76	11.78	11.61	11.66
1988	NYSE	WCN	Thu, Apr 20, 2006	11.67	11.75	11.59	11.69
1987	NYSE	WCN	Wed, Apr 19, 2006	11.62	11.76	11.61	11.69
1986	NYSE	WCN	Tue, Apr 18, 2006	11.51	11.63	11.51	11.62
1985	NYSE	WCN	Mon, Apr 17, 2006	11.54	11.65	11.42	11.47
1984	NYSE	WCN	Thu, Apr 13, 2006	11.60	11.63	11.49	11.53
1983	NYSE	WCN	Wed, Apr 12, 2006	11.59	11.66	11.53	11.61
1982	NYSE	WCN	Tue, Apr 11, 2006	11.73	11.78	11.51	11.58
1981	NYSE	WCN	Mon, Apr 10, 2006	11.78	11.82	11.62	11.74
1980	NYSE	WCN	Fri, Apr 7, 2006	11.94	11.97	11.69	11.78
1979	NYSE	WCN	Thu, Apr 6, 2006	11.96	11.99	11.82	11.91
1978	NYSE	WCN	Wed, Apr 5, 2006	11.97	12.04	11.90	11.96
1977	NYSE	WCN	Tue, Apr 4, 2006	11.80	11.96	11.72	11.96
1976	NYSE	WCN	Mon, Apr 3, 2006	11.80	11.85	11.73	11.82
1975	NYSE	WCN	Fri, Mar 31, 2006	11.70	11.85	11.70	11.80
1974	NYSE	WCN	Thu, Mar 30, 2006	11.70	11.76	11.64	11.70
1973	NYSE	WCN	Wed, Mar 29, 2006	11.63	11.80	11.63	11.71
1972	NYSE	WCN	Tue, Mar 28, 2006	11.57	11.72	11.54	11.62
1971	NYSE	WCN	Mon, Mar 27, 2006	11.57	11.60	11.53	11.55
1970	NYSE	WCN	Fri, Mar 24, 2006	11.53	11.58	11.45	11.57
1969	NYSE	WCN	Thu, Mar 23, 2006	11.46	11.61	11.40	11.53
1968	NYSE	WCN	Wed, Mar 22, 2006	11.42	11.47	11.39	11.46
1967	NYSE	WCN	Tue, Mar 21, 2006	11.52	11.54	11.42	11.42
1966	NYSE	WCN	Mon, Mar 20, 2006	11.58	11.58	11.50	11.52
1965	NYSE	WCN	Fri, Mar 17, 2006	11.67	11.67	11.51	11.57
1964	NYSE	WCN	Thu, Mar 16, 2006	11.57	11.79	11.57	11.65
1963	NYSE	WCN	Wed, Mar 15, 2006	11.19	11.59	11.18	11.57
1962	NYSE	WCN	Tue, Mar 14, 2006	11.20	11.23	11.08	11.20
1961	NYSE	WCN	Mon, Mar 13, 2006	11.23	11.24	11.13	11.19
1960	NYSE	WCN	Fri, Mar 10, 2006	11.12	11.25	11.05	11.20
1959	NYSE	WCN	Thu, Mar 9, 2006	11.08	11.14	11.06	11.12
1958	NYSE	WCN	Wed, Mar 8, 2006	10.96	11.11	10.95	11.08
1957	NYSE	WCN	Tue, Mar 7, 2006	10.93	11.04	10.87	10.99
1956	NYSE	WCN	Mon, Mar 6, 2006	10.56	11.03	10.56	10.98
1955	NYSE	WCN	Fri, Mar 3, 2006	10.86	10.89	10.82	10.84
1954	NYSE	WCN	Thu, Mar 2, 2006	10.85	10.89	10.80	10.89
1953	NYSE	WCN	Wed, Mar 1, 2006	10.86	10.89	10.81	10.86
1952	NYSE	WCN	Tue, Feb 28, 2006	10.96	10.96	10.79	10.86
1951	NYSE	WCN	Mon, Feb 27, 2006	10.97	11.01	10.96	10.98
1950	NYSE	WCN	Fri, Feb 24, 2006	10.90	10.99	10.81	10.98
1949	NYSE	WCN	Thu, Feb 23, 2006	10.95	10.99	10.94	10.94
1948	NYSE	WCN	Wed, Feb 22, 2006	10.81	10.98	10.75	10.95
1947	NYSE	WCN	Tue, Feb 21, 2006	10.90	10.93	10.76	10.79
1946	NYSE	WCN	Fri, Feb 17, 2006	10.61	10.90	10.61	10.90
1945	NYSE	WCN	Thu, Feb 16, 2006	10.55	10.74	10.54	10.74
1944	NYSE	WCN	Wed, Feb 15, 2006	10.45	10.57	10.42	10.53
1943	NYSE	WCN	Tue, Feb 14, 2006	10.37	10.37	10.00	10.30
1942	NYSE	WCN	Mon, Feb 13, 2006	10.55	10.58	10.48	10.56
1941	NYSE	WCN	Fri, Feb 10, 2006	10.40	10.61	10.35	10.55
1940	NYSE	WCN	Thu, Feb 9, 2006	10.30	10.44	10.30	10.39
1939	NYSE	WCN	Wed, Feb 8, 2006	10.08	10.31	10.04	10.29
1938	NYSE	WCN	Tue, Feb 7, 2006	10.20	10.29	10.07	10.07
1937	NYSE	WCN	Mon, Feb 6, 2006	10.14	10.28	10.14	10.23
1936	NYSE	WCN	Fri, Feb 3, 2006	10.16	10.23	10.16	10.17
1935	NYSE	WCN	Thu, Feb 2, 2006	10.30	10.34	10.19	10.19
1934	NYSE	WCN	Wed, Feb 1, 2006	10.32	10.37	10.29	10.31
1933	NYSE	WCN	Tue, Jan 31, 2006	10.32	10.37	10.28	10.35
1932	NYSE	WCN	Mon, Jan 30, 2006	10.40	10.41	10.31	10.35
1931	NYSE	WCN	Fri, Jan 27, 2006	10.37	10.46	10.37	10.41
1930	NYSE	WCN	Thu, Jan 26, 2006	10.33	10.40	10.27	10.39
1929	NYSE	WCN	Wed, Jan 25, 2006	10.29	10.35	10.25	10.30
1928	NYSE	WCN	Tue, Jan 24, 2006	10.20	10.29	10.19	10.28
1927	NYSE	WCN	Mon, Jan 23, 2006	10.23	10.27	10.10	10.17
1926	NYSE	WCN	Fri, Jan 20, 2006	10.28	10.29	10.23	10.25
1925	NYSE	WCN	Thu, Jan 19, 2006	10.29	10.29	10.19	10.22
1924	NYSE	WCN	Wed, Jan 18, 2006	10.30	10.37	10.25	10.28
1923	NYSE	WCN	Tue, Jan 17, 2006	10.31	10.37	10.30	10.34
1922	NYSE	WCN	Fri, Jan 13, 2006	10.39	10.42	10.35	10.38
1921	NYSE	WCN	Thu, Jan 12, 2006	10.41	10.46	10.36	10.39
1920	NYSE	WCN	Wed, Jan 11, 2006	10.45	10.46	10.29	10.37
1919	NYSE	WCN	Tue, Jan 10, 2006	10.40	10.45	10.38	10.45
1918	NYSE	WCN	Mon, Jan 9, 2006	10.39	10.44	10.36	10.41
1917	NYSE	WCN	Fri, Jan 6, 2006	10.36	10.39	10.29	10.37
1916	NYSE	WCN	Thu, Jan 5, 2006	10.32	10.36	10.28	10.33
1915	NYSE	WCN	Wed, Jan 4, 2006	10.34	10.36	10.29	10.32
1914	NYSE	WCN	Tue, Jan 3, 2006	10.25	10.37	10.13	10.33
1913	NYSE	WCN	Fri, Dec 30, 2005	10.18	10.28	10.16	10.21
1912	NYSE	WCN	Thu, Dec 29, 2005	10.23	10.23	10.11	10.18
1911	NYSE	WCN	Wed, Dec 28, 2005	10.25	10.26	10.19	10.23
1910	NYSE	WCN	Tue, Dec 27, 2005	10.28	10.31	10.20	10.23
1909	NYSE	WCN	Fri, Dec 23, 2005	10.20	10.29	10.18	10.24
1908	NYSE	WCN	Thu, Dec 22, 2005	10.19	10.22	10.15	10.18
1907	NYSE	WCN	Wed, Dec 21, 2005	10.18	10.23	10.15	10.19
1906	NYSE	WCN	Tue, Dec 20, 2005	9.96	10.23	9.96	10.17
1905	NYSE	WCN	Mon, Dec 19, 2005	10.06	10.06	9.95	9.96
1904	NYSE	WCN	Fri, Dec 16, 2005	10.13	10.14	10.04	10.04
1903	NYSE	WCN	Thu, Dec 15, 2005	10.20	10.21	10.06	10.10
1902	NYSE	WCN	Wed, Dec 14, 2005	10.13	10.22	10.12	10.19
1901	NYSE	WCN	Tue, Dec 13, 2005	10.13	10.16	10.07	10.12
1900	NYSE	WCN	Mon, Dec 12, 2005	10.22	10.22	10.09	10.13
1899	NYSE	WCN	Fri, Dec 9, 2005	10.21	10.26	10.15	10.21
1898	NYSE	WCN	Thu, Dec 8, 2005	10.17	10.23	10.13	10.18
1897	NYSE	WCN	Wed, Dec 7, 2005	10.25	10.26	10.14	10.20
1896	NYSE	WCN	Tue, Dec 6, 2005	10.34	10.34	10.23	10.24
1895	NYSE	WCN	Mon, Dec 5, 2005	10.34	10.35	10.23	10.31
1894	NYSE	WCN	Fri, Dec 2, 2005	10.36	10.37	10.26	10.37
1893	NYSE	WCN	Thu, Dec 1, 2005	10.36	10.42	10.29	10.39
1892	NYSE	WCN	Wed, Nov 30, 2005	10.37	10.41	10.30	10.32
1891	NYSE	WCN	Tue, Nov 29, 2005	10.41	10.51	10.37	10.39
1890	NYSE	WCN	Mon, Nov 28, 2005	10.44	10.44	10.33	10.37
1889	NYSE	WCN	Fri, Nov 25, 2005	10.44	10.47	10.40	10.45
1888	NYSE	WCN	Wed, Nov 23, 2005	10.56	10.57	10.44	10.44
1887	NYSE	WCN	Tue, Nov 22, 2005	10.51	10.57	10.44	10.56
1886	NYSE	WCN	Mon, Nov 21, 2005	10.25	10.51	10.21	10.51
1885	NYSE	WCN	Fri, Nov 18, 2005	10.29	10.30	10.17	10.28
1884	NYSE	WCN	Thu, Nov 17, 2005	10.07	10.23	10.04	10.23
1883	NYSE	WCN	Wed, Nov 16, 2005	10.06	10.08	9.94	10.04
1882	NYSE	WCN	Tue, Nov 15, 2005	10.13	10.15	10.03	10.06
1881	NYSE	WCN	Mon, Nov 14, 2005	10.20	10.20	10.08	10.12
1880	NYSE	WCN	Fri, Nov 11, 2005	10.08	10.21	10.04	10.21
1879	NYSE	WCN	Thu, Nov 10, 2005	9.97	10.11	9.87	10.11
1878	NYSE	WCN	Wed, Nov 9, 2005	9.98	10.08	9.94	9.99
1877	NYSE	WCN	Tue, Nov 8, 2005	10.05	10.07	9.93	9.98
1876	NYSE	WCN	Mon, Nov 7, 2005	10.12	10.18	10.01	10.08
1875	NYSE	WCN	Fri, Nov 4, 2005	10.05	10.12	10.04	10.12
1874	NYSE	WCN	Thu, Nov 3, 2005	10.03	10.07	9.99	10.05
1873	NYSE	WCN	Wed, Nov 2, 2005	9.88	10.04	9.88	10.03
1872	NYSE	WCN	Tue, Nov 1, 2005	9.85	9.96	9.85	9.91
1871	NYSE	WCN	Mon, Oct 31, 2005	9.69	9.93	9.65	9.89
1870	NYSE	WCN	Fri, Oct 28, 2005	9.39	9.69	9.37	9.69
1869	NYSE	WCN	Thu, Oct 27, 2005	9.63	9.63	9.33	9.45
1868	NYSE	WCN	Wed, Oct 26, 2005	10.01	10.03	9.67	9.73
1867	NYSE	WCN	Tue, Oct 25, 2005	9.93	10.00	9.77	9.99
1866	NYSE	WCN	Mon, Oct 24, 2005	9.83	10.03	9.83	9.97
1865	NYSE	WCN	Fri, Oct 21, 2005	9.88	9.99	9.59	9.85
1864	NYSE	WCN	Thu, Oct 20, 2005	10.04	10.10	9.81	9.87
1863	NYSE	WCN	Wed, Oct 19, 2005	9.81	10.07	9.77	10.07
1862	NYSE	WCN	Tue, Oct 18, 2005	9.78	9.82	9.70	9.80
1861	NYSE	WCN	Mon, Oct 17, 2005	9.82	9.83	9.67	9.77
1860	NYSE	WCN	Fri, Oct 14, 2005	9.78	9.82	9.67	9.80
1859	NYSE	WCN	Thu, Oct 13, 2005	9.76	9.80	9.71	9.75
1858	NYSE	WCN	Wed, Oct 12, 2005	9.83	9.87	9.69	9.76
1857	NYSE	WCN	Tue, Oct 11, 2005	9.96	9.96	9.79	9.84
1856	NYSE	WCN	Mon, Oct 10, 2005	10.01	10.04	9.90	9.93
1855	NYSE	WCN	Fri, Oct 7, 2005	9.94	10.03	9.89	10.01
1854	NYSE	WCN	Thu, Oct 6, 2005	9.87	9.92	9.80	9.85
1853	NYSE	WCN	Wed, Oct 5, 2005	10.07	10.08	9.84	9.84
1852	NYSE	WCN	Tue, Oct 4, 2005	10.39	10.40	10.11	10.11
1851	NYSE	WCN	Mon, Oct 3, 2005	10.37	10.46	10.33	10.37
1850	NYSE	WCN	Fri, Sep 30, 2005	10.35	10.44	10.31	10.39
1849	NYSE	WCN	Thu, Sep 29, 2005	10.15	10.34	10.13	10.34
1848	NYSE	WCN	Wed, Sep 28, 2005	10.22	10.26	10.06	10.15
1847	NYSE	WCN	Tue, Sep 27, 2005	10.08	10.30	10.08	10.24
1846	NYSE	WCN	Mon, Sep 26, 2005	10.01	10.16	10.01	10.07
1845	NYSE	WCN	Fri, Sep 23, 2005	9.92	9.98	9.88	9.97
1844	NYSE	WCN	Thu, Sep 22, 2005	9.96	10.01	9.88	9.92
1843	NYSE	WCN	Wed, Sep 21, 2005	10.07	10.07	9.94	9.95
1842	NYSE	WCN	Tue, Sep 20, 2005	10.24	10.24	10.01	10.09
1841	NYSE	WCN	Mon, Sep 19, 2005	10.54	10.55	10.14	10.24
1840	NYSE	WCN	Fri, Sep 16, 2005	10.51	10.60	10.39	10.58
1839	NYSE	WCN	Thu, Sep 15, 2005	10.49	10.51	10.35	10.44
1838	NYSE	WCN	Wed, Sep 14, 2005	10.65	10.65	10.43	10.47
1837	NYSE	WCN	Tue, Sep 13, 2005	10.61	10.68	10.54	10.61
1836	NYSE	WCN	Mon, Sep 12, 2005	10.68	10.70	10.60	10.65
1835	NYSE	WCN	Fri, Sep 9, 2005	10.67	10.68	10.60	10.68
1834	NYSE	WCN	Thu, Sep 8, 2005	10.66	10.71	10.61	10.64
1833	NYSE	WCN	Wed, Sep 7, 2005	10.68	10.73	10.63	10.71
1832	NYSE	WCN	Tue, Sep 6, 2005	10.51	10.67	10.47	10.67
1831	NYSE	WCN	Fri, Sep 2, 2005	10.55	10.59	10.46	10.47
1830	NYSE	WCN	Thu, Sep 1, 2005	10.48	10.59	10.43	10.55
1829	NYSE	WCN	Wed, Aug 31, 2005	10.23	10.47	10.15	10.47
1828	NYSE	WCN	Tue, Aug 30, 2005	10.28	10.31	10.17	10.23
1827	NYSE	WCN	Mon, Aug 29, 2005	10.34	10.36	10.22	10.28
1826	NYSE	WCN	Fri, Aug 26, 2005	10.36	10.38	10.14	10.34
1825	NYSE	WCN	Thu, Aug 25, 2005	10.37	10.46	10.33	10.36
1824	NYSE	WCN	Wed, Aug 24, 2005	10.40	10.47	10.30	10.33
1823	NYSE	WCN	Tue, Aug 23, 2005	10.38	10.43	10.30	10.39
1822	NYSE	WCN	Mon, Aug 22, 2005	10.36	10.43	10.33	10.39
1821	NYSE	WCN	Fri, Aug 19, 2005	10.40	10.42	10.22	10.36
1820	NYSE	WCN	Thu, Aug 18, 2005	10.46	10.52	10.38	10.42
1819	NYSE	WCN	Wed, Aug 17, 2005	10.38	10.55	10.37	10.51
1818	NYSE	WCN	Tue, Aug 16, 2005	10.53	10.53	10.40	10.42
1817	NYSE	WCN	Mon, Aug 15, 2005	10.48	10.56	10.41	10.54
1816	NYSE	WCN	Fri, Aug 12, 2005	10.66	10.67	10.44	10.52
1815	NYSE	WCN	Thu, Aug 11, 2005	10.56	10.71	10.50	10.69
1814	NYSE	WCN	Wed, Aug 10, 2005	10.64	10.72	10.47	10.56
1813	NYSE	WCN	Tue, Aug 9, 2005	10.59	10.64	10.56	10.60
1812	NYSE	WCN	Mon, Aug 8, 2005	10.58	10.70	10.57	10.60
1811	NYSE	WCN	Fri, Aug 5, 2005	10.67	10.69	10.54	10.60
1810	NYSE	WCN	Thu, Aug 4, 2005	10.76	10.77	10.64	10.66
1809	NYSE	WCN	Wed, Aug 3, 2005	10.78	10.83	10.72	10.79
1808	NYSE	WCN	Tue, Aug 2, 2005	10.76	10.86	10.74	10.80
1807	NYSE	WCN	Mon, Aug 1, 2005	10.67	10.79	10.66	10.73
1806	NYSE	WCN	Fri, Jul 29, 2005	10.61	10.74	10.61	10.67
1805	NYSE	WCN	Thu, Jul 28, 2005	10.55	10.63	10.52	10.63
1804	NYSE	WCN	Wed, Jul 27, 2005	10.55	10.57	10.36	10.53
1803	NYSE	WCN	Tue, Jul 26, 2005	10.68	10.70	10.51	10.59
1802	NYSE	WCN	Mon, Jul 25, 2005	10.83	10.93	10.70	10.70
1801	NYSE	WCN	Fri, Jul 22, 2005	10.73	10.98	10.66	10.93
1800	NYSE	WCN	Thu, Jul 21, 2005	10.84	10.89	10.72	10.73
1799	NYSE	WCN	Wed, Jul 20, 2005	10.72	10.88	10.70	10.85
1798	NYSE	WCN	Tue, Jul 19, 2005	10.78	10.86	10.74	10.76
1797	NYSE	WCN	Mon, Jul 18, 2005	10.69	10.80	10.64	10.72
1796	NYSE	WCN	Fri, Jul 15, 2005	10.61	10.76	10.60	10.72
1795	NYSE	WCN	Thu, Jul 14, 2005	10.74	10.76	10.62	10.64
1794	NYSE	WCN	Wed, Jul 13, 2005	11.03	11.03	10.66	10.73
1793	NYSE	WCN	Tue, Jul 12, 2005	11.26	11.26	11.02	11.04
1792	NYSE	WCN	Mon, Jul 11, 2005	11.27	11.30	11.17	11.26
1791	NYSE	WCN	Fri, Jul 8, 2005	11.09	11.28	11.07	11.28
1790	NYSE	WCN	Thu, Jul 7, 2005	11.02	11.13	10.93	11.10
1789	NYSE	WCN	Wed, Jul 6, 2005	11.10	11.11	11.00	11.07
1788	NYSE	WCN	Tue, Jul 5, 2005	10.98	11.11	10.84	11.10
1787	NYSE	WCN	Fri, Jul 1, 2005	11.03	11.09	10.97	11.01
1786	NYSE	WCN	Thu, Jun 30, 2005	11.12	11.17	11.02	11.05
1785	NYSE	WCN	Wed, Jun 29, 2005	11.10	11.10	11.02	11.09
1784	NYSE	WCN	Tue, Jun 28, 2005	10.86	11.08	10.83	11.08
1783	NYSE	WCN	Mon, Jun 27, 2005	10.73	10.85	10.65	10.81
1782	NYSE	WCN	Fri, Jun 24, 2005	10.73	10.74	10.54	10.74
1781	NYSE	WCN	Thu, Jun 23, 2005	10.95	10.95	10.72	10.73
1780	NYSE	WCN	Wed, Jun 22, 2005	10.93	11.02	10.91	10.96
1779	NYSE	WCN	Tue, Jun 21, 2005	10.89	10.96	10.82	10.90
1778	NYSE	WCN	Mon, Jun 20, 2005	11.04	11.04	10.82	10.89
1777	NYSE	WCN	Fri, Jun 17, 2005	11.11	11.14	11.04	11.04
1776	NYSE	WCN	Thu, Jun 16, 2005	11.10	11.10	11.01	11.10
1775	NYSE	WCN	Wed, Jun 15, 2005	11.13	11.13	10.95	11.10
1774	NYSE	WCN	Tue, Jun 14, 2005	11.13	11.13	11.01	11.08
1773	NYSE	WCN	Mon, Jun 13, 2005	11.04	11.15	11.01	11.08
1772	NYSE	WCN	Fri, Jun 10, 2005	11.11	11.11	11.02	11.07
1771	NYSE	WCN	Thu, Jun 9, 2005	11.08	11.16	10.99	11.10
1770	NYSE	WCN	Wed, Jun 8, 2005	11.18	11.21	11.07	11.10
1769	NYSE	WCN	Tue, Jun 7, 2005	11.32	11.36	11.15	11.16
1768	NYSE	WCN	Mon, Jun 6, 2005	11.19	11.33	11.13	11.28
1767	NYSE	WCN	Fri, Jun 3, 2005	11.19	11.25	11.13	11.18
1766	NYSE	WCN	Thu, Jun 2, 2005	11.24	11.25	11.10	11.22
1765	NYSE	WCN	Wed, Jun 1, 2005	10.96	11.25	10.96	11.24
1764	NYSE	WCN	Tue, May 31, 2005	11.04	11.08	10.96	10.99
1763	NYSE	WCN	Fri, May 27, 2005	10.95	11.10	10.94	11.08
1762	NYSE	WCN	Thu, May 26, 2005	10.71	10.95	10.71	10.95
1761	NYSE	WCN	Wed, May 25, 2005	10.86	10.86	10.70	10.71
1760	NYSE	WCN	Tue, May 24, 2005	10.86	10.93	10.75	10.90
1759	NYSE	WCN	Mon, May 23, 2005	10.94	11.00	10.87	10.91
1758	NYSE	WCN	Fri, May 20, 2005	10.94	11.03	10.85	10.95
1757	NYSE	WCN	Thu, May 19, 2005	10.91	11.00	10.89	10.97
1756	NYSE	WCN	Wed, May 18, 2005	10.93	11.02	10.87	10.92
1755	NYSE	WCN	Tue, May 17, 2005	10.93	10.93	10.77	10.91
1754	NYSE	WCN	Mon, May 16, 2005	10.80	10.92	10.74	10.91
1753	NYSE	WCN	Fri, May 13, 2005	10.78	10.87	10.74	10.77
1752	NYSE	WCN	Thu, May 12, 2005	10.76	10.84	10.74	10.76
1751	NYSE	WCN	Wed, May 11, 2005	10.71	10.80	10.62	10.77
1750	NYSE	WCN	Tue, May 10, 2005	10.74	10.74	10.65	10.71
1749	NYSE	WCN	Mon, May 9, 2005	10.71	10.79	10.70	10.79
1748	NYSE	WCN	Fri, May 6, 2005	10.78	10.79	10.66	10.72
1747	NYSE	WCN	Thu, May 5, 2005	10.68	10.77	10.64	10.72
1746	NYSE	WCN	Wed, May 4, 2005	10.60	10.68	10.59	10.68
1745	NYSE	WCN	Tue, May 3, 2005	10.64	10.66	10.56	10.61
1744	NYSE	WCN	Mon, May 2, 2005	10.46	10.64	10.39	10.64
1743	NYSE	WCN	Fri, Apr 29, 2005	10.36	10.52	10.34	10.44
1742	NYSE	WCN	Thu, Apr 28, 2005	10.34	10.38	10.26	10.29
1741	NYSE	WCN	Wed, Apr 27, 2005	10.28	10.44	10.25	10.35
1740	NYSE	WCN	Tue, Apr 26, 2005	10.31	10.36	10.25	10.28
1739	NYSE	WCN	Mon, Apr 25, 2005	10.19	10.32	10.19	10.30
1738	NYSE	WCN	Fri, Apr 22, 2005	10.15	10.30	10.09	10.18
1737	NYSE	WCN	Thu, Apr 21, 2005	9.94	10.28	9.94	10.19
1736	NYSE	WCN	Wed, Apr 20, 2005	9.97	9.98	9.79	9.79
1735	NYSE	WCN	Tue, Apr 19, 2005	10.01	10.02	9.93	9.96
1734	NYSE	WCN	Mon, Apr 18, 2005	9.81	10.04	9.74	10.01
1733	NYSE	WCN	Fri, Apr 15, 2005	9.90	9.99	9.75	9.79
1732	NYSE	WCN	Thu, Apr 14, 2005	10.07	10.07	9.88	9.90
1731	NYSE	WCN	Wed, Apr 13, 2005	10.25	10.27	10.04	10.07
1730	NYSE	WCN	Tue, Apr 12, 2005	10.27	10.31	10.15	10.28
1729	NYSE	WCN	Mon, Apr 11, 2005	10.31	10.36	10.25	10.31
1728	NYSE	WCN	Fri, Apr 8, 2005	10.37	10.37	10.28	10.32
1727	NYSE	WCN	Thu, Apr 7, 2005	10.33	10.40	10.31	10.37
1726	NYSE	WCN	Wed, Apr 6, 2005	10.29	10.39	10.29	10.33
1725	NYSE	WCN	Tue, Apr 5, 2005	10.31	10.36	10.25	10.29
1724	NYSE	WCN	Mon, Apr 4, 2005	10.33	10.36	10.19	10.31
1723	NYSE	WCN	Fri, Apr 1, 2005	10.30	10.36	10.16	10.33
1722	NYSE	WCN	Thu, Mar 31, 2005	10.36	10.36	10.23	10.30
1721	NYSE	WCN	Wed, Mar 30, 2005	10.22	10.36	10.21	10.36
1720	NYSE	WCN	Tue, Mar 29, 2005	10.32	10.36	10.15	10.17
1719	NYSE	WCN	Mon, Mar 28, 2005	10.19	10.35	10.19	10.33
1718	NYSE	WCN	Thu, Mar 24, 2005	10.15	10.19	10.08	10.14
1717	NYSE	WCN	Wed, Mar 23, 2005	10.07	10.15	10.07	10.12
1716	NYSE	WCN	Tue, Mar 22, 2005	10.30	10.34	10.01	10.10
1715	NYSE	WCN	Mon, Mar 21, 2005	10.32	10.32	10.23	10.30
1714	NYSE	WCN	Fri, Mar 18, 2005	10.44	10.44	10.25	10.31
1713	NYSE	WCN	Thu, Mar 17, 2005	10.30	10.37	10.22	10.37
1712	NYSE	WCN	Wed, Mar 16, 2005	10.27	10.32	10.23	10.28
1711	NYSE	WCN	Tue, Mar 15, 2005	10.38	10.46	10.30	10.30
1710	NYSE	WCN	Mon, Mar 14, 2005	10.39	10.41	10.35	10.37
1709	NYSE	WCN	Fri, Mar 11, 2005	10.36	10.42	10.35	10.40
1708	NYSE	WCN	Thu, Mar 10, 2005	10.34	10.40	10.34	10.37
1707	NYSE	WCN	Wed, Mar 9, 2005	10.36	10.39	10.31	10.33
1706	NYSE	WCN	Tue, Mar 8, 2005	10.38	10.44	10.33	10.37
1705	NYSE	WCN	Mon, Mar 7, 2005	10.44	10.45	10.36	10.38
1704	NYSE	WCN	Fri, Mar 4, 2005	10.36	10.44	10.36	10.41
1703	NYSE	WCN	Thu, Mar 3, 2005	10.35	10.41	10.31	10.35
1702	NYSE	WCN	Wed, Mar 2, 2005	10.22	10.35	10.22	10.33
1701	NYSE	WCN	Tue, Mar 1, 2005	10.07	10.29	10.07	10.24
1700	NYSE	WCN	Mon, Feb 28, 2005	10.22	10.25	10.06	10.10
1699	NYSE	WCN	Fri, Feb 25, 2005	10.06	10.32	9.98	10.25
1698	NYSE	WCN	Thu, Feb 24, 2005	10.21	10.22	9.95	10.02
1697	NYSE	WCN	Wed, Feb 23, 2005	9.60	9.87	9.60	9.78
1696	NYSE	WCN	Tue, Feb 22, 2005	10.11	10.11	9.71	9.76
1695	NYSE	WCN	Fri, Feb 18, 2005	10.22	10.49	10.07	10.11
1694	NYSE	WCN	Thu, Feb 17, 2005	9.89	10.04	9.80	9.90
1693	NYSE	WCN	Wed, Feb 16, 2005	9.80	9.93	9.78	9.89
1692	NYSE	WCN	Tue, Feb 15, 2005	9.70	9.83	9.67	9.81
1691	NYSE	WCN	Mon, Feb 14, 2005	9.68	9.77	9.67	9.72
1690	NYSE	WCN	Fri, Feb 11, 2005	9.57	9.69	9.43	9.68
1689	NYSE	WCN	Thu, Feb 10, 2005	9.59	9.60	9.45	9.58
1688	NYSE	WCN	Wed, Feb 9, 2005	9.85	9.85	9.62	9.62
1687	NYSE	WCN	Tue, Feb 8, 2005	9.85	9.93	9.76	9.93
1686	NYSE	WCN	Mon, Feb 7, 2005	9.79	9.90	9.75	9.87
1685	NYSE	WCN	Fri, Feb 4, 2005	9.66	9.77	9.59	9.76
1684	NYSE	WCN	Thu, Feb 3, 2005	9.60	9.73	9.49	9.69
1683	NYSE	WCN	Wed, Feb 2, 2005	9.48	9.67	9.47	9.63
1682	NYSE	WCN	Tue, Feb 1, 2005	9.33	9.51	9.30	9.51
1681	NYSE	WCN	Mon, Jan 31, 2005	9.33	9.35	9.26	9.32
1680	NYSE	WCN	Fri, Jan 28, 2005	9.27	9.35	9.22	9.27
1679	NYSE	WCN	Thu, Jan 27, 2005	9.26	9.33	9.15	9.27
1678	NYSE	WCN	Wed, Jan 26, 2005	9.30	9.33	9.11	9.26
1677	NYSE	WCN	Tue, Jan 25, 2005	9.04	9.36	9.04	9.27
1676	NYSE	WCN	Mon, Jan 24, 2005	9.30	9.31	9.19	9.24
1675	NYSE	WCN	Fri, Jan 21, 2005	9.29	9.39	9.22	9.30
1674	NYSE	WCN	Thu, Jan 20, 2005	9.35	9.41	9.24	9.29
1673	NYSE	WCN	Wed, Jan 19, 2005	9.54	9.55	9.34	9.37
1672	NYSE	WCN	Tue, Jan 18, 2005	9.44	9.57	9.29	9.54
1671	NYSE	WCN	Fri, Jan 14, 2005	9.48	9.53	9.37	9.41
1670	NYSE	WCN	Thu, Jan 13, 2005	9.57	9.61	9.43	9.43
1669	NYSE	WCN	Wed, Jan 12, 2005	9.61	9.61	9.45	9.56
1668	NYSE	WCN	Tue, Jan 11, 2005	9.61	9.67	9.55	9.57
1667	NYSE	WCN	Mon, Jan 10, 2005	9.51	9.69	9.48	9.62
1666	NYSE	WCN	Fri, Jan 7, 2005	9.78	9.78	9.56	9.56
1665	NYSE	WCN	Thu, Jan 6, 2005	9.79	9.86	9.77	9.77
1664	NYSE	WCN	Wed, Jan 5, 2005	9.85	9.91	9.71	9.76
1663	NYSE	WCN	Tue, Jan 4, 2005	9.94	10.03	9.87	9.90
1662	NYSE	WCN	Mon, Jan 3, 2005	10.13	10.18	9.99	9.99
1661	NYSE	WCN	Fri, Dec 31, 2004	10.07	10.18	10.07	10.15
1660	NYSE	WCN	Thu, Dec 30, 2004	10.12	10.16	10.00	10.06
1659	NYSE	WCN	Wed, Dec 29, 2004	10.14	10.19	10.08	10.13
1658	NYSE	WCN	Tue, Dec 28, 2004	9.93	10.19	9.91	10.13
1657	NYSE	WCN	Mon, Dec 27, 2004	10.00	10.06	9.95	9.96
1656	NYSE	WCN	Thu, Dec 23, 2004	9.80	10.02	9.80	9.99
1655	NYSE	WCN	Wed, Dec 22, 2004	9.88	9.90	9.75	9.79
1654	NYSE	WCN	Tue, Dec 21, 2004	9.84	9.95	9.80	9.85
1653	NYSE	WCN	Mon, Dec 20, 2004	9.94	9.94	9.72	9.78
1652	NYSE	WCN	Fri, Dec 17, 2004	10.07	10.08	9.89	9.94
1651	NYSE	WCN	Thu, Dec 16, 2004	10.48	10.55	10.09	10.12
1650	NYSE	WCN	Wed, Dec 15, 2004	10.52	10.59	10.47	10.59
1649	NYSE	WCN	Tue, Dec 14, 2004	10.50	10.56	10.47	10.55
1648	NYSE	WCN	Mon, Dec 13, 2004	10.60	10.62	10.39	10.48
1647	NYSE	WCN	Fri, Dec 10, 2004	10.41	10.62	10.37	10.62
1646	NYSE	WCN	Thu, Dec 9, 2004	10.51	10.52	10.34	10.40
1645	NYSE	WCN	Wed, Dec 8, 2004	10.20	10.52	10.20	10.50
1644	NYSE	WCN	Tue, Dec 7, 2004	10.21	10.37	10.20	10.20
1643	NYSE	WCN	Mon, Dec 6, 2004	10.30	10.30	10.15	10.23
1642	NYSE	WCN	Fri, Dec 3, 2004	10.36	10.36	10.23	10.33
1641	NYSE	WCN	Thu, Dec 2, 2004	10.30	10.35	10.25	10.31
1640	NYSE	WCN	Wed, Dec 1, 2004	10.09	10.34	10.09	10.33
1639	NYSE	WCN	Tue, Nov 30, 2004	10.04	10.10	10.02	10.09
1638	NYSE	WCN	Mon, Nov 29, 2004	10.06	10.09	9.94	10.05
1637	NYSE	WCN	Fri, Nov 26, 2004	9.87	10.05	9.87	10.04
1636	NYSE	WCN	Wed, Nov 24, 2004	9.84	9.92	9.79	9.87
1635	NYSE	WCN	Tue, Nov 23, 2004	10.01	10.04	9.82	9.86
1634	NYSE	WCN	Mon, Nov 22, 2004	9.91	10.04	9.91	10.04
1633	NYSE	WCN	Fri, Nov 19, 2004	9.90	9.94	9.90	9.92
1632	NYSE	WCN	Thu, Nov 18, 2004	9.90	9.93	9.88	9.92
1631	NYSE	WCN	Wed, Nov 17, 2004	9.86	9.93	9.86	9.90
1630	NYSE	WCN	Tue, Nov 16, 2004	9.94	9.96	9.87	9.87
1629	NYSE	WCN	Mon, Nov 15, 2004	9.97	10.00	9.90	9.94
1628	NYSE	WCN	Fri, Nov 12, 2004	10.01	10.02	9.81	9.99
1627	NYSE	WCN	Thu, Nov 11, 2004	9.87	10.01	9.87	10.01
1626	NYSE	WCN	Wed, Nov 10, 2004	9.93	10.14	9.81	9.88
1625	NYSE	WCN	Tue, Nov 9, 2004	10.00	10.07	9.88	9.94
1624	NYSE	WCN	Mon, Nov 8, 2004	9.90	9.98	9.88	9.94
1623	NYSE	WCN	Fri, Nov 5, 2004	9.86	10.03	9.81	9.97
1622	NYSE	WCN	Thu, Nov 4, 2004	9.64	9.88	9.61	9.86
1621	NYSE	WCN	Wed, Nov 3, 2004	9.63	9.70	9.62	9.69
1620	NYSE	WCN	Tue, Nov 2, 2004	9.51	9.63	9.51	9.51
1619	NYSE	WCN	Mon, Nov 1, 2004	9.21	9.52	9.19	9.47
1618	NYSE	WCN	Fri, Oct 29, 2004	9.37	9.44	9.29	9.34
1617	NYSE	WCN	Thu, Oct 28, 2004	9.07	9.60	9.07	9.37
1616	NYSE	WCN	Wed, Oct 27, 2004	8.99	9.10	8.94	9.09
1615	NYSE	WCN	Tue, Oct 26, 2004	8.95	9.02	8.93	8.98
1614	NYSE	WCN	Mon, Oct 25, 2004	8.90	9.08	8.89	8.96
1613	NYSE	WCN	Fri, Oct 22, 2004	8.98	8.98	8.83	8.89
1612	NYSE	WCN	Thu, Oct 21, 2004	8.92	9.05	8.70	8.98
1611	NYSE	WCN	Wed, Oct 20, 2004	8.68	8.86	8.61	8.80
1610	NYSE	WCN	Tue, Oct 19, 2004	8.79	8.89	8.62	8.68
1609	NYSE	WCN	Mon, Oct 18, 2004	8.76	8.99	8.64	8.80
1608	NYSE	WCN	Fri, Oct 15, 2004	8.73	8.90	8.71	8.78
1607	NYSE	WCN	Thu, Oct 14, 2004	8.75	8.81	8.73	8.75
1606	NYSE	WCN	Wed, Oct 13, 2004	8.90	8.93	8.77	8.78
1605	NYSE	WCN	Tue, Oct 12, 2004	8.86	8.91	8.80	8.87
1604	NYSE	WCN	Mon, Oct 11, 2004	9.02	9.02	8.81	8.86
1603	NYSE	WCN	Fri, Oct 8, 2004	9.11	9.14	9.02	9.02
1602	NYSE	WCN	Thu, Oct 7, 2004	9.22	9.22	9.10	9.11
1601	NYSE	WCN	Wed, Oct 6, 2004	9.21	9.25	9.16	9.21
1600	NYSE	WCN	Tue, Oct 5, 2004	9.20	9.24	9.17	9.18
1599	NYSE	WCN	Mon, Oct 4, 2004	9.33	9.35	9.20	9.20
1598	NYSE	WCN	Fri, Oct 1, 2004	9.41	9.48	9.31	9.34
1597	NYSE	WCN	Thu, Sep 30, 2004	9.13	9.42	9.11	9.39
1596	NYSE	WCN	Wed, Sep 29, 2004	9.19	9.23	9.17	9.20
1595	NYSE	WCN	Tue, Sep 28, 2004	9.17	9.20	9.10	9.17
1594	NYSE	WCN	Mon, Sep 27, 2004	9.13	9.24	9.05	9.16
1593	NYSE	WCN	Fri, Sep 24, 2004	9.16	9.24	9.14	9.15
1592	NYSE	WCN	Thu, Sep 23, 2004	9.20	9.23	9.12	9.16
1591	NYSE	WCN	Wed, Sep 22, 2004	9.36	9.36	9.18	9.18
1590	NYSE	WCN	Tue, Sep 21, 2004	9.33	9.40	9.28	9.37
1589	NYSE	WCN	Mon, Sep 20, 2004	9.19	9.33	9.17	9.31
1588	NYSE	WCN	Fri, Sep 17, 2004	9.12	9.22	9.02	9.19
1587	NYSE	WCN	Thu, Sep 16, 2004	8.99	9.10	8.99	9.05
1586	NYSE	WCN	Wed, Sep 15, 2004	8.90	9.19	8.87	8.94
1585	NYSE	WCN	Tue, Sep 14, 2004	9.07	9.07	8.88	8.90
1584	NYSE	WCN	Mon, Sep 13, 2004	9.00	9.12	9.00	9.07
1583	NYSE	WCN	Fri, Sep 10, 2004	8.84	9.05	8.80	8.99
1582	NYSE	WCN	Thu, Sep 9, 2004	8.70	8.89	8.70	8.84
1581	NYSE	WCN	Wed, Sep 8, 2004	8.81	8.82	8.68	8.69
1580	NYSE	WCN	Tue, Sep 7, 2004	8.91	8.91	8.79	8.81
1579	NYSE	WCN	Fri, Sep 3, 2004	8.89	8.95	8.86	8.91
1578	NYSE	WCN	Thu, Sep 2, 2004	8.77	8.95	8.76	8.93
1577	NYSE	WCN	Wed, Sep 1, 2004	8.71	8.89	8.67	8.77
1576	NYSE	WCN	Tue, Aug 31, 2004	8.62	8.71	8.56	8.70
1575	NYSE	WCN	Mon, Aug 30, 2004	8.74	8.74	8.62	8.66
1574	NYSE	WCN	Fri, Aug 27, 2004	8.60	8.80	8.60	8.77
1573	NYSE	WCN	Thu, Aug 26, 2004	8.54	8.59	8.44	8.59
1572	NYSE	WCN	Wed, Aug 25, 2004	8.56	8.56	8.50	8.55
1571	NYSE	WCN	Tue, Aug 24, 2004	8.49	8.56	8.49	8.55
1570	NYSE	WCN	Mon, Aug 23, 2004	8.56	8.57	8.45	8.52
1569	NYSE	WCN	Fri, Aug 20, 2004	8.53	8.56	8.48	8.53
1568	NYSE	WCN	Thu, Aug 19, 2004	8.51	8.53	8.46	8.48
1567	NYSE	WCN	Wed, Aug 18, 2004	8.50	8.56	8.47	8.52
1566	NYSE	WCN	Tue, Aug 17, 2004	8.58	8.58	8.44	8.51
1565	NYSE	WCN	Mon, Aug 16, 2004	8.37	8.55	8.36	8.55
1564	NYSE	WCN	Fri, Aug 13, 2004	8.28	8.36	8.28	8.35
1563	NYSE	WCN	Thu, Aug 12, 2004	8.30	8.30	8.24	8.27
1562	NYSE	WCN	Wed, Aug 11, 2004	8.33	8.38	8.28	8.30
1561	NYSE	WCN	Tue, Aug 10, 2004	8.22	8.31	8.19	8.31
1560	NYSE	WCN	Mon, Aug 9, 2004	8.19	8.22	8.09	8.18
1559	NYSE	WCN	Fri, Aug 6, 2004	8.31	8.32	8.14	8.18
1558	NYSE	WCN	Thu, Aug 5, 2004	8.56	8.56	8.25	8.33
1557	NYSE	WCN	Wed, Aug 4, 2004	8.49	8.60	8.35	8.54
1556	NYSE	WCN	Tue, Aug 3, 2004	8.59	8.59	8.48	8.49
1555	NYSE	WCN	Mon, Aug 2, 2004	8.54	8.64	8.40	8.60
1554	NYSE	WCN	Fri, Jul 30, 2004	8.59	8.68	8.55	8.55
1553	NYSE	WCN	Thu, Jul 29, 2004	8.49	8.59	8.49	8.59
1552	NYSE	WCN	Wed, Jul 28, 2004	8.52	8.53	8.20	8.45
1551	NYSE	WCN	Tue, Jul 27, 2004	8.63	8.64	8.49	8.55
1550	NYSE	WCN	Mon, Jul 26, 2004	8.41	8.64	8.40	8.63
1549	NYSE	WCN	Fri, Jul 23, 2004	8.30	8.41	8.26	8.37
1548	NYSE	WCN	Thu, Jul 22, 2004	8.64	8.65	8.30	8.34
1547	NYSE	WCN	Wed, Jul 21, 2004	8.77	8.87	8.65	8.65
1546	NYSE	WCN	Tue, Jul 20, 2004	8.56	8.77	8.51	8.77
1545	NYSE	WCN	Mon, Jul 19, 2004	8.53	8.64	8.52	8.56
1544	NYSE	WCN	Fri, Jul 16, 2004	8.68	8.70	8.51	8.52
1543	NYSE	WCN	Thu, Jul 15, 2004	8.72	8.73	8.64	8.66
1542	NYSE	WCN	Wed, Jul 14, 2004	8.65	8.81	8.64	8.72
1541	NYSE	WCN	Tue, Jul 13, 2004	8.60	8.72	8.59	8.69
1540	NYSE	WCN	Mon, Jul 12, 2004	8.52	8.61	8.52	8.59
1539	NYSE	WCN	Fri, Jul 9, 2004	8.47	8.56	8.36	8.55
1538	NYSE	WCN	Thu, Jul 8, 2004	8.68	8.73	8.49	8.49
1537	NYSE	WCN	Wed, Jul 7, 2004	8.85	8.87	8.68	8.70
1536	NYSE	WCN	Tue, Jul 6, 2004	8.71	8.88	8.68	8.85
1535	NYSE	WCN	Fri, Jul 2, 2004	8.71	8.77	8.59	8.76
1534	NYSE	WCN	Thu, Jul 1, 2004	8.79	8.83	8.70	8.71
1533	NYSE	WCN	Wed, Jun 30, 2004	8.77	8.79	8.68	8.79
1532	NYSE	WCN	Tue, Jun 29, 2004	8.67	8.76	8.67	8.74
1531	NYSE	WCN	Mon, Jun 28, 2004	8.59	8.70	8.56	8.67
1530	NYSE	WCN	Fri, Jun 25, 2004	8.60	8.64	8.45	8.52
1529	NYSE	WCN	Thu, Jun 24, 2004	8.64	8.68	8.59	8.63
1528	NYSE	WCN	Wed, Jun 23, 2004	8.63	8.67	8.60	8.64
1527	NYSE	WCN	Tue, Jun 22, 2004	8.59	8.68	8.57	8.64
1526	NYSE	WCN	Mon, Jun 21, 2004	8.61	8.69	8.56	8.59
1525	NYSE	WCN	Fri, Jun 18, 2004	8.54	8.65	8.52	8.61
1524	NYSE	WCN	Thu, Jun 17, 2004	8.51	8.59	8.46	8.54
1523	NYSE	WCN	Wed, Jun 16, 2004	8.51	8.55	8.48	8.51
1522	NYSE	WCN	Tue, Jun 15, 2004	8.40	8.59	8.40	8.50
1521	NYSE	WCN	Mon, Jun 14, 2004	8.30	8.40	8.24	8.38
1520	NYSE	WCN	Thu, Jun 10, 2004	8.33	8.38	8.30	8.30
1519	NYSE	WCN	Wed, Jun 9, 2004	8.36	8.39	8.32	8.33
1518	NYSE	WCN	Tue, Jun 8, 2004	8.39	8.41	8.34	8.37
1517	NYSE	WCN	Mon, Jun 7, 2004	8.35	8.43	8.31	8.40
1516	NYSE	WCN	Fri, Jun 4, 2004	8.30	8.42	8.30	8.35
1515	NYSE	WCN	Thu, Jun 3, 2004	8.58	8.58	8.29	8.30
1514	NYSE	WCN	Wed, Jun 2, 2004	8.51	8.69	8.51	8.60
1513	NYSE	WCN	Tue, Jun 1, 2004	8.40	8.51	8.39	8.48
1512	NYSE	WCN	Fri, May 28, 2004	8.36	8.40	8.36	8.40
1511	NYSE	WCN	Thu, May 27, 2004	8.29	8.37	8.26	8.32
1510	NYSE	WCN	Wed, May 26, 2004	8.27	8.30	8.23	8.28
1509	NYSE	WCN	Tue, May 25, 2004	8.13	8.30	8.09	8.30
1508	NYSE	WCN	Mon, May 24, 2004	8.11	8.19	8.10	8.14
1507	NYSE	WCN	Fri, May 21, 2004	8.06	8.10	8.01	8.10
1506	NYSE	WCN	Thu, May 20, 2004	8.10	8.15	8.03	8.07
1505	NYSE	WCN	Wed, May 19, 2004	8.07	8.16	8.06	8.09
1504	NYSE	WCN	Tue, May 18, 2004	7.92	8.05	7.89	8.03
1503	NYSE	WCN	Mon, May 17, 2004	7.89	7.96	7.85	7.91
1502	NYSE	WCN	Fri, May 14, 2004	7.88	7.98	7.87	7.90
1501	NYSE	WCN	Thu, May 13, 2004	7.85	7.95	7.83	7.88
1500	NYSE	WCN	Wed, May 12, 2004	7.96	7.96	7.75	7.88
1499	NYSE	WCN	Tue, May 11, 2004	7.91	8.00	7.91	7.96
1498	NYSE	WCN	Mon, May 10, 2004	8.02	8.02	7.85	7.91
1497	NYSE	WCN	Fri, May 7, 2004	8.05	8.13	8.02	8.02
1496	NYSE	WCN	Thu, May 6, 2004	8.09	8.09	8.05	8.05
1495	NYSE	WCN	Wed, May 5, 2004	8.15	8.17	8.10	8.11
1494	NYSE	WCN	Tue, May 4, 2004	8.08	8.25	8.05	8.14
1493	NYSE	WCN	Mon, May 3, 2004	7.95	8.09	7.95	8.07
1492	NYSE	WCN	Fri, Apr 30, 2004	8.03	8.06	7.90	7.95
1491	NYSE	WCN	Thu, Apr 29, 2004	8.11	8.14	7.98	8.01
1490	NYSE	WCN	Wed, Apr 28, 2004	8.17	8.21	8.09	8.11
1489	NYSE	WCN	Tue, Apr 27, 2004	8.03	8.21	8.03	8.18
1488	NYSE	WCN	Mon, Apr 26, 2004	8.02	8.15	8.00	8.03
1487	NYSE	WCN	Fri, Apr 23, 2004	7.98	8.04	7.94	8.00
1486	NYSE	WCN	Thu, Apr 22, 2004	7.75	8.07	7.74	7.98
1485	NYSE	WCN	Wed, Apr 21, 2004	7.64	7.66	7.57	7.64
1484	NYSE	WCN	Tue, Apr 20, 2004	7.77	7.77	7.63	7.63
1483	NYSE	WCN	Mon, Apr 19, 2004	7.68	7.79	7.67	7.77
1482	NYSE	WCN	Fri, Apr 16, 2004	7.66	7.68	7.63	7.66
1481	NYSE	WCN	Thu, Apr 15, 2004	7.70	7.86	7.60	7.66
1480	NYSE	WCN	Wed, Apr 14, 2004	7.81	7.81	7.67	7.70
1479	NYSE	WCN	Tue, Apr 13, 2004	7.82	7.83	7.77	7.83
1478	NYSE	WCN	Mon, Apr 12, 2004	7.79	7.83	7.79	7.82
1477	NYSE	WCN	Thu, Apr 8, 2004	7.82	7.85	7.79	7.80
1476	NYSE	WCN	Wed, Apr 7, 2004	7.82	7.83	7.79	7.80
1475	NYSE	WCN	Tue, Apr 6, 2004	7.88	7.88	7.79	7.82
1474	NYSE	WCN	Mon, Apr 5, 2004	7.90	7.90	7.86	7.88
1473	NYSE	WCN	Fri, Apr 2, 2004	7.90	7.90	7.87	7.87
1472	NYSE	WCN	Thu, Apr 1, 2004	7.88	7.90	7.83	7.85
1471	NYSE	WCN	Wed, Mar 31, 2004	7.87	7.89	7.82	7.86
1470	NYSE	WCN	Tue, Mar 30, 2004	7.82	7.86	7.78	7.85
1469	NYSE	WCN	Mon, Mar 29, 2004	7.76	7.82	7.75	7.82
1468	NYSE	WCN	Fri, Mar 26, 2004	7.73	7.78	7.69	7.75
1467	NYSE	WCN	Thu, Mar 25, 2004	7.62	7.74	7.62	7.72
1466	NYSE	WCN	Wed, Mar 24, 2004	7.70	7.70	7.61	7.61
1465	NYSE	WCN	Tue, Mar 23, 2004	7.66	7.76	7.65	7.69
1464	NYSE	WCN	Mon, Mar 22, 2004	7.68	7.69	7.66	7.66
1463	NYSE	WCN	Fri, Mar 19, 2004	7.72	7.76	7.68	7.70
1462	NYSE	WCN	Thu, Mar 18, 2004	7.75	7.77	7.64	7.72
1461	NYSE	WCN	Wed, Mar 17, 2004	7.71	7.77	7.71	7.74
1460	NYSE	WCN	Tue, Mar 16, 2004	7.71	7.73	7.65	7.69
1459	NYSE	WCN	Mon, Mar 15, 2004	7.75	7.76	7.70	7.71
1458	NYSE	WCN	Fri, Mar 12, 2004	7.72	7.74	7.69	7.72
1457	NYSE	WCN	Thu, Mar 11, 2004	7.68	7.75	7.67	7.73
1456	NYSE	WCN	Wed, Mar 10, 2004	7.75	7.82	7.68	7.68
1455	NYSE	WCN	Tue, Mar 9, 2004	7.74	7.80	7.72	7.75
1454	NYSE	WCN	Mon, Mar 8, 2004	7.85	7.85	7.72	7.74
1453	NYSE	WCN	Fri, Mar 5, 2004	7.78	7.85	7.74	7.78
1452	NYSE	WCN	Thu, Mar 4, 2004	7.63	7.85	7.63	7.81
1451	NYSE	WCN	Wed, Mar 3, 2004	7.54	7.66	7.54	7.63
1450	NYSE	WCN	Tue, Mar 2, 2004	7.47	7.54	7.44	7.54
1449	NYSE	WCN	Mon, Mar 1, 2004	7.46	7.47	7.37	7.45
1448	NYSE	WCN	Fri, Feb 27, 2004	7.46	7.53	7.44	7.44
1447	NYSE	WCN	Thu, Feb 26, 2004	7.42	7.50	7.41	7.48
1446	NYSE	WCN	Wed, Feb 25, 2004	7.48	7.48	7.39	7.43
1445	NYSE	WCN	Tue, Feb 24, 2004	7.50	7.51	7.39	7.49
1444	NYSE	WCN	Mon, Feb 23, 2004	7.59	7.59	7.49	7.49
1443	NYSE	WCN	Fri, Feb 20, 2004	7.71	7.71	7.53	7.59
1442	NYSE	WCN	Thu, Feb 19, 2004	7.80	7.80	7.58	7.71
1441	NYSE	WCN	Wed, Feb 18, 2004	7.95	8.05	7.85	7.90
1440	NYSE	WCN	Tue, Feb 17, 2004	7.77	8.00	7.75	7.95
1439	NYSE	WCN	Fri, Feb 13, 2004	7.95	7.95	7.71	7.77
1438	NYSE	WCN	Thu, Feb 12, 2004	7.90	8.00	7.88	7.96
1437	NYSE	WCN	Wed, Feb 11, 2004	7.85	7.91	7.79	7.90
1436	NYSE	WCN	Tue, Feb 10, 2004	7.88	7.92	7.85	7.91
1435	NYSE	WCN	Mon, Feb 9, 2004	7.61	7.94	7.59	7.89
1434	NYSE	WCN	Fri, Feb 6, 2004	7.51	7.59	7.51	7.59
1433	NYSE	WCN	Thu, Feb 5, 2004	7.43	7.55	7.43	7.51
1432	NYSE	WCN	Wed, Feb 4, 2004	7.39	7.45	7.37	7.39
1431	NYSE	WCN	Tue, Feb 3, 2004	7.37	7.40	7.32	7.39
1430	NYSE	WCN	Mon, Feb 2, 2004	7.34	7.40	7.29	7.40
1429	NYSE	WCN	Fri, Jan 30, 2004	7.34	7.35	7.33	7.35
1428	NYSE	WCN	Thu, Jan 29, 2004	7.39	7.40	7.33	7.34
1427	NYSE	WCN	Wed, Jan 28, 2004	7.42	7.46	7.36	7.37
1426	NYSE	WCN	Tue, Jan 27, 2004	7.45	7.45	7.35	7.41
1425	NYSE	WCN	Mon, Jan 26, 2004	7.32	7.44	7.29	7.44
1424	NYSE	WCN	Fri, Jan 23, 2004	7.33	7.36	7.31	7.33
1423	NYSE	WCN	Thu, Jan 22, 2004	7.35	7.39	7.31	7.31
1422	NYSE	WCN	Wed, Jan 21, 2004	7.36	7.38	7.31	7.35
1421	NYSE	WCN	Tue, Jan 20, 2004	7.36	7.37	7.19	7.36
1420	NYSE	WCN	Fri, Jan 16, 2004	7.40	7.40	7.33	7.34
1419	NYSE	WCN	Thu, Jan 15, 2004	7.52	7.52	7.35	7.38
1418	NYSE	WCN	Wed, Jan 14, 2004	7.46	7.52	7.46	7.52
1417	NYSE	WCN	Tue, Jan 13, 2004	7.41	7.46	7.36	7.45
1416	NYSE	WCN	Mon, Jan 12, 2004	7.31	7.40	7.29	7.40
1415	NYSE	WCN	Fri, Jan 9, 2004	7.47	7.47	7.29	7.29
1414	NYSE	WCN	Thu, Jan 8, 2004	7.48	7.50	7.42	7.46
1413	NYSE	WCN	Wed, Jan 7, 2004	7.43	7.49	7.41	7.46
1412	NYSE	WCN	Tue, Jan 6, 2004	7.47	7.51	7.42	7.42
1411	NYSE	WCN	Mon, Jan 5, 2004	7.45	7.52	7.45	7.49
1410	NYSE	WCN	Fri, Jan 2, 2004	7.46	7.49	7.36	7.41
1409	NYSE	WCN	Wed, Dec 31, 2003	7.50	7.51	7.41	7.46
1408	NYSE	WCN	Tue, Dec 30, 2003	7.49	7.52	7.45	7.51
1407	NYSE	WCN	Mon, Dec 29, 2003	7.46	7.52	7.46	7.49
1406	NYSE	WCN	Fri, Dec 26, 2003	7.47	7.50	7.45	7.48
1405	NYSE	WCN	Wed, Dec 24, 2003	7.46	7.51	7.42	7.48
1404	NYSE	WCN	Tue, Dec 23, 2003	7.33	7.45	7.32	7.45
1403	NYSE	WCN	Mon, Dec 22, 2003	7.29	7.32	7.25	7.32
1402	NYSE	WCN	Fri, Dec 19, 2003	7.18	7.29	7.17	7.29
1401	NYSE	WCN	Thu, Dec 18, 2003	7.16	7.18	7.03	7.18
1400	NYSE	WCN	Wed, Dec 17, 2003	7.26	7.26	7.11	7.17
1399	NYSE	WCN	Tue, Dec 16, 2003	7.32	7.32	7.18	7.21
1398	NYSE	WCN	Mon, Dec 15, 2003	7.29	7.31	7.22	7.29
1397	NYSE	WCN	Fri, Dec 12, 2003	7.27	7.30	7.23	7.26
1396	NYSE	WCN	Thu, Dec 11, 2003	7.16	7.27	7.16	7.26
1395	NYSE	WCN	Wed, Dec 10, 2003	7.23	7.24	7.13	7.16
1394	NYSE	WCN	Tue, Dec 9, 2003	7.28	7.30	7.21	7.22
1393	NYSE	WCN	Mon, Dec 8, 2003	7.21	7.27	7.21	7.27
1392	NYSE	WCN	Fri, Dec 5, 2003	7.23	7.27	7.19	7.19
1391	NYSE	WCN	Thu, Dec 4, 2003	7.25	7.27	7.21	7.24
1390	NYSE	WCN	Wed, Dec 3, 2003	7.25	7.34	7.24	7.25
1389	NYSE	WCN	Tue, Dec 2, 2003	7.27	7.36	7.24	7.28
1388	NYSE	WCN	Mon, Dec 1, 2003	7.31	7.32	7.28	7.30
1387	NYSE	WCN	Fri, Nov 28, 2003	7.30	7.32	7.29	7.31
1386	NYSE	WCN	Wed, Nov 26, 2003	7.25	7.30	7.25	7.30
1385	NYSE	WCN	Tue, Nov 25, 2003	7.05	7.25	7.05	7.23
1384	NYSE	WCN	Mon, Nov 24, 2003	6.91	7.01	6.91	7.01
1383	NYSE	WCN	Fri, Nov 21, 2003	6.87	6.93	6.86	6.91
1382	NYSE	WCN	Thu, Nov 20, 2003	6.83	6.86	6.81	6.84
1381	NYSE	WCN	Wed, Nov 19, 2003	6.82	6.85	6.81	6.83
1380	NYSE	WCN	Tue, Nov 18, 2003	6.81	6.85	6.81	6.81
1379	NYSE	WCN	Mon, Nov 17, 2003	6.86	6.86	6.78	6.84
1378	NYSE	WCN	Fri, Nov 14, 2003	6.87	6.95	6.85	6.89
1377	NYSE	WCN	Thu, Nov 13, 2003	6.85	6.89	6.84	6.85
1376	NYSE	WCN	Wed, Nov 12, 2003	6.89	6.90	6.84	6.85
1375	NYSE	WCN	Tue, Nov 11, 2003	6.92	6.93	6.86	6.89
1374	NYSE	WCN	Mon, Nov 10, 2003	6.94	6.96	6.91	6.92
1373	NYSE	WCN	Fri, Nov 7, 2003	6.89	7.02	6.89	6.93
1372	NYSE	WCN	Thu, Nov 6, 2003	6.86	6.89	6.82	6.88
1371	NYSE	WCN	Wed, Nov 5, 2003	6.85	6.88	6.82	6.86
1370	NYSE	WCN	Tue, Nov 4, 2003	6.89	6.91	6.86	6.86
1369	NYSE	WCN	Mon, Nov 3, 2003	6.86	6.89	6.84	6.88
1368	NYSE	WCN	Fri, Oct 31, 2003	6.79	6.87	6.79	6.85
1367	NYSE	WCN	Thu, Oct 30, 2003	6.85	6.85	6.78	6.79
1366	NYSE	WCN	Wed, Oct 29, 2003	6.73	6.85	6.72	6.83
1365	NYSE	WCN	Tue, Oct 28, 2003	6.76	6.80	6.73	6.75
1364	NYSE	WCN	Mon, Oct 27, 2003	6.79	6.87	6.70	6.74
1363	NYSE	WCN	Fri, Oct 24, 2003	6.72	6.80	6.68	6.78
1362	NYSE	WCN	Thu, Oct 23, 2003	6.40	6.81	6.30	6.78
1361	NYSE	WCN	Wed, Oct 22, 2003	6.51	6.51	6.42	6.44
1360	NYSE	WCN	Tue, Oct 21, 2003	6.57	6.58	6.47	6.51
1359	NYSE	WCN	Mon, Oct 20, 2003	6.58	6.62	6.55	6.57
1358	NYSE	WCN	Fri, Oct 17, 2003	6.64	6.64	6.56	6.57
1357	NYSE	WCN	Thu, Oct 16, 2003	6.59	6.66	6.58	6.64
1356	NYSE	WCN	Wed, Oct 15, 2003	6.82	6.83	6.54	6.59
1355	NYSE	WCN	Tue, Oct 14, 2003	6.89	6.89	6.80	6.82
1354	NYSE	WCN	Mon, Oct 13, 2003	6.97	7.01	6.87	6.89
1353	NYSE	WCN	Fri, Oct 10, 2003	7.14	7.14	6.98	6.98
1352	NYSE	WCN	Thu, Oct 9, 2003	7.20	7.22	7.09	7.14
1351	NYSE	WCN	Wed, Oct 8, 2003	7.16	7.19	7.12	7.16
1350	NYSE	WCN	Tue, Oct 7, 2003	7.16	7.21	7.10	7.14
1349	NYSE	WCN	Mon, Oct 6, 2003	7.15	7.19	7.13	7.16
1348	NYSE	WCN	Fri, Oct 3, 2003	7.07	7.17	7.07	7.15
1347	NYSE	WCN	Thu, Oct 2, 2003	7.12	7.13	7.02	7.06
1346	NYSE	WCN	Wed, Oct 1, 2003	6.95	7.13	6.93	7.12
1345	NYSE	WCN	Tue, Sep 30, 2003	6.91	6.96	6.87	6.93
1344	NYSE	WCN	Mon, Sep 29, 2003	6.89	7.00	6.87	6.92
1343	NYSE	WCN	Fri, Sep 26, 2003	6.92	6.92	6.86	6.87
1342	NYSE	WCN	Thu, Sep 25, 2003	6.93	6.99	6.88	6.91
1341	NYSE	WCN	Wed, Sep 24, 2003	7.02	7.04	6.93	6.93
1340	NYSE	WCN	Tue, Sep 23, 2003	7.07	7.10	6.95	7.00
1339	NYSE	WCN	Mon, Sep 22, 2003	7.17	7.17	7.03	7.07
1338	NYSE	WCN	Fri, Sep 19, 2003	7.22	7.26	7.17	7.20
1337	NYSE	WCN	Thu, Sep 18, 2003	7.16	7.29	7.07	7.24
1336	NYSE	WCN	Wed, Sep 17, 2003	7.21	7.27	7.17	7.25
1335	NYSE	WCN	Tue, Sep 16, 2003	7.23	7.23	7.14	7.22
1334	NYSE	WCN	Mon, Sep 15, 2003	7.19	7.28	7.19	7.22
1333	NYSE	WCN	Fri, Sep 12, 2003	7.15	7.20	7.13	7.19
1332	NYSE	WCN	Thu, Sep 11, 2003	7.12	7.19	7.11	7.16
1331	NYSE	WCN	Wed, Sep 10, 2003	7.14	7.16	7.10	7.12
1330	NYSE	WCN	Tue, Sep 9, 2003	7.16	7.17	7.13	7.15
1329	NYSE	WCN	Mon, Sep 8, 2003	7.12	7.21	7.10	7.17
1328	NYSE	WCN	Fri, Sep 5, 2003	7.14	7.16	7.07	7.11
1327	NYSE	WCN	Thu, Sep 4, 2003	7.11	7.17	7.10	7.14
1326	NYSE	WCN	Wed, Sep 3, 2003	7.05	7.11	7.03	7.11
1325	NYSE	WCN	Tue, Sep 2, 2003	6.95	7.05	6.90	7.05
1324	NYSE	WCN	Fri, Aug 29, 2003	6.91	6.99	6.91	6.96
1323	NYSE	WCN	Thu, Aug 28, 2003	6.74	6.91	6.70	6.91
1322	NYSE	WCN	Wed, Aug 27, 2003	6.68	6.73	6.68	6.72
1321	NYSE	WCN	Tue, Aug 26, 2003	6.67	6.68	6.64	6.67
1320	NYSE	WCN	Mon, Aug 25, 2003	6.73	6.73	6.66	6.67
1319	NYSE	WCN	Fri, Aug 22, 2003	6.80	6.85	6.71	6.71
1318	NYSE	WCN	Thu, Aug 21, 2003	6.74	6.81	6.70	6.79
1317	NYSE	WCN	Wed, Aug 20, 2003	6.74	6.78	6.72	6.74
1316	NYSE	WCN	Tue, Aug 19, 2003	6.68	6.78	6.67	6.74
1315	NYSE	WCN	Mon, Aug 18, 2003	6.55	6.69	6.54	6.66
1314	NYSE	WCN	Fri, Aug 15, 2003	6.55	6.58	6.53	6.54
1313	NYSE	WCN	Thu, Aug 14, 2003	6.53	6.55	6.50	6.53
1312	NYSE	WCN	Wed, Aug 13, 2003	6.53	6.53	6.48	6.52
1311	NYSE	WCN	Tue, Aug 12, 2003	6.52	6.53	6.50	6.53
1310	NYSE	WCN	Mon, Aug 11, 2003	6.52	6.53	6.51	6.52
1309	NYSE	WCN	Fri, Aug 8, 2003	6.52	6.54	6.47	6.52
1308	NYSE	WCN	Thu, Aug 7, 2003	6.59	6.59	6.49	6.52
1307	NYSE	WCN	Wed, Aug 6, 2003	6.60	6.64	6.53	6.60
1306	NYSE	WCN	Tue, Aug 5, 2003	6.64	6.67	6.58	6.59
1305	NYSE	WCN	Mon, Aug 4, 2003	6.61	6.67	6.58	6.61
1304	NYSE	WCN	Fri, Aug 1, 2003	6.70	6.70	6.55	6.62
1303	NYSE	WCN	Thu, Jul 31, 2003	6.70	6.73	6.67	6.71
1302	NYSE	WCN	Wed, Jul 30, 2003	6.67	6.67	6.62	6.67
1301	NYSE	WCN	Tue, Jul 29, 2003	6.60	6.69	6.58	6.67
1300	NYSE	WCN	Mon, Jul 28, 2003	6.59	6.70	6.59	6.64
1299	NYSE	WCN	Fri, Jul 25, 2003	6.65	6.66	6.57	6.60
1298	NYSE	WCN	Thu, Jul 24, 2003	6.68	6.69	6.60	6.65
1297	NYSE	WCN	Wed, Jul 23, 2003	6.82	6.82	6.24	6.69
1296	NYSE	WCN	Tue, Jul 22, 2003	6.89	6.93	6.83	6.84
1295	NYSE	WCN	Mon, Jul 21, 2003	6.90	6.97	6.85	6.88
1294	NYSE	WCN	Fri, Jul 18, 2003	6.88	6.94	6.88	6.91
1293	NYSE	WCN	Thu, Jul 17, 2003	6.94	7.00	6.86	6.88
1292	NYSE	WCN	Wed, Jul 16, 2003	6.93	6.97	6.89	6.96
1291	NYSE	WCN	Tue, Jul 15, 2003	7.03	7.03	6.90	6.91
1290	NYSE	WCN	Mon, Jul 14, 2003	6.99	7.05	6.95	7.02
1289	NYSE	WCN	Fri, Jul 11, 2003	7.04	7.04	6.94	6.99
1288	NYSE	WCN	Thu, Jul 10, 2003	7.14	7.15	7.01	7.04
1287	NYSE	WCN	Wed, Jul 9, 2003	7.13	7.17	7.03	7.12
1286	NYSE	WCN	Tue, Jul 8, 2003	6.95	7.14	6.90	7.12
1285	NYSE	WCN	Mon, Jul 7, 2003	6.91	6.98	6.91	6.94
1284	NYSE	WCN	Thu, Jul 3, 2003	6.90	6.92	6.89	6.90
1283	NYSE	WCN	Wed, Jul 2, 2003	6.91	6.99	6.91	6.99
1282	NYSE	WCN	Tue, Jul 1, 2003	6.92	6.92	6.70	6.88
1281	NYSE	WCN	Mon, Jun 30, 2003	6.99	7.08	6.92	6.92
1280	NYSE	WCN	Fri, Jun 27, 2003	7.03	7.03	6.92	6.99
1279	NYSE	WCN	Thu, Jun 26, 2003	7.02	7.09	7.01	7.03
1278	NYSE	WCN	Wed, Jun 25, 2003	7.08	7.09	6.99	7.02
1277	NYSE	WCN	Tue, Jun 24, 2003	7.03	7.08	6.98	7.07
1276	NYSE	WCN	Mon, Jun 23, 2003	7.12	7.12	6.97	7.02
1275	NYSE	WCN	Fri, Jun 20, 2003	7.23	7.24	7.07	7.12
1274	NYSE	WCN	Thu, Jun 19, 2003	7.27	7.30	7.23	7.24
1273	NYSE	WCN	Wed, Jun 18, 2003	7.19	7.32	7.18	7.27
1272	NYSE	WCN	Tue, Jun 17, 2003	7.11	7.27	7.11	7.19
1271	NYSE	WCN	Mon, Jun 16, 2003	6.91	7.10	6.91	7.08
1270	NYSE	WCN	Fri, Jun 13, 2003	6.70	6.93	6.70	6.88
1269	NYSE	WCN	Thu, Jun 12, 2003	6.54	6.68	6.54	6.67
1268	NYSE	WCN	Wed, Jun 11, 2003	6.53	6.54	6.49	6.52
1267	NYSE	WCN	Tue, Jun 10, 2003	6.63	6.64	6.51	6.54
1266	NYSE	WCN	Mon, Jun 9, 2003	6.69	6.69	6.60	6.60
1265	NYSE	WCN	Fri, Jun 6, 2003	6.57	6.72	6.57	6.70
1264	NYSE	WCN	Thu, Jun 5, 2003	6.69	6.69	6.55	6.57
1263	NYSE	WCN	Wed, Jun 4, 2003	6.48	6.72	6.48	6.71
1262	NYSE	WCN	Tue, Jun 3, 2003	6.63	6.64	6.42	6.49
1261	NYSE	WCN	Mon, Jun 2, 2003	6.73	6.78	6.63	6.63
1260	NYSE	WCN	Fri, May 30, 2003	6.64	6.73	6.64	6.73
1259	NYSE	WCN	Thu, May 29, 2003	6.57	6.69	6.57	6.66
1258	NYSE	WCN	Wed, May 28, 2003	6.64	6.68	6.58	6.58
1257	NYSE	WCN	Tue, May 27, 2003	6.67	6.75	6.61	6.64
1256	NYSE	WCN	Fri, May 23, 2003	6.37	6.74	6.37	6.69
1255	NYSE	WCN	Thu, May 22, 2003	6.33	6.38	6.32	6.37
1254	NYSE	WCN	Wed, May 21, 2003	6.35	6.36	6.29	6.32
1253	NYSE	WCN	Tue, May 20, 2003	6.40	6.41	6.28	6.34
1252	NYSE	WCN	Mon, May 19, 2003	6.44	6.48	6.38	6.39
1251	NYSE	WCN	Fri, May 16, 2003	6.55	6.58	6.44	6.44
1250	NYSE	WCN	Thu, May 15, 2003	6.52	6.58	6.46	6.55
1249	NYSE	WCN	Wed, May 14, 2003	6.55	6.56	6.51	6.52
1248	NYSE	WCN	Tue, May 13, 2003	6.62	6.65	6.56	6.57
1247	NYSE	WCN	Mon, May 12, 2003	6.64	6.64	6.59	6.62
1246	NYSE	WCN	Fri, May 9, 2003	6.57	6.67	6.57	6.63
1245	NYSE	WCN	Thu, May 8, 2003	6.49	6.56	6.48	6.55
1244	NYSE	WCN	Wed, May 7, 2003	6.53	6.56	6.45	6.52
1243	NYSE	WCN	Tue, May 6, 2003	6.69	6.69	6.51	6.53
1242	NYSE	WCN	Mon, May 5, 2003	6.55	6.66	6.52	6.65
1241	NYSE	WCN	Fri, May 2, 2003	6.59	6.68	6.54	6.56
1240	NYSE	WCN	Thu, May 1, 2003	6.62	6.63	6.53	6.58
1239	NYSE	WCN	Wed, Apr 30, 2003	6.53	6.67	6.45	6.65
1238	NYSE	WCN	Tue, Apr 29, 2003	6.51	6.66	6.50	6.53
1237	NYSE	WCN	Mon, Apr 28, 2003	6.50	6.59	6.44	6.51
1236	NYSE	WCN	Fri, Apr 25, 2003	6.39	6.50	6.36	6.50
1235	NYSE	WCN	Thu, Apr 24, 2003	6.68	6.68	6.37	6.38
1234	NYSE	WCN	Wed, Apr 23, 2003	7.26	7.30	6.57	6.68
1233	NYSE	WCN	Tue, Apr 22, 2003	7.15	7.29	7.07	7.27
1232	NYSE	WCN	Mon, Apr 21, 2003	7.25	7.29	7.15	7.16
1231	NYSE	WCN	Thu, Apr 17, 2003	7.16	7.26	7.12	7.24
1230	NYSE	WCN	Wed, Apr 16, 2003	7.32	7.35	7.12	7.16
1229	NYSE	WCN	Tue, Apr 15, 2003	7.21	7.32	7.20	7.32
1228	NYSE	WCN	Mon, Apr 14, 2003	7.03	7.19	7.03	7.18
1227	NYSE	WCN	Fri, Apr 11, 2003	7.07	7.11	6.99	7.04
1226	NYSE	WCN	Thu, Apr 10, 2003	7.05	7.08	7.03	7.05
1225	NYSE	WCN	Wed, Apr 9, 2003	7.07	7.11	7.04	7.05
1224	NYSE	WCN	Tue, Apr 8, 2003	6.97	7.14	6.96	7.07
1223	NYSE	WCN	Mon, Apr 7, 2003	6.91	7.14	6.91	6.96
1222	NYSE	WCN	Fri, Apr 4, 2003	6.86	6.91	6.84	6.87
1221	NYSE	WCN	Thu, Apr 3, 2003	6.89	6.89	6.79	6.84
1220	NYSE	WCN	Wed, Apr 2, 2003	6.98	6.98	6.82	6.89
1219	NYSE	WCN	Tue, Apr 1, 2003	6.82	6.89	6.78	6.89
1218	NYSE	WCN	Mon, Mar 31, 2003	6.90	6.91	6.82	6.82
1217	NYSE	WCN	Fri, Mar 28, 2003	6.92	7.01	6.92	6.96
1216	NYSE	WCN	Thu, Mar 27, 2003	6.79	6.93	6.77	6.92
1215	NYSE	WCN	Wed, Mar 26, 2003	6.84	6.86	6.72	6.79
1214	NYSE	WCN	Tue, Mar 25, 2003	6.84	6.85	6.75	6.85
1213	NYSE	WCN	Mon, Mar 24, 2003	7.02	7.02	6.81	6.84
1212	NYSE	WCN	Fri, Mar 21, 2003	6.83	7.06	6.83	7.05
1211	NYSE	WCN	Thu, Mar 20, 2003	6.89	6.89	6.77	6.85
1210	NYSE	WCN	Wed, Mar 19, 2003	6.95	6.95	6.86	6.89
1209	NYSE	WCN	Tue, Mar 18, 2003	6.82	6.96	6.82	6.94
1208	NYSE	WCN	Mon, Mar 17, 2003	6.74	6.83	6.64	6.82
1207	NYSE	WCN	Fri, Mar 14, 2003	6.72	6.82	6.65	6.74
1206	NYSE	WCN	Thu, Mar 13, 2003	6.50	6.70	6.48	6.70
1205	NYSE	WCN	Wed, Mar 12, 2003	6.51	6.53	6.42	6.48
1204	NYSE	WCN	Tue, Mar 11, 2003	6.51	6.54	6.50	6.52
1203	NYSE	WCN	Mon, Mar 10, 2003	6.53	6.57	6.41	6.49
1202	NYSE	WCN	Fri, Mar 7, 2003	6.50	6.62	6.50	6.53
1201	NYSE	WCN	Thu, Mar 6, 2003	6.46	6.55	6.42	6.51
1200	NYSE	WCN	Wed, Mar 5, 2003	6.40	6.51	6.40	6.48
1199	NYSE	WCN	Tue, Mar 4, 2003	6.43	6.47	6.35	6.39
1198	NYSE	WCN	Mon, Mar 3, 2003	6.60	6.66	6.42	6.43
1197	NYSE	WCN	Fri, Feb 28, 2003	6.47	6.57	6.44	6.57
1196	NYSE	WCN	Thu, Feb 27, 2003	6.43	6.47	6.34	6.46
1195	NYSE	WCN	Wed, Feb 26, 2003	6.50	6.55	6.43	6.43
1194	NYSE	WCN	Tue, Feb 25, 2003	6.46	6.50	6.34	6.50
1193	NYSE	WCN	Mon, Feb 24, 2003	6.62	6.62	6.48	6.51
1192	NYSE	WCN	Fri, Feb 21, 2003	6.44	6.64	6.39	6.62
1191	NYSE	WCN	Thu, Feb 20, 2003	6.73	6.74	6.07	6.44
1190	NYSE	WCN	Wed, Feb 19, 2003	6.82	6.82	6.72	6.75
1189	NYSE	WCN	Tue, Feb 18, 2003	6.69	6.83	6.67	6.83
1188	NYSE	WCN	Fri, Feb 14, 2003	6.72	6.72	6.62	6.70
1187	NYSE	WCN	Thu, Feb 13, 2003	6.71	6.81	6.66	6.72
1186	NYSE	WCN	Wed, Feb 12, 2003	6.64	6.71	6.58	6.69
1185	NYSE	WCN	Tue, Feb 11, 2003	6.79	6.79	6.63	6.63
1184	NYSE	WCN	Mon, Feb 10, 2003	6.66	6.83	6.66	6.80
1183	NYSE	WCN	Fri, Feb 7, 2003	6.74	6.77	6.63	6.65
1182	NYSE	WCN	Thu, Feb 6, 2003	6.77	6.82	6.70	6.72
1181	NYSE	WCN	Wed, Feb 5, 2003	6.83	6.87	6.73	6.77
1180	NYSE	WCN	Tue, Feb 4, 2003	6.84	6.85	6.67	6.81
1179	NYSE	WCN	Mon, Feb 3, 2003	6.82	7.00	6.82	6.87
1178	NYSE	WCN	Fri, Jan 31, 2003	6.78	6.88	6.78	6.86
1177	NYSE	WCN	Thu, Jan 30, 2003	6.80	6.89	6.78	6.78
1176	NYSE	WCN	Wed, Jan 29, 2003	6.84	6.85	6.72	6.79
1175	NYSE	WCN	Tue, Jan 28, 2003	6.94	6.97	6.77	6.84
1174	NYSE	WCN	Mon, Jan 27, 2003	6.99	7.09	6.82	6.89
1173	NYSE	WCN	Fri, Jan 24, 2003	7.12	7.12	6.92	7.00
1172	NYSE	WCN	Thu, Jan 23, 2003	7.03	7.15	6.95	7.13
1171	NYSE	WCN	Wed, Jan 22, 2003	7.06	7.15	7.01	7.01
1170	NYSE	WCN	Tue, Jan 21, 2003	7.15	7.20	7.04	7.08
1169	NYSE	WCN	Fri, Jan 17, 2003	7.28	7.28	7.06	7.13
1168	NYSE	WCN	Thu, Jan 16, 2003	7.04	7.31	7.04	7.29
1167	NYSE	WCN	Wed, Jan 15, 2003	7.27	7.27	6.95	7.03
1166	NYSE	WCN	Tue, Jan 14, 2003	7.30	7.31	7.18	7.27
1165	NYSE	WCN	Mon, Jan 13, 2003	7.48	7.48	7.26	7.30
1164	NYSE	WCN	Fri, Jan 10, 2003	7.55	7.55	7.37	7.43
1163	NYSE	WCN	Thu, Jan 9, 2003	7.36	7.58	7.36	7.58
1162	NYSE	WCN	Wed, Jan 8, 2003	7.36	7.50	7.25	7.33
1161	NYSE	WCN	Tue, Jan 7, 2003	7.50	7.50	7.27	7.35
1160	NYSE	WCN	Mon, Jan 6, 2003	7.64	7.74	7.50	7.51
1159	NYSE	WCN	Fri, Jan 3, 2003	7.69	7.74	7.64	7.64
1158	NYSE	WCN	Thu, Jan 2, 2003	7.63	7.90	7.63	7.68
1157	NYSE	WCN	Tue, Dec 31, 2002	7.55	7.81	7.55	7.63
1156	NYSE	WCN	Mon, Dec 30, 2002	7.45	7.60	7.42	7.55
1155	NYSE	WCN	Fri, Dec 27, 2002	7.53	7.53	7.45	7.45
1154	NYSE	WCN	Thu, Dec 26, 2002	7.47	7.63	7.47	7.53
1153	NYSE	WCN	Tue, Dec 24, 2002	7.49	7.55	7.44	7.46
1152	NYSE	WCN	Mon, Dec 23, 2002	7.49	7.65	7.48	7.49
1151	NYSE	WCN	Fri, Dec 20, 2002	7.22	7.51	7.18	7.51
1150	NYSE	WCN	Thu, Dec 19, 2002	7.31	7.35	7.18	7.21
1149	NYSE	WCN	Wed, Dec 18, 2002	7.27	7.40	7.21	7.31
1148	NYSE	WCN	Tue, Dec 17, 2002	7.11	7.36	7.09	7.26
1147	NYSE	WCN	Mon, Dec 16, 2002	7.21	7.25	7.10	7.10
1146	NYSE	WCN	Fri, Dec 13, 2002	7.31	7.31	7.23	7.26
1145	NYSE	WCN	Thu, Dec 12, 2002	7.30	7.42	7.23	7.26
1144	NYSE	WCN	Wed, Dec 11, 2002	7.31	7.31	7.24	7.29
1143	NYSE	WCN	Tue, Dec 10, 2002	7.44	7.44	7.24	7.31
1142	NYSE	WCN	Mon, Dec 9, 2002	7.41	7.61	7.38	7.46
1141	NYSE	WCN	Fri, Dec 6, 2002	7.43	7.62	7.43	7.45
1140	NYSE	WCN	Thu, Dec 5, 2002	7.64	7.72	7.53	7.53
1139	NYSE	WCN	Wed, Dec 4, 2002	7.46	7.62	7.46	7.62
1138	NYSE	WCN	Tue, Dec 3, 2002	7.50	7.50	7.43	7.43
1137	NYSE	WCN	Mon, Dec 2, 2002	7.39	7.56	7.38	7.50
1136	NYSE	WCN	Fri, Nov 29, 2002	7.45	7.50	7.37	7.37
1135	NYSE	WCN	Wed, Nov 27, 2002	7.24	7.51	7.24	7.45
1134	NYSE	WCN	Tue, Nov 26, 2002	7.36	7.36	7.18	7.23
1133	NYSE	WCN	Mon, Nov 25, 2002	7.41	7.47	7.26	7.35
1132	NYSE	WCN	Fri, Nov 22, 2002	7.39	7.42	7.26	7.42
1131	NYSE	WCN	Thu, Nov 21, 2002	7.10	7.48	7.09	7.42
1130	NYSE	WCN	Wed, Nov 20, 2002	6.96	7.05	6.82	7.02
1129	NYSE	WCN	Tue, Nov 19, 2002	7.28	7.28	6.93	6.96
1128	NYSE	WCN	Mon, Nov 18, 2002	7.27	7.34	7.18	7.18
1127	NYSE	WCN	Fri, Nov 15, 2002	7.13	7.31	7.12	7.24
1126	NYSE	WCN	Thu, Nov 14, 2002	7.25	7.26	6.99	7.15
1125	NYSE	WCN	Wed, Nov 13, 2002	7.20	7.27	7.15	7.25
1124	NYSE	WCN	Tue, Nov 12, 2002	7.29	7.30	7.14	7.19
1123	NYSE	WCN	Mon, Nov 11, 2002	7.19	7.27	7.15	7.27
1122	NYSE	WCN	Fri, Nov 8, 2002	7.28	7.34	7.17	7.21
1121	NYSE	WCN	Thu, Nov 7, 2002	7.33	7.35	7.28	7.28
1120	NYSE	WCN	Wed, Nov 6, 2002	7.28	7.41	7.20	7.35
1119	NYSE	WCN	Tue, Nov 5, 2002	7.38	7.38	7.17	7.25
1118	NYSE	WCN	Mon, Nov 4, 2002	7.33	7.41	7.29	7.37
1117	NYSE	WCN	Fri, Nov 1, 2002	7.21	7.33	7.21	7.33
1116	NYSE	WCN	Thu, Oct 31, 2002	7.22	7.38	7.19	7.23
1115	NYSE	WCN	Wed, Oct 30, 2002	6.95	7.21	6.95	7.19
1114	NYSE	WCN	Tue, Oct 29, 2002	6.89	6.98	6.86	6.95
1113	NYSE	WCN	Mon, Oct 28, 2002	6.78	7.03	6.78	6.89
1112	NYSE	WCN	Fri, Oct 25, 2002	6.62	6.82	6.62	6.78
1111	NYSE	WCN	Thu, Oct 24, 2002	6.61	6.73	6.61	6.62
1110	NYSE	WCN	Wed, Oct 23, 2002	6.62	6.84	6.60	6.60
1109	NYSE	WCN	Tue, Oct 22, 2002	6.73	6.77	6.55	6.60
1108	NYSE	WCN	Mon, Oct 21, 2002	6.63	6.75	6.62	6.71
1107	NYSE	WCN	Fri, Oct 18, 2002	6.55	6.75	6.51	6.63
1106	NYSE	WCN	Thu, Oct 17, 2002	6.38	6.60	6.38	6.59
1105	NYSE	WCN	Wed, Oct 16, 2002	6.41	6.50	6.32	6.37
1104	NYSE	WCN	Tue, Oct 15, 2002	6.21	6.59	6.21	6.57
1103	NYSE	WCN	Mon, Oct 14, 2002	6.32	6.33	6.16	6.18
1102	NYSE	WCN	Fri, Oct 11, 2002	6.14	6.39	6.14	6.29
1101	NYSE	WCN	Thu, Oct 10, 2002	5.88	6.27	5.87	6.15
1100	NYSE	WCN	Wed, Oct 9, 2002	6.17	6.26	5.88	5.90
1099	NYSE	WCN	Tue, Oct 8, 2002	5.99	6.26	5.99	6.19
1098	NYSE	WCN	Mon, Oct 7, 2002	6.25	6.25	5.88	5.99
1097	NYSE	WCN	Fri, Oct 4, 2002	6.53	6.54	6.12	6.21
1096	NYSE	WCN	Thu, Oct 3, 2002	6.78	6.91	6.46	6.52
1095	NYSE	WCN	Wed, Oct 2, 2002	6.97	7.38	6.80	6.81
1094	NYSE	WCN	Tue, Oct 1, 2002	6.88	7.01	6.78	6.97
1093	NYSE	WCN	Mon, Sep 30, 2002	6.83	6.92	6.71	6.87
1092	NYSE	WCN	Fri, Sep 27, 2002	6.74	6.90	6.73	6.83
1091	NYSE	WCN	Thu, Sep 26, 2002	6.89	6.91	6.52	6.73
1090	NYSE	WCN	Wed, Sep 25, 2002	6.74	6.95	6.71	6.87
1089	NYSE	WCN	Tue, Sep 24, 2002	6.82	6.89	6.62	6.70
1088	NYSE	WCN	Mon, Sep 23, 2002	6.90	6.91	6.78	6.81
1087	NYSE	WCN	Fri, Sep 20, 2002	7.05	7.06	6.86	6.92
1086	NYSE	WCN	Thu, Sep 19, 2002	6.90	7.04	6.84	6.86
1085	NYSE	WCN	Wed, Sep 18, 2002	6.94	7.05	6.82	6.91
1084	NYSE	WCN	Tue, Sep 17, 2002	6.98	7.09	6.94	6.94
1083	NYSE	WCN	Mon, Sep 16, 2002	6.84	7.04	6.82	6.90
1082	NYSE	WCN	Fri, Sep 13, 2002	6.85	6.89	6.76	6.85
1081	NYSE	WCN	Thu, Sep 12, 2002	6.88	7.00	6.81	6.82
1080	NYSE	WCN	Wed, Sep 11, 2002	6.91	7.03	6.84	6.88
1079	NYSE	WCN	Tue, Sep 10, 2002	6.96	6.99	6.87	6.94
1078	NYSE	WCN	Mon, Sep 9, 2002	6.93	7.00	6.69	6.96
1077	NYSE	WCN	Fri, Sep 6, 2002	6.90	7.09	6.89	6.94
1076	NYSE	WCN	Thu, Sep 5, 2002	6.85	7.01	6.77	6.80
1075	NYSE	WCN	Wed, Sep 4, 2002	6.62	6.96	6.59	6.85
1074	NYSE	WCN	Tue, Sep 3, 2002	6.84	6.86	6.62	6.66
1073	NYSE	WCN	Fri, Aug 30, 2002	6.83	7.08	6.80	6.84
1072	NYSE	WCN	Thu, Aug 29, 2002	6.78	6.93	6.65	6.83
1071	NYSE	WCN	Wed, Aug 28, 2002	6.94	6.94	6.68	6.79
1070	NYSE	WCN	Tue, Aug 27, 2002	7.15	7.15	6.87	6.93
1069	NYSE	WCN	Mon, Aug 26, 2002	7.02	7.16	6.91	7.12
1068	NYSE	WCN	Fri, Aug 23, 2002	7.05	7.11	7.02	7.03
1067	NYSE	WCN	Thu, Aug 22, 2002	7.05	7.12	6.99	7.08
1066	NYSE	WCN	Wed, Aug 21, 2002	7.05	7.14	7.01	7.10
1065	NYSE	WCN	Tue, Aug 20, 2002	7.00	7.08	6.87	7.03
1064	NYSE	WCN	Mon, Aug 19, 2002	6.76	6.99	6.71	6.97
1063	NYSE	WCN	Fri, Aug 16, 2002	6.73	6.78	6.68	6.75
1062	NYSE	WCN	Thu, Aug 15, 2002	6.75	6.77	6.69	6.73
1061	NYSE	WCN	Wed, Aug 14, 2002	6.69	6.81	6.63	6.71
1060	NYSE	WCN	Tue, Aug 13, 2002	6.60	6.82	6.60	6.69
1059	NYSE	WCN	Mon, Aug 12, 2002	6.71	6.76	6.61	6.61
1058	NYSE	WCN	Fri, Aug 9, 2002	6.64	6.79	6.55	6.78
1057	NYSE	WCN	Thu, Aug 8, 2002	6.53	6.74	6.50	6.74
1056	NYSE	WCN	Wed, Aug 7, 2002	6.25	6.63	6.25	6.57
1055	NYSE	WCN	Tue, Aug 6, 2002	5.97	6.35	5.97	6.22
1054	NYSE	WCN	Mon, Aug 5, 2002	6.07	6.12	5.95	5.96
1053	NYSE	WCN	Fri, Aug 2, 2002	6.20	6.42	6.07	6.07
1052	NYSE	WCN	Thu, Aug 1, 2002	6.38	6.59	6.17	6.25
1051	NYSE	WCN	Wed, Jul 31, 2002	6.30	6.56	6.30	6.38
1050	NYSE	WCN	Tue, Jul 30, 2002	6.51	6.52	6.17	6.35
1049	NYSE	WCN	Mon, Jul 29, 2002	6.09	6.52	6.09	6.51
1048	NYSE	WCN	Fri, Jul 26, 2002	5.98	6.12	5.93	6.12
1047	NYSE	WCN	Thu, Jul 25, 2002	5.85	6.02	5.64	5.96
1046	NYSE	WCN	Wed, Jul 24, 2002	5.09	5.84	5.06	5.84
1045	NYSE	WCN	Tue, Jul 23, 2002	5.57	5.57	5.09	5.30
1044	NYSE	WCN	Mon, Jul 22, 2002	5.53	5.60	5.24	5.53
1043	NYSE	WCN	Fri, Jul 19, 2002	5.50	5.68	5.48	5.48
1042	NYSE	WCN	Thu, Jul 18, 2002	5.51	5.53	5.40	5.49
1041	NYSE	WCN	Wed, Jul 17, 2002	5.57	5.69	5.46	5.60
1040	NYSE	WCN	Tue, Jul 16, 2002	5.50	5.72	5.43	5.68
1039	NYSE	WCN	Mon, Jul 15, 2002	5.63	5.69	5.42	5.53
1038	NYSE	WCN	Fri, Jul 12, 2002	5.73	5.75	5.61	5.63
1037	NYSE	WCN	Thu, Jul 11, 2002	5.68	5.80	5.51	5.73
1036	NYSE	WCN	Wed, Jul 10, 2002	5.91	5.94	5.68	5.76
1035	NYSE	WCN	Tue, Jul 9, 2002	5.98	5.98	5.82	5.88
1034	NYSE	WCN	Mon, Jul 8, 2002	6.08	6.11	5.98	5.98
1033	NYSE	WCN	Fri, Jul 5, 2002	5.80	6.09	5.77	6.07
1032	NYSE	WCN	Wed, Jul 3, 2002	5.85	5.93	5.56	5.80
1031	NYSE	WCN	Tue, Jul 2, 2002	6.09	6.09	5.86	5.91
1030	NYSE	WCN	Mon, Jul 1, 2002	6.22	6.23	6.09	6.11
1029	NYSE	WCN	Fri, Jun 28, 2002	6.44	6.56	6.04	6.17
1028	NYSE	WCN	Thu, Jun 27, 2002	6.41	6.48	6.31	6.41
1027	NYSE	WCN	Wed, Jun 26, 2002	6.53	6.63	6.33	6.41
1026	NYSE	WCN	Tue, Jun 25, 2002	6.67	6.76	6.54	6.60
1025	NYSE	WCN	Mon, Jun 24, 2002	6.53	6.74	6.53	6.65
1024	NYSE	WCN	Fri, Jun 21, 2002	6.73	6.73	6.49	6.60
1023	NYSE	WCN	Thu, Jun 20, 2002	6.60	6.69	6.58	6.63
1022	NYSE	WCN	Wed, Jun 19, 2002	6.76	6.82	6.59	6.60
1021	NYSE	WCN	Tue, Jun 18, 2002	6.78	6.81	6.67	6.72
1020	NYSE	WCN	Mon, Jun 17, 2002	6.67	6.81	6.66	6.81
1019	NYSE	WCN	Fri, Jun 14, 2002	6.68	6.68	6.50	6.62
1018	NYSE	WCN	Thu, Jun 13, 2002	6.69	6.74	6.65	6.67
1017	NYSE	WCN	Wed, Jun 12, 2002	6.68	6.75	6.63	6.71
1016	NYSE	WCN	Tue, Jun 11, 2002	6.50	6.70	6.50	6.66
1015	NYSE	WCN	Mon, Jun 10, 2002	6.51	6.56	6.48	6.52
1014	NYSE	WCN	Fri, Jun 7, 2002	6.54	6.58	6.41	6.52
1013	NYSE	WCN	Thu, Jun 6, 2002	6.60	6.62	6.49	6.49
1012	NYSE	WCN	Wed, Jun 5, 2002	6.34	6.61	6.30	6.59
1011	NYSE	WCN	Tue, Jun 4, 2002	6.45	6.52	6.29	6.32
1010	NYSE	WCN	Mon, Jun 3, 2002	6.68	6.70	6.44	6.45
1009	NYSE	WCN	Fri, May 31, 2002	6.62	6.82	6.57	6.71
1008	NYSE	WCN	Thu, May 30, 2002	6.81	6.81	6.54	6.60
1007	NYSE	WCN	Wed, May 29, 2002	6.77	6.79	6.74	6.78
1006	NYSE	WCN	Tue, May 28, 2002	6.77	6.88	6.74	6.79
1005	NYSE	WCN	Fri, May 24, 2002	6.91	6.95	6.77	6.78
1004	NYSE	WCN	Thu, May 23, 2002	6.78	7.01	6.73	6.91
1003	NYSE	WCN	Wed, May 22, 2002	6.88	6.99	6.64	6.89
1002	NYSE	WCN	Tue, May 21, 2002	7.09	7.14	6.89	6.93
1001	NYSE	WCN	Mon, May 20, 2002	7.14	7.22	7.03	7.04
1000	NYSE	WCN	Fri, May 17, 2002	7.20	7.28	7.12	7.12
999	NYSE	WCN	Thu, May 16, 2002	7.24	7.25	7.08	7.20
998	NYSE	WCN	Wed, May 15, 2002	7.19	7.27	7.15	7.24
997	NYSE	WCN	Tue, May 14, 2002	7.27	7.31	7.10	7.20
996	NYSE	WCN	Mon, May 13, 2002	7.28	7.28	7.01	7.15
995	NYSE	WCN	Fri, May 10, 2002	7.18	7.29	7.13	7.25
994	NYSE	WCN	Thu, May 9, 2002	7.07	7.24	7.01	7.21
993	NYSE	WCN	Wed, May 8, 2002	7.05	7.06	6.87	7.06
992	NYSE	WCN	Tue, May 7, 2002	7.03	7.06	6.92	7.03
991	NYSE	WCN	Mon, May 6, 2002	6.97	7.07	6.96	6.99
990	NYSE	WCN	Fri, May 3, 2002	7.00	7.06	6.96	7.01
989	NYSE	WCN	Thu, May 2, 2002	6.93	7.12	6.93	7.00
988	NYSE	WCN	Wed, May 1, 2002	7.00	7.00	6.86	6.97
987	NYSE	WCN	Tue, Apr 30, 2002	6.90	6.99	6.83	6.97
986	NYSE	WCN	Mon, Apr 29, 2002	6.75	6.92	6.71	6.91
985	NYSE	WCN	Fri, Apr 26, 2002	6.86	6.88	6.65	6.67
984	NYSE	WCN	Thu, Apr 25, 2002	6.83	6.98	6.71	6.80
983	NYSE	WCN	Wed, Apr 24, 2002	7.19	7.44	7.05	7.26
982	NYSE	WCN	Tue, Apr 23, 2002	6.91	7.25	6.90	7.25
981	NYSE	WCN	Mon, Apr 22, 2002	6.79	7.00	6.72	6.97
980	NYSE	WCN	Fri, Apr 19, 2002	6.59	6.84	6.55	6.75
979	NYSE	WCN	Thu, Apr 18, 2002	6.49	6.69	6.40	6.54
978	NYSE	WCN	Wed, Apr 17, 2002	6.71	6.72	6.44	6.44
977	NYSE	WCN	Tue, Apr 16, 2002	6.77	6.77	6.67	6.69
976	NYSE	WCN	Mon, Apr 15, 2002	6.78	6.85	6.70	6.73
975	NYSE	WCN	Fri, Apr 12, 2002	6.61	6.80	6.61	6.79
974	NYSE	WCN	Thu, Apr 11, 2002	6.67	6.77	6.52	6.61
973	NYSE	WCN	Wed, Apr 10, 2002	6.57	6.73	6.57	6.72
972	NYSE	WCN	Tue, Apr 9, 2002	6.63	6.75	6.54	6.62
971	NYSE	WCN	Mon, Apr 8, 2002	6.55	6.66	6.34	6.66
970	NYSE	WCN	Fri, Apr 5, 2002	6.58	6.63	6.50	6.51
969	NYSE	WCN	Thu, Apr 4, 2002	6.54	6.62	6.48	6.55
968	NYSE	WCN	Wed, Apr 3, 2002	6.73	6.75	6.55	6.56
967	NYSE	WCN	Tue, Apr 2, 2002	6.70	6.74	6.56	6.71
966	NYSE	WCN	Mon, Apr 1, 2002	6.62	6.77	6.58	6.67
965	NYSE	WCN	Thu, Mar 28, 2002	6.64	6.77	6.62	6.62
964	NYSE	WCN	Wed, Mar 27, 2002	6.55	6.70	6.52	6.63
963	NYSE	WCN	Tue, Mar 26, 2002	6.45	6.60	6.45	6.50
962	NYSE	WCN	Mon, Mar 25, 2002	6.19	6.51	6.17	6.45
961	NYSE	WCN	Fri, Mar 22, 2002	6.29	6.34	6.18	6.18
960	NYSE	WCN	Thu, Mar 21, 2002	6.26	6.32	6.16	6.26
959	NYSE	WCN	Wed, Mar 20, 2002	6.33	6.36	6.26	6.30
958	NYSE	WCN	Tue, Mar 19, 2002	6.34	6.36	6.31	6.33
957	NYSE	WCN	Mon, Mar 18, 2002	6.33	6.34	6.30	6.31
956	NYSE	WCN	Fri, Mar 15, 2002	6.30	6.31	6.23	6.28
955	NYSE	WCN	Thu, Mar 14, 2002	6.32	6.35	6.19	6.32
954	NYSE	WCN	Wed, Mar 13, 2002	6.50	6.50	6.23	6.31
953	NYSE	WCN	Tue, Mar 12, 2002	6.25	6.50	6.21	6.47
952	NYSE	WCN	Mon, Mar 11, 2002	6.33	6.37	6.21	6.27
951	NYSE	WCN	Fri, Mar 8, 2002	6.47	6.48	6.33	6.35
950	NYSE	WCN	Thu, Mar 7, 2002	6.33	6.48	6.28	6.46
949	NYSE	WCN	Wed, Mar 6, 2002	6.37	6.51	6.30	6.37
948	NYSE	WCN	Tue, Mar 5, 2002	6.44	6.52	6.33	6.40
947	NYSE	WCN	Mon, Mar 4, 2002	6.29	6.47	6.21	6.44
946	NYSE	WCN	Fri, Mar 1, 2002	6.19	6.30	6.18	6.30
945	NYSE	WCN	Thu, Feb 28, 2002	6.14	6.30	6.12	6.18
944	NYSE	WCN	Wed, Feb 27, 2002	5.87	6.16	5.87	6.14
943	NYSE	WCN	Tue, Feb 26, 2002	5.73	5.93	5.73	5.91
942	NYSE	WCN	Mon, Feb 25, 2002	5.68	5.83	5.57	5.77
941	NYSE	WCN	Fri, Feb 22, 2002	5.57	5.72	5.52	5.71
940	NYSE	WCN	Thu, Feb 21, 2002	5.36	5.57	5.31	5.52
939	NYSE	WCN	Wed, Feb 20, 2002	5.27	5.43	5.22	5.33
938	NYSE	WCN	Tue, Feb 19, 2002	5.13	5.33	5.13	5.26
937	NYSE	WCN	Fri, Feb 15, 2002	5.13	5.17	5.06	5.13
936	NYSE	WCN	Thu, Feb 14, 2002	5.14	5.18	5.10	5.14
935	NYSE	WCN	Wed, Feb 13, 2002	5.08	5.21	5.03	5.14
934	NYSE	WCN	Tue, Feb 12, 2002	5.14	5.17	5.03	5.10
933	NYSE	WCN	Mon, Feb 11, 2002	5.07	5.18	5.07	5.14
932	NYSE	WCN	Fri, Feb 8, 2002	5.08	5.23	5.04	5.17
931	NYSE	WCN	Thu, Feb 7, 2002	5.13	5.25	5.01	5.04
930	NYSE	WCN	Wed, Feb 6, 2002	4.92	5.15	4.92	5.10
929	NYSE	WCN	Tue, Feb 5, 2002	4.89	5.05	4.87	5.03
928	NYSE	WCN	Mon, Feb 4, 2002	4.75	5.07	4.64	4.99
927	NYSE	WCN	Fri, Feb 1, 2002	5.35	5.37	4.66	4.72
926	NYSE	WCN	Thu, Jan 31, 2002	5.34	5.42	5.32	5.33
925	NYSE	WCN	Wed, Jan 30, 2002	5.47	5.47	5.32	5.34
924	NYSE	WCN	Tue, Jan 29, 2002	5.41	5.47	5.30	5.46
923	NYSE	WCN	Mon, Jan 28, 2002	5.41	5.41	5.33	5.36
922	NYSE	WCN	Fri, Jan 25, 2002	5.31	5.38	5.30	5.38
921	NYSE	WCN	Thu, Jan 24, 2002	5.27	5.36	5.22	5.33
920	NYSE	WCN	Wed, Jan 23, 2002	5.24	5.31	5.18	5.26
919	NYSE	WCN	Tue, Jan 22, 2002	5.43	5.44	5.15	5.31
918	NYSE	WCN	Fri, Jan 18, 2002	5.47	5.47	5.33	5.37
917	NYSE	WCN	Thu, Jan 17, 2002	5.42	5.49	5.35	5.47
916	NYSE	WCN	Wed, Jan 16, 2002	5.35	5.45	5.32	5.38
915	NYSE	WCN	Tue, Jan 15, 2002	5.40	5.40	5.32	5.35
914	NYSE	WCN	Mon, Jan 14, 2002	5.34	5.36	5.18	5.35
913	NYSE	WCN	Fri, Jan 11, 2002	5.31	5.35	5.24	5.32
912	NYSE	WCN	Thu, Jan 10, 2002	5.28	5.43	5.14	5.30
911	NYSE	WCN	Wed, Jan 9, 2002	5.63	5.72	5.36	5.36
910	NYSE	WCN	Tue, Jan 8, 2002	5.62	5.70	5.54	5.60
909	NYSE	WCN	Mon, Jan 7, 2002	5.77	5.83	5.55	5.61
908	NYSE	WCN	Fri, Jan 4, 2002	5.98	5.99	5.73	5.75
907	NYSE	WCN	Thu, Jan 3, 2002	5.96	6.02	5.86	5.98
906	NYSE	WCN	Wed, Jan 2, 2002	6.11	6.11	5.74	5.95
905	NYSE	WCN	Mon, Dec 31, 2001	6.06	6.16	6.05	6.12
904	NYSE	WCN	Fri, Dec 28, 2001	6.03	6.12	5.97	6.11
903	NYSE	WCN	Thu, Dec 27, 2001	5.88	6.03	5.88	6.00
902	NYSE	WCN	Wed, Dec 26, 2001	5.71	5.88	5.69	5.86
901	NYSE	WCN	Mon, Dec 24, 2001	5.74	5.74	5.64	5.69
900	NYSE	WCN	Fri, Dec 21, 2001	5.67	5.83	5.60	5.67
899	NYSE	WCN	Thu, Dec 20, 2001	5.83	5.83	5.62	5.68
898	NYSE	WCN	Wed, Dec 19, 2001	5.58	5.83	5.46	5.81
897	NYSE	WCN	Tue, Dec 18, 2001	5.43	5.58	5.40	5.58
896	NYSE	WCN	Mon, Dec 17, 2001	5.28	5.54	5.19	5.53
895	NYSE	WCN	Fri, Dec 14, 2001	5.31	5.33	5.15	5.28
894	NYSE	WCN	Thu, Dec 13, 2001	5.39	5.47	5.19	5.27
893	NYSE	WCN	Wed, Dec 12, 2001	5.49	5.49	5.39	5.41
892	NYSE	WCN	Tue, Dec 11, 2001	5.62	5.65	5.42	5.47
891	NYSE	WCN	Mon, Dec 10, 2001	5.74	5.74	5.55	5.62
890	NYSE	WCN	Fri, Dec 7, 2001	5.68	5.75	5.68	5.73
889	NYSE	WCN	Thu, Dec 6, 2001	5.71	5.76	5.64	5.76
888	NYSE	WCN	Wed, Dec 5, 2001	5.93	5.94	5.61	5.75
887	NYSE	WCN	Tue, Dec 4, 2001	5.75	5.93	5.69	5.87
886	NYSE	WCN	Mon, Dec 3, 2001	5.82	5.82	5.64	5.69
885	NYSE	WCN	Fri, Nov 30, 2001	5.83	5.83	5.69	5.77
884	NYSE	WCN	Thu, Nov 29, 2001	5.85	5.85	5.70	5.73
883	NYSE	WCN	Wed, Nov 28, 2001	5.93	5.93	5.72	5.80
882	NYSE	WCN	Tue, Nov 27, 2001	6.05	6.11	5.88	5.89
881	NYSE	WCN	Mon, Nov 26, 2001	6.18	6.18	5.92	6.05
880	NYSE	WCN	Fri, Nov 23, 2001	6.12	6.18	6.00	6.18
879	NYSE	WCN	Wed, Nov 21, 2001	6.18	6.18	5.98	5.98
878	NYSE	WCN	Tue, Nov 20, 2001	6.32	6.38	6.16	6.18
877	NYSE	WCN	Mon, Nov 19, 2001	6.15	6.45	6.15	6.45
876	NYSE	WCN	Fri, Nov 16, 2001	6.20	6.23	6.15	6.18
875	NYSE	WCN	Thu, Nov 15, 2001	6.19	6.27	6.12	6.19
874	NYSE	WCN	Wed, Nov 14, 2001	6.47	6.48	6.20	6.22
873	NYSE	WCN	Tue, Nov 13, 2001	6.21	6.50	6.21	6.46
872	NYSE	WCN	Mon, Nov 12, 2001	6.29	6.35	6.15	6.30
871	NYSE	WCN	Fri, Nov 9, 2001	6.07	6.32	6.04	6.29
870	NYSE	WCN	Thu, Nov 8, 2001	6.32	6.34	6.07	6.07
869	NYSE	WCN	Wed, Nov 7, 2001	6.13	6.36	6.10	6.25
868	NYSE	WCN	Tue, Nov 6, 2001	6.10	6.18	6.07	6.12
867	NYSE	WCN	Mon, Nov 5, 2001	6.08	6.11	6.01	6.10
866	NYSE	WCN	Fri, Nov 2, 2001	5.90	6.13	5.90	6.01
865	NYSE	WCN	Thu, Nov 1, 2001	5.78	5.97	5.73	5.94
864	NYSE	WCN	Wed, Oct 31, 2001	5.91	5.91	5.53	5.77
863	NYSE	WCN	Tue, Oct 30, 2001	5.96	5.96	5.75	5.83
862	NYSE	WCN	Mon, Oct 29, 2001	6.12	6.12	5.79	5.95
861	NYSE	WCN	Fri, Oct 26, 2001	6.21	6.21	5.97	6.07
860	NYSE	WCN	Thu, Oct 25, 2001	5.78	5.78	5.56	5.77
859	NYSE	WCN	Wed, Oct 24, 2001	5.51	5.76	5.43	5.73
858	NYSE	WCN	Tue, Oct 23, 2001	5.55	5.79	5.47	5.53
857	NYSE	WCN	Mon, Oct 22, 2001	5.68	5.82	5.51	5.53
856	NYSE	WCN	Fri, Oct 19, 2001	5.78	5.93	5.65	5.78
855	NYSE	WCN	Thu, Oct 18, 2001	5.55	5.84	5.55	5.77
854	NYSE	WCN	Wed, Oct 17, 2001	5.69	5.73	5.51	5.54
853	NYSE	WCN	Tue, Oct 16, 2001	5.45	5.70	5.45	5.56
852	NYSE	WCN	Mon, Oct 15, 2001	5.46	5.56	5.31	5.46
851	NYSE	WCN	Fri, Oct 12, 2001	5.67	5.75	5.44	5.59
850	NYSE	WCN	Thu, Oct 11, 2001	5.65	5.92	5.64	5.65
849	NYSE	WCN	Wed, Oct 10, 2001	5.63	5.85	5.58	5.65
848	NYSE	WCN	Tue, Oct 9, 2001	5.59	5.78	5.58	5.65
847	NYSE	WCN	Mon, Oct 8, 2001	5.63	5.77	5.62	5.75
846	NYSE	WCN	Fri, Oct 5, 2001	5.71	5.86	5.64	5.77
845	NYSE	WCN	Thu, Oct 4, 2001	5.83	5.95	5.71	5.74
844	NYSE	WCN	Wed, Oct 3, 2001	5.63	6.17	5.63	5.86
843	NYSE	WCN	Tue, Oct 2, 2001	5.24	5.75	5.23	5.67
842	NYSE	WCN	Mon, Oct 1, 2001	5.33	5.36	5.03	5.04
841	NYSE	WCN	Fri, Sep 28, 2001	5.00	5.39	4.83	5.33
840	NYSE	WCN	Thu, Sep 27, 2001	4.90	5.02	4.90	4.97
839	NYSE	WCN	Wed, Sep 26, 2001	4.93	5.08	4.80	4.94
838	NYSE	WCN	Tue, Sep 25, 2001	4.82	5.01	4.72	4.89
837	NYSE	WCN	Mon, Sep 24, 2001	4.70	5.09	4.69	4.89
836	NYSE	WCN	Fri, Sep 21, 2001	4.95	4.95	4.39	4.72
835	NYSE	WCN	Thu, Sep 20, 2001	5.22	5.22	5.00	5.00
834	NYSE	WCN	Wed, Sep 19, 2001	5.43	5.65	5.06	5.32
833	NYSE	WCN	Tue, Sep 18, 2001	5.08	5.57	5.08	5.57
832	NYSE	WCN	Mon, Sep 17, 2001	5.57	5.73	5.05	5.11
831	NYSE	WCN	Mon, Sep 10, 2001	6.42	6.42	6.06	6.09
830	NYSE	WCN	Fri, Sep 7, 2001	6.22	6.22	6.09	6.18
829	NYSE	WCN	Thu, Sep 6, 2001	6.32	6.34	6.23	6.27
828	NYSE	WCN	Wed, Sep 5, 2001	6.38	6.38	6.18	6.28
827	NYSE	WCN	Tue, Sep 4, 2001	6.40	6.50	6.33	6.35
826	NYSE	WCN	Fri, Aug 31, 2001	6.21	6.39	6.13	6.38
825	NYSE	WCN	Thu, Aug 30, 2001	6.30	6.30	5.92	6.26
824	NYSE	WCN	Wed, Aug 29, 2001	6.30	6.32	6.22	6.26
823	NYSE	WCN	Tue, Aug 28, 2001	6.54	6.54	6.21	6.30
822	NYSE	WCN	Mon, Aug 27, 2001	6.51	6.55	6.34	6.34
821	NYSE	WCN	Fri, Aug 24, 2001	6.49	6.51	6.42	6.48
820	NYSE	WCN	Thu, Aug 23, 2001	6.63	6.63	6.44	6.48
819	NYSE	WCN	Wed, Aug 22, 2001	6.70	6.71	6.53	6.57
818	NYSE	WCN	Tue, Aug 21, 2001	6.52	6.75	6.50	6.68
817	NYSE	WCN	Mon, Aug 20, 2001	6.37	6.57	6.29	6.53
816	NYSE	WCN	Fri, Aug 17, 2001	6.45	6.46	6.37	6.44
815	NYSE	WCN	Thu, Aug 16, 2001	6.39	6.46	6.24	6.45
814	NYSE	WCN	Wed, Aug 15, 2001	6.60	6.68	6.29	6.42
813	NYSE	WCN	Tue, Aug 14, 2001	6.60	6.64	6.44	6.61
812	NYSE	WCN	Mon, Aug 13, 2001	6.68	6.70	6.42	6.48
811	NYSE	WCN	Fri, Aug 10, 2001	6.46	6.56	6.41	6.41
810	NYSE	WCN	Thu, Aug 9, 2001	6.54	6.56	6.37	6.42
809	NYSE	WCN	Wed, Aug 8, 2001	6.71	6.71	6.53	6.57
808	NYSE	WCN	Tue, Aug 7, 2001	6.49	6.75	6.45	6.71
807	NYSE	WCN	Mon, Aug 6, 2001	6.51	6.59	6.48	6.52
806	NYSE	WCN	Fri, Aug 3, 2001	6.71	6.77	6.51	6.58
805	NYSE	WCN	Thu, Aug 2, 2001	6.75	6.85	6.70	6.70
804	NYSE	WCN	Wed, Aug 1, 2001	6.59	6.88	6.24	6.85
803	NYSE	WCN	Tue, Jul 31, 2001	6.26	6.59	6.25	6.44
802	NYSE	WCN	Mon, Jul 30, 2001	6.42	6.48	6.28	6.45
801	NYSE	WCN	Fri, Jul 27, 2001	6.51	6.59	6.33	6.42
800	NYSE	WCN	Thu, Jul 26, 2001	6.46	6.59	6.37	6.59
799	NYSE	WCN	Wed, Jul 25, 2001	6.30	6.49	5.97	6.45
798	NYSE	WCN	Tue, Jul 24, 2001	6.54	6.54	5.73	6.32
797	NYSE	WCN	Mon, Jul 23, 2001	6.86	6.89	6.38	6.54
796	NYSE	WCN	Fri, Jul 20, 2001	6.75	6.85	6.67	6.79
795	NYSE	WCN	Thu, Jul 19, 2001	6.60	6.76	6.48	6.75
794	NYSE	WCN	Wed, Jul 18, 2001	6.56	6.63	6.47	6.55
793	NYSE	WCN	Tue, Jul 17, 2001	6.58	6.62	6.45	6.52
792	NYSE	WCN	Mon, Jul 16, 2001	6.73	6.73	6.52	6.52
791	NYSE	WCN	Fri, Jul 13, 2001	6.61	6.67	6.56	6.56
790	NYSE	WCN	Thu, Jul 12, 2001	6.55	6.73	6.47	6.73
789	NYSE	WCN	Wed, Jul 11, 2001	6.51	6.70	6.39	6.50
788	NYSE	WCN	Tue, Jul 10, 2001	6.56	6.59	6.35	6.35
787	NYSE	WCN	Mon, Jul 9, 2001	6.52	6.61	6.39	6.52
786	NYSE	WCN	Fri, Jul 6, 2001	6.22	6.86	6.22	6.40
785	NYSE	WCN	Thu, Jul 5, 2001	6.51	6.51	6.20	6.21
784	NYSE	WCN	Tue, Jul 3, 2001	6.52	6.57	6.38	6.51
783	NYSE	WCN	Mon, Jul 2, 2001	6.79	6.82	6.45	6.59
782	NYSE	WCN	Fri, Jun 29, 2001	6.69	7.37	6.24	6.24
781	NYSE	WCN	Thu, Jun 28, 2001	6.91	6.93	6.47	6.61
780	NYSE	WCN	Wed, Jun 27, 2001	6.74	6.91	6.62	6.84
779	NYSE	WCN	Tue, Jun 26, 2001	6.38	6.69	6.32	6.67
778	NYSE	WCN	Mon, Jun 25, 2001	6.44	6.47	6.32	6.42
777	NYSE	WCN	Fri, Jun 22, 2001	6.63	6.64	6.34	6.52
776	NYSE	WCN	Thu, Jun 21, 2001	6.55	6.66	6.55	6.63
775	NYSE	WCN	Wed, Jun 20, 2001	6.18	6.61	6.17	6.58
774	NYSE	WCN	Tue, Jun 19, 2001	6.13	6.21	6.12	6.15
773	NYSE	WCN	Mon, Jun 18, 2001	6.11	6.15	6.04	6.12
772	NYSE	WCN	Fri, Jun 15, 2001	6.00	6.22	5.98	6.22
771	NYSE	WCN	Thu, Jun 14, 2001	5.97	6.13	5.97	6.02
770	NYSE	WCN	Wed, Jun 13, 2001	5.93	6.02	5.93	6.01
769	NYSE	WCN	Tue, Jun 12, 2001	5.92	6.01	5.84	5.99
768	NYSE	WCN	Mon, Jun 11, 2001	5.93	5.94	5.85	5.93
767	NYSE	WCN	Fri, Jun 8, 2001	5.95	5.95	5.85	5.92
766	NYSE	WCN	Thu, Jun 7, 2001	6.16	6.16	5.85	5.91
765	NYSE	WCN	Wed, Jun 6, 2001	6.15	6.19	6.08	6.10
764	NYSE	WCN	Tue, Jun 5, 2001	6.13	6.19	5.97	6.15
763	NYSE	WCN	Mon, Jun 4, 2001	6.05	6.16	5.99	6.15
762	NYSE	WCN	Fri, Jun 1, 2001	5.92	6.12	5.86	6.07
761	NYSE	WCN	Thu, May 31, 2001	5.92	5.93	5.89	5.90
760	NYSE	WCN	Wed, May 30, 2001	5.92	5.92	5.80	5.91
759	NYSE	WCN	Tue, May 29, 2001	5.82	5.93	5.82	5.89
758	NYSE	WCN	Fri, May 25, 2001	5.82	5.93	5.81	5.92
757	NYSE	WCN	Thu, May 24, 2001	5.77	5.91	5.75	5.86
756	NYSE	WCN	Wed, May 23, 2001	5.87	5.93	5.73	5.83
755	NYSE	WCN	Tue, May 22, 2001	5.84	5.93	5.81	5.90
754	NYSE	WCN	Mon, May 21, 2001	5.87	5.92	5.74	5.90
753	NYSE	WCN	Fri, May 18, 2001	5.89	5.93	5.71	5.92
752	NYSE	WCN	Thu, May 17, 2001	5.90	5.94	5.89	5.92
751	NYSE	WCN	Wed, May 16, 2001	5.78	5.94	5.75	5.91
750	NYSE	WCN	Tue, May 15, 2001	5.90	5.93	5.72	5.90
749	NYSE	WCN	Mon, May 14, 2001	5.83	5.94	5.83	5.91
748	NYSE	WCN	Fri, May 11, 2001	5.82	5.90	5.78	5.86
747	NYSE	WCN	Thu, May 10, 2001	5.73	5.90	5.73	5.83
746	NYSE	WCN	Wed, May 9, 2001	5.92	5.92	5.71	5.72
745	NYSE	WCN	Tue, May 8, 2001	5.68	5.94	5.58	5.90
744	NYSE	WCN	Mon, May 7, 2001	5.57	5.67	5.44	5.63
743	NYSE	WCN	Fri, May 4, 2001	5.33	5.59	5.30	5.57
742	NYSE	WCN	Thu, May 3, 2001	5.46	5.58	5.36	5.41
741	NYSE	WCN	Wed, May 2, 2001	5.60	5.66	5.46	5.46
740	NYSE	WCN	Tue, May 1, 2001	5.66	5.72	5.57	5.59
739	NYSE	WCN	Mon, Apr 30, 2001	5.55	5.63	5.38	5.62
738	NYSE	WCN	Fri, Apr 27, 2001	5.69	5.81	5.53	5.53
737	NYSE	WCN	Thu, Apr 26, 2001	5.58	5.76	5.56	5.73
736	NYSE	WCN	Wed, Apr 25, 2001	5.53	5.71	5.48	5.67
735	NYSE	WCN	Tue, Apr 24, 2001	5.52	5.64	5.49	5.54
734	NYSE	WCN	Mon, Apr 23, 2001	5.28	5.53	5.22	5.49
733	NYSE	WCN	Fri, Apr 20, 2001	5.14	5.30	5.08	5.23
732	NYSE	WCN	Thu, Apr 19, 2001	5.49	5.54	5.09	5.17
731	NYSE	WCN	Wed, Apr 18, 2001	5.38	5.56	5.36	5.50
730	NYSE	WCN	Tue, Apr 17, 2001	5.14	5.45	5.11	5.36
729	NYSE	WCN	Mon, Apr 16, 2001	5.33	5.38	5.12	5.13
728	NYSE	WCN	Thu, Apr 12, 2001	5.23	5.36	5.14	5.33
727	NYSE	WCN	Wed, Apr 11, 2001	5.32	5.34	5.16	5.32
726	NYSE	WCN	Tue, Apr 10, 2001	5.28	5.35	5.21	5.33
725	NYSE	WCN	Mon, Apr 9, 2001	5.35	5.48	5.29	5.31
724	NYSE	WCN	Fri, Apr 6, 2001	5.45	5.45	5.31	5.35
723	NYSE	WCN	Thu, Apr 5, 2001	5.31	5.46	5.23	5.46
722	NYSE	WCN	Wed, Apr 4, 2001	5.32	5.37	5.26	5.33
721	NYSE	WCN	Tue, Apr 3, 2001	5.58	5.62	5.26	5.35
720	NYSE	WCN	Mon, Apr 2, 2001	5.68	5.70	5.58	5.58
719	NYSE	WCN	Fri, Mar 30, 2001	5.70	5.78	5.53	5.69
718	NYSE	WCN	Thu, Mar 29, 2001	5.95	6.38	5.93	6.26
717	NYSE	WCN	Wed, Mar 28, 2001	6.05	6.05	5.88	6.00
716	NYSE	WCN	Tue, Mar 27, 2001	5.73	6.17	5.33	6.14
715	NYSE	WCN	Mon, Mar 26, 2001	6.12	6.26	6.06	6.14
714	NYSE	WCN	Fri, Mar 23, 2001	5.29	6.28	5.28	6.26
713	NYSE	WCN	Thu, Mar 22, 2001	6.00	6.02	5.01	5.35
712	NYSE	WCN	Wed, Mar 21, 2001	5.86	6.09	5.77	6.06
711	NYSE	WCN	Tue, Mar 20, 2001	6.40	6.42	5.96	6.02
710	NYSE	WCN	Mon, Mar 19, 2001	6.04	6.51	5.98	6.32
709	NYSE	WCN	Fri, Mar 16, 2001	6.31	6.31	5.85	6.02
708	NYSE	WCN	Thu, Mar 15, 2001	6.31	6.33	6.20	6.32
707	NYSE	WCN	Wed, Mar 14, 2001	6.29	6.32	6.07	6.30
706	NYSE	WCN	Tue, Mar 13, 2001	6.32	6.34	6.16	6.32
705	NYSE	WCN	Mon, Mar 12, 2001	6.31	6.42	6.22	6.31
704	NYSE	WCN	Fri, Mar 9, 2001	5.91	6.36	5.80	6.30
703	NYSE	WCN	Thu, Mar 8, 2001	5.91	6.10	5.83	5.83
702	NYSE	WCN	Wed, Mar 7, 2001	6.25	6.25	5.65	5.93
701	NYSE	WCN	Tue, Mar 6, 2001	6.37	6.47	5.93	6.11
700	NYSE	WCN	Mon, Mar 5, 2001	6.44	6.54	6.27	6.36
699	NYSE	WCN	Fri, Mar 2, 2001	6.22	6.40	6.12	6.25
698	NYSE	WCN	Thu, Mar 1, 2001	6.51	6.59	5.67	6.17
697	NYSE	WCN	Wed, Feb 28, 2001	5.80	6.62	5.80	6.61
696	NYSE	WCN	Tue, Feb 27, 2001	5.95	5.95	5.72	5.83
695	NYSE	WCN	Mon, Feb 26, 2001	6.02	6.07	5.82	5.95
694	NYSE	WCN	Fri, Feb 23, 2001	6.32	6.32	6.07	6.07
693	NYSE	WCN	Thu, Feb 22, 2001	6.17	6.53	6.17	6.35
692	NYSE	WCN	Wed, Feb 21, 2001	5.88	6.40	5.83	6.28
691	NYSE	WCN	Tue, Feb 20, 2001	5.73	6.10	5.70	5.93
690	NYSE	WCN	Fri, Feb 16, 2001	5.73	5.82	5.68	5.70
689	NYSE	WCN	Thu, Feb 15, 2001	5.89	5.90	5.73	5.73
688	NYSE	WCN	Wed, Feb 14, 2001	6.12	6.12	5.75	5.79
687	NYSE	WCN	Tue, Feb 13, 2001	5.68	6.23	5.63	5.98
686	NYSE	WCN	Mon, Feb 12, 2001	5.61	5.65	5.51	5.63
685	NYSE	WCN	Fri, Feb 9, 2001	5.62	5.68	5.46	5.61
684	NYSE	WCN	Thu, Feb 8, 2001	5.64	5.64	5.43	5.56
683	NYSE	WCN	Wed, Feb 7, 2001	5.75	6.07	5.53	5.64
682	NYSE	WCN	Tue, Feb 6, 2001	5.14	5.85	5.14	5.73
681	NYSE	WCN	Mon, Feb 5, 2001	5.11	5.30	5.11	5.13
680	NYSE	WCN	Fri, Feb 2, 2001	5.10	5.20	5.04	5.14
679	NYSE	WCN	Thu, Feb 1, 2001	5.59	5.59	4.91	5.09
678	NYSE	WCN	Wed, Jan 31, 2001	5.21	5.70	5.20	5.59
677	NYSE	WCN	Tue, Jan 30, 2001	5.01	5.16	4.54	5.16
676	NYSE	WCN	Mon, Jan 29, 2001	5.30	5.30	4.86	4.95
675	NYSE	WCN	Fri, Jan 26, 2001	5.56	5.56	5.21	5.21
674	NYSE	WCN	Thu, Jan 25, 2001	5.48	5.53	5.15	5.53
673	NYSE	WCN	Wed, Jan 24, 2001	5.34	5.48	5.23	5.48
672	NYSE	WCN	Tue, Jan 23, 2001	5.64	5.64	5.14	5.36
671	NYSE	WCN	Mon, Jan 22, 2001	5.91	5.95	5.25	5.63
670	NYSE	WCN	Fri, Jan 19, 2001	6.08	6.20	5.70	5.94
669	NYSE	WCN	Thu, Jan 18, 2001	5.87	6.17	5.70	6.17
668	NYSE	WCN	Wed, Jan 17, 2001	5.98	6.62	5.86	5.88
667	NYSE	WCN	Tue, Jan 16, 2001	5.71	6.01	5.53	5.96
666	NYSE	WCN	Fri, Jan 12, 2001	6.07	6.07	5.73	5.77
665	NYSE	WCN	Thu, Jan 11, 2001	6.42	6.42	5.95	6.01
664	NYSE	WCN	Wed, Jan 10, 2001	6.06	6.42	5.91	6.42
663	NYSE	WCN	Tue, Jan 9, 2001	5.94	6.07	5.94	6.05
662	NYSE	WCN	Mon, Jan 8, 2001	5.79	6.00	5.78	5.95
661	NYSE	WCN	Fri, Jan 5, 2001	5.65	5.90	5.61	5.90
660	NYSE	WCN	Thu, Jan 4, 2001	6.34	6.35	5.61	5.64
659	NYSE	WCN	Wed, Jan 3, 2001	6.19	6.51	6.10	6.32
658	NYSE	WCN	Tue, Jan 2, 2001	6.28	6.46	5.78	6.22
657	NYSE	WCN	Fri, Dec 29, 2000	6.42	6.67	6.27	6.53
656	NYSE	WCN	Thu, Dec 28, 2000	6.15	6.96	6.12	6.51
655	NYSE	WCN	Wed, Dec 27, 2000	5.75	6.42	5.67	6.27
654	NYSE	WCN	Tue, Dec 26, 2000	5.83	5.83	5.70	5.70
653	NYSE	WCN	Fri, Dec 22, 2000	5.72	5.78	5.58	5.78
652	NYSE	WCN	Thu, Dec 21, 2000	5.29	5.69	5.28	5.69
651	NYSE	WCN	Wed, Dec 20, 2000	5.52	5.52	5.28	5.31
650	NYSE	WCN	Tue, Dec 19, 2000	5.41	5.63	5.40	5.51
649	NYSE	WCN	Mon, Dec 18, 2000	5.31	5.53	5.26	5.44
648	NYSE	WCN	Fri, Dec 15, 2000	5.09	5.36	5.09	5.25
647	NYSE	WCN	Thu, Dec 14, 2000	5.06	5.17	5.04	5.11
646	NYSE	WCN	Wed, Dec 13, 2000	4.92	5.19	4.92	5.09
645	NYSE	WCN	Tue, Dec 12, 2000	4.84	5.04	4.82	4.94
644	NYSE	WCN	Mon, Dec 11, 2000	4.84	4.96	4.82	4.86
643	NYSE	WCN	Fri, Dec 8, 2000	4.74	4.91	4.74	4.89
642	NYSE	WCN	Thu, Dec 7, 2000	4.99	5.02	4.74	4.84
641	NYSE	WCN	Wed, Dec 6, 2000	5.16	5.16	4.95	5.01
640	NYSE	WCN	Tue, Dec 5, 2000	5.17	5.20	5.04	5.16
639	NYSE	WCN	Mon, Dec 4, 2000	5.26	5.27	5.11	5.11
638	NYSE	WCN	Fri, Dec 1, 2000	4.86	5.26	4.86	5.16
637	NYSE	WCN	Thu, Nov 30, 2000	4.60	4.99	4.60	4.94
636	NYSE	WCN	Wed, Nov 29, 2000	4.73	4.83	4.62	4.67
635	NYSE	WCN	Tue, Nov 28, 2000	4.94	5.23	4.54	4.54
634	NYSE	WCN	Mon, Nov 27, 2000	5.07	5.15	4.94	4.99
633	NYSE	WCN	Fri, Nov 24, 2000	5.06	5.16	5.06	5.16
632	NYSE	WCN	Wed, Nov 22, 2000	4.98	5.14	4.94	5.10
631	NYSE	WCN	Tue, Nov 21, 2000	5.19	5.19	4.69	4.96
630	NYSE	WCN	Mon, Nov 20, 2000	5.32	5.33	5.09	5.12
629	NYSE	WCN	Fri, Nov 17, 2000	5.36	5.48	5.28	5.35
628	NYSE	WCN	Thu, Nov 16, 2000	5.52	5.56	5.04	5.21
627	NYSE	WCN	Wed, Nov 15, 2000	5.56	5.56	5.49	5.49
626	NYSE	WCN	Tue, Nov 14, 2000	5.53	5.54	5.48	5.54
625	NYSE	WCN	Mon, Nov 13, 2000	5.26	5.56	5.26	5.49
624	NYSE	WCN	Fri, Nov 10, 2000	5.35	5.48	5.21	5.27
623	NYSE	WCN	Thu, Nov 9, 2000	5.41	5.58	5.38	5.46
622	NYSE	WCN	Wed, Nov 8, 2000	5.43	5.58	5.42	5.51
621	NYSE	WCN	Tue, Nov 7, 2000	4.94	5.41	4.91	5.41
620	NYSE	WCN	Mon, Nov 6, 2000	5.11	5.11	4.79	4.83
619	NYSE	WCN	Fri, Nov 3, 2000	5.10	5.11	4.80	5.09
618	NYSE	WCN	Thu, Nov 2, 2000	5.05	5.14	4.96	5.10
617	NYSE	WCN	Wed, Nov 1, 2000	5.01	5.05	4.95	5.01
616	NYSE	WCN	Tue, Oct 31, 2000	4.89	5.09	4.85	5.05
615	NYSE	WCN	Mon, Oct 30, 2000	4.89	4.89	4.59	4.77
614	NYSE	WCN	Fri, Oct 27, 2000	4.94	4.96	4.74	4.74
613	NYSE	WCN	Thu, Oct 26, 2000	4.77	4.94	4.40	4.91
612	NYSE	WCN	Wed, Oct 25, 2000	4.40	5.06	4.28	4.75
611	NYSE	WCN	Tue, Oct 24, 2000	4.46	4.99	4.42	4.93
610	NYSE	WCN	Mon, Oct 23, 2000	4.57	4.57	4.47	4.49
609	NYSE	WCN	Fri, Oct 20, 2000	4.59	4.59	4.51	4.52
608	NYSE	WCN	Thu, Oct 19, 2000	4.49	4.59	4.49	4.56
607	NYSE	WCN	Wed, Oct 18, 2000	4.96	4.99	4.49	4.54
606	NYSE	WCN	Tue, Oct 17, 2000	4.96	5.04	4.94	5.02
605	NYSE	WCN	Mon, Oct 16, 2000	4.86	5.01	4.86	5.00
604	NYSE	WCN	Fri, Oct 13, 2000	4.86	4.94	4.86	4.94
603	NYSE	WCN	Thu, Oct 12, 2000	4.84	4.91	4.82	4.86
602	NYSE	WCN	Wed, Oct 11, 2000	4.89	4.91	4.69	4.91
601	NYSE	WCN	Tue, Oct 10, 2000	4.94	5.01	4.89	4.89
600	NYSE	WCN	Mon, Oct 9, 2000	5.06	5.07	4.89	4.94
599	NYSE	WCN	Fri, Oct 6, 2000	5.11	5.11	5.01	5.01
598	NYSE	WCN	Thu, Oct 5, 2000	5.06	5.12	4.93	4.96
597	NYSE	WCN	Wed, Oct 4, 2000	4.96	5.07	4.86	5.04
596	NYSE	WCN	Tue, Oct 3, 2000	4.99	5.04	4.90	4.91
595	NYSE	WCN	Mon, Oct 2, 2000	5.02	5.06	4.95	4.95
594	NYSE	WCN	Fri, Sep 29, 2000	5.02	5.07	4.91	5.06
593	NYSE	WCN	Thu, Sep 28, 2000	5.05	5.06	4.85	5.05
592	NYSE	WCN	Wed, Sep 27, 2000	4.99	5.07	4.99	5.05
591	NYSE	WCN	Tue, Sep 26, 2000	5.06	5.09	4.99	5.04
590	NYSE	WCN	Mon, Sep 25, 2000	5.02	5.09	4.99	5.02
589	NYSE	WCN	Fri, Sep 22, 2000	5.07	5.07	4.99	5.01
588	NYSE	WCN	Thu, Sep 21, 2000	4.79	5.12	4.79	5.12
587	NYSE	WCN	Wed, Sep 20, 2000	4.80	4.85	4.78	4.84
586	NYSE	WCN	Tue, Sep 19, 2000	4.67	4.83	4.67	4.82
585	NYSE	WCN	Mon, Sep 18, 2000	4.77	4.77	4.67	4.67
584	NYSE	WCN	Fri, Sep 15, 2000	4.65	4.77	4.54	4.77
583	NYSE	WCN	Thu, Sep 14, 2000	4.56	4.85	4.56	4.72
582	NYSE	WCN	Wed, Sep 13, 2000	4.56	4.58	4.52	4.56
581	NYSE	WCN	Tue, Sep 12, 2000	4.74	4.74	4.47	4.54
580	NYSE	WCN	Mon, Sep 11, 2000	4.75	4.79	4.48	4.69
579	NYSE	WCN	Fri, Sep 8, 2000	4.74	4.82	4.74	4.74
578	NYSE	WCN	Thu, Sep 7, 2000	4.74	4.75	4.72	4.74
577	NYSE	WCN	Wed, Sep 6, 2000	4.89	4.89	4.72	4.78
576	NYSE	WCN	Tue, Sep 5, 2000	4.71	4.99	4.62	4.91
575	NYSE	WCN	Fri, Sep 1, 2000	4.58	4.79	4.44	4.77
574	NYSE	WCN	Thu, Aug 31, 2000	4.47	4.61	4.47	4.59
573	NYSE	WCN	Wed, Aug 30, 2000	4.44	4.54	4.44	4.49
572	NYSE	WCN	Tue, Aug 29, 2000	4.52	4.54	4.40	4.53
571	NYSE	WCN	Mon, Aug 28, 2000	4.52	4.58	4.48	4.54
570	NYSE	WCN	Fri, Aug 25, 2000	4.44	4.54	4.37	4.49
569	NYSE	WCN	Thu, Aug 24, 2000	4.35	4.46	4.35	4.40
568	NYSE	WCN	Wed, Aug 23, 2000	4.30	4.37	4.25	4.35
567	NYSE	WCN	Tue, Aug 22, 2000	4.31	4.32	4.22	4.25
566	NYSE	WCN	Mon, Aug 21, 2000	4.40	4.40	4.25	4.30
565	NYSE	WCN	Fri, Aug 18, 2000	4.30	4.44	4.27	4.36
564	NYSE	WCN	Thu, Aug 17, 2000	4.28	4.37	4.25	4.30
563	NYSE	WCN	Wed, Aug 16, 2000	3.90	4.62	3.80	4.46
562	NYSE	WCN	Tue, Aug 15, 2000	3.93	3.93	3.88	3.90
561	NYSE	WCN	Mon, Aug 14, 2000	3.95	3.96	3.89	3.93
560	NYSE	WCN	Fri, Aug 11, 2000	3.94	3.99	3.91	3.95
559	NYSE	WCN	Thu, Aug 10, 2000	3.95	4.00	3.93	3.94
558	NYSE	WCN	Wed, Aug 9, 2000	3.96	3.96	3.88	3.91
557	NYSE	WCN	Tue, Aug 8, 2000	4.02	4.05	3.90	3.90
556	NYSE	WCN	Mon, Aug 7, 2000	4.21	4.35	3.98	4.01
555	NYSE	WCN	Fri, Aug 4, 2000	3.96	3.96	3.91	3.95
554	NYSE	WCN	Thu, Aug 3, 2000	3.95	3.96	3.94	3.95
553	NYSE	WCN	Wed, Aug 2, 2000	4.05	4.07	3.95	3.98
552	NYSE	WCN	Tue, Aug 1, 2000	4.00	4.09	4.00	4.06
551	NYSE	WCN	Mon, Jul 31, 2000	3.91	4.10	3.90	4.00
550	NYSE	WCN	Fri, Jul 28, 2000	4.14	4.15	3.93	3.96
549	NYSE	WCN	Thu, Jul 27, 2000	4.22	4.28	3.99	4.19
548	NYSE	WCN	Wed, Jul 26, 2000	3.94	4.42	3.93	4.15
547	NYSE	WCN	Tue, Jul 25, 2000	3.75	3.95	3.70	3.95
546	NYSE	WCN	Mon, Jul 24, 2000	3.65	3.75	3.65	3.70
545	NYSE	WCN	Fri, Jul 21, 2000	3.75	3.75	3.61	3.75
544	NYSE	WCN	Thu, Jul 20, 2000	3.65	3.75	3.65	3.75
543	NYSE	WCN	Wed, Jul 19, 2000	3.64	3.70	3.53	3.70
542	NYSE	WCN	Tue, Jul 18, 2000	3.58	3.70	3.56	3.61
541	NYSE	WCN	Mon, Jul 17, 2000	3.49	3.73	3.48	3.56
540	NYSE	WCN	Fri, Jul 14, 2000	3.62	3.62	3.38	3.52
539	NYSE	WCN	Thu, Jul 13, 2000	3.70	3.73	3.61	3.62
538	NYSE	WCN	Wed, Jul 12, 2000	3.68	3.70	3.68	3.70
537	NYSE	WCN	Tue, Jul 11, 2000	3.65	3.73	3.65	3.70
536	NYSE	WCN	Mon, Jul 10, 2000	3.53	3.70	3.52	3.69
535	NYSE	WCN	Fri, Jul 7, 2000	3.73	3.75	3.54	3.65
534	NYSE	WCN	Thu, Jul 6, 2000	3.70	3.78	3.67	3.75
533	NYSE	WCN	Wed, Jul 5, 2000	3.70	3.78	3.68	3.75
532	NYSE	WCN	Mon, Jul 3, 2000	3.90	3.90	3.68	3.70
531	NYSE	WCN	Fri, Jun 30, 2000	3.74	3.90	3.47	3.90
530	NYSE	WCN	Thu, Jun 29, 2000	3.57	3.90	3.56	3.69
529	NYSE	WCN	Wed, Jun 28, 2000	3.31	3.63	3.31	3.63
528	NYSE	WCN	Tue, Jun 27, 2000	3.28	3.38	3.28	3.31
527	NYSE	WCN	Mon, Jun 26, 2000	3.02	3.46	2.98	3.36
526	NYSE	WCN	Fri, Jun 23, 2000	3.26	3.26	2.96	2.96
525	NYSE	WCN	Thu, Jun 22, 2000	3.31	3.31	3.09	3.23
524	NYSE	WCN	Wed, Jun 21, 2000	3.28	3.32	3.28	3.31
523	NYSE	WCN	Tue, Jun 20, 2000	3.33	3.36	3.23	3.32
522	NYSE	WCN	Mon, Jun 19, 2000	3.33	3.37	3.23	3.31
521	NYSE	WCN	Fri, Jun 16, 2000	3.38	3.38	3.25	3.36
520	NYSE	WCN	Thu, Jun 15, 2000	3.33	3.38	3.31	3.31
519	NYSE	WCN	Wed, Jun 14, 2000	3.13	3.41	3.13	3.36
518	NYSE	WCN	Tue, Jun 13, 2000	3.15	3.19	3.11	3.11
517	NYSE	WCN	Mon, Jun 12, 2000	3.36	3.41	3.14	3.15
516	NYSE	WCN	Fri, Jun 9, 2000	3.28	3.36	3.28	3.31
515	NYSE	WCN	Thu, Jun 8, 2000	3.24	3.36	3.23	3.26
514	NYSE	WCN	Wed, Jun 7, 2000	3.38	3.38	2.78	3.21
513	NYSE	WCN	Tue, Jun 6, 2000	3.33	3.40	3.23	3.40
512	NYSE	WCN	Mon, Jun 5, 2000	3.49	3.49	3.23	3.35
511	NYSE	WCN	Fri, Jun 2, 2000	3.56	3.58	3.46	3.51
510	NYSE	WCN	Thu, Jun 1, 2000	3.75	3.79	3.38	3.41
509	NYSE	WCN	Wed, May 31, 2000	3.61	3.88	3.58	3.88
508	NYSE	WCN	Tue, May 30, 2000	3.60	3.61	3.58	3.61
507	NYSE	WCN	Fri, May 26, 2000	3.61	3.63	3.58	3.59
506	NYSE	WCN	Thu, May 25, 2000	3.70	3.70	3.57	3.58
505	NYSE	WCN	Wed, May 24, 2000	3.43	3.75	3.43	3.61
504	NYSE	WCN	Tue, May 23, 2000	3.47	3.48	3.38	3.46
503	NYSE	WCN	Mon, May 22, 2000	3.46	3.48	3.26	3.46
502	NYSE	WCN	Fri, May 19, 2000	3.57	3.62	3.43	3.47
501	NYSE	WCN	Thu, May 18, 2000	3.56	3.65	3.53	3.58
500	NYSE	WCN	Wed, May 17, 2000	3.41	3.56	3.41	3.52
499	NYSE	WCN	Tue, May 16, 2000	3.48	3.59	3.46	3.56
498	NYSE	WCN	Mon, May 15, 2000	3.28	3.46	3.19	3.38
497	NYSE	WCN	Fri, May 12, 2000	3.06	3.41	3.06	3.26
496	NYSE	WCN	Thu, May 11, 2000	2.52	3.06	2.51	2.99
495	NYSE	WCN	Wed, May 10, 2000	2.58	2.59	2.43	2.52
494	NYSE	WCN	Tue, May 9, 2000	2.67	2.70	2.58	2.58
493	NYSE	WCN	Mon, May 8, 2000	2.69	2.74	2.64	2.67
492	NYSE	WCN	Fri, May 5, 2000	2.49	2.72	2.44	2.72
491	NYSE	WCN	Thu, May 4, 2000	2.42	2.51	2.40	2.41
490	NYSE	WCN	Wed, May 3, 2000	2.42	2.43	2.40	2.40
489	NYSE	WCN	Tue, May 2, 2000	2.44	2.44	2.37	2.44
488	NYSE	WCN	Mon, May 1, 2000	2.35	2.49	2.33	2.44
487	NYSE	WCN	Fri, Apr 28, 2000	2.46	2.49	2.44	2.47
486	NYSE	WCN	Thu, Apr 27, 2000	2.35	2.47	2.31	2.46
485	NYSE	WCN	Wed, Apr 26, 2000	2.30	2.32	2.25	2.32
484	NYSE	WCN	Tue, Apr 25, 2000	2.35	2.35	2.27	2.30
483	NYSE	WCN	Mon, Apr 24, 2000	2.35	2.38	2.27	2.28
482	NYSE	WCN	Thu, Apr 20, 2000	2.37	2.38	2.35	2.37
481	NYSE	WCN	Wed, Apr 19, 2000	2.37	2.42	2.35	2.37
480	NYSE	WCN	Tue, Apr 18, 2000	2.37	2.47	2.32	2.37
479	NYSE	WCN	Mon, Apr 17, 2000	2.21	2.37	2.11	2.36
478	NYSE	WCN	Fri, Apr 14, 2000	2.43	2.43	1.93	2.02
477	NYSE	WCN	Thu, Apr 13, 2000	2.52	2.52	2.40	2.42
476	NYSE	WCN	Wed, Apr 12, 2000	2.44	2.61	2.41	2.52
475	NYSE	WCN	Tue, Apr 11, 2000	2.56	2.56	2.37	2.46
474	NYSE	WCN	Mon, Apr 10, 2000	2.56	2.57	2.54	2.54
473	NYSE	WCN	Fri, Apr 7, 2000	2.59	2.59	2.54	2.57
472	NYSE	WCN	Thu, Apr 6, 2000	2.57	2.67	2.53	2.58
471	NYSE	WCN	Wed, Apr 5, 2000	2.37	2.58	2.37	2.57
470	NYSE	WCN	Tue, Apr 4, 2000	2.35	2.41	2.35	2.37
469	NYSE	WCN	Mon, Apr 3, 2000	2.37	2.37	2.32	2.33
468	NYSE	WCN	Fri, Mar 31, 2000	2.37	2.42	2.32	2.40
467	NYSE	WCN	Thu, Mar 30, 2000	2.37	2.38	2.30	2.37
466	NYSE	WCN	Wed, Mar 29, 2000	2.30	2.47	2.28	2.38
465	NYSE	WCN	Tue, Mar 28, 2000	2.20	2.28	2.17	2.25
464	NYSE	WCN	Mon, Mar 27, 2000	2.19	2.22	2.15	2.20
463	NYSE	WCN	Fri, Mar 24, 2000	2.10	2.19	2.10	2.17
462	NYSE	WCN	Thu, Mar 23, 2000	2.14	2.19	2.10	2.10
461	NYSE	WCN	Wed, Mar 22, 2000	2.10	2.17	2.09	2.15
460	NYSE	WCN	Tue, Mar 21, 2000	2.15	2.17	2.14	2.14
459	NYSE	WCN	Mon, Mar 20, 2000	2.15	2.21	2.15	2.15
458	NYSE	WCN	Fri, Mar 17, 2000	2.20	2.20	2.11	2.16
457	NYSE	WCN	Thu, Mar 16, 2000	2.20	2.22	2.07	2.12
456	NYSE	WCN	Wed, Mar 15, 2000	2.35	2.35	2.17	2.17
455	NYSE	WCN	Tue, Mar 14, 2000	2.16	2.30	2.10	2.30
454	NYSE	WCN	Mon, Mar 13, 2000	2.17	2.19	2.06	2.16
453	NYSE	WCN	Fri, Mar 10, 2000	2.22	2.22	2.12	2.16
452	NYSE	WCN	Thu, Mar 9, 2000	2.17	2.20	2.17	2.19
451	NYSE	WCN	Wed, Mar 8, 2000	2.15	2.22	2.14	2.17
450	NYSE	WCN	Tue, Mar 7, 2000	2.27	2.27	2.14	2.16
449	NYSE	WCN	Mon, Mar 6, 2000	2.20	2.22	2.15	2.15
448	NYSE	WCN	Fri, Mar 3, 2000	2.20	2.25	2.11	2.19
447	NYSE	WCN	Thu, Mar 2, 2000	2.10	2.30	2.05	2.30
446	NYSE	WCN	Wed, Mar 1, 2000	1.95	2.10	1.95	2.07
445	NYSE	WCN	Tue, Feb 29, 2000	2.15	2.17	1.90	2.10
444	NYSE	WCN	Mon, Feb 28, 2000	2.10	2.17	2.09	2.12
443	NYSE	WCN	Fri, Feb 25, 2000	2.11	2.15	2.05	2.07
442	NYSE	WCN	Thu, Feb 24, 2000	2.28	2.30	2.15	2.15
441	NYSE	WCN	Wed, Feb 23, 2000	2.07	2.32	1.99	2.27
440	NYSE	WCN	Tue, Feb 22, 2000	2.09	2.10	1.83	1.88
439	NYSE	WCN	Fri, Feb 18, 2000	2.16	2.17	2.02	2.06
438	NYSE	WCN	Thu, Feb 17, 2000	2.18	2.19	2.15	2.19
437	NYSE	WCN	Wed, Feb 16, 2000	2.22	2.22	2.15	2.16
436	NYSE	WCN	Tue, Feb 15, 2000	2.25	2.26	2.19	2.20
435	NYSE	WCN	Mon, Feb 14, 2000	2.25	2.30	2.14	2.20
434	NYSE	WCN	Fri, Feb 11, 2000	2.22	2.27	2.15	2.23
433	NYSE	WCN	Thu, Feb 10, 2000	2.23	2.25	2.20	2.25
432	NYSE	WCN	Wed, Feb 9, 2000	2.27	2.27	2.21	2.25
431	NYSE	WCN	Tue, Feb 8, 2000	2.33	2.35	2.17	2.23
430	NYSE	WCN	Mon, Feb 7, 2000	2.33	2.35	2.27	2.35
429	NYSE	WCN	Fri, Feb 4, 2000	2.32	2.37	2.30	2.30
428	NYSE	WCN	Thu, Feb 3, 2000	2.30	2.36	2.26	2.33
427	NYSE	WCN	Wed, Feb 2, 2000	2.35	2.35	2.27	2.28
426	NYSE	WCN	Tue, Feb 1, 2000	2.39	2.42	2.30	2.35
425	NYSE	WCN	Mon, Jan 31, 2000	2.31	2.47	2.30	2.42
424	NYSE	WCN	Fri, Jan 28, 2000	2.49	2.49	2.22	2.27
423	NYSE	WCN	Thu, Jan 27, 2000	2.53	2.57	2.43	2.43
422	NYSE	WCN	Wed, Jan 26, 2000	2.61	2.64	2.52	2.52
421	NYSE	WCN	Tue, Jan 25, 2000	2.79	2.79	2.53	2.57
420	NYSE	WCN	Mon, Jan 24, 2000	2.80	2.83	2.54	2.65
419	NYSE	WCN	Fri, Jan 21, 2000	2.59	2.83	2.59	2.81
418	NYSE	WCN	Thu, Jan 20, 2000	2.59	2.68	2.56	2.61
417	NYSE	WCN	Wed, Jan 19, 2000	2.44	2.58	2.35	2.57
416	NYSE	WCN	Tue, Jan 18, 2000	2.61	2.61	2.19	2.35
415	NYSE	WCN	Fri, Jan 14, 2000	2.78	2.78	2.52	2.62
414	NYSE	WCN	Thu, Jan 13, 2000	2.61	2.77	2.58	2.74
413	NYSE	WCN	Wed, Jan 12, 2000	2.62	2.62	2.57	2.58
412	NYSE	WCN	Tue, Jan 11, 2000	2.72	2.77	2.57	2.59
411	NYSE	WCN	Mon, Jan 10, 2000	2.76	2.83	2.72	2.77
410	NYSE	WCN	Fri, Jan 7, 2000	2.54	2.79	2.52	2.77
409	NYSE	WCN	Thu, Jan 6, 2000	2.62	2.64	2.47	2.52
408	NYSE	WCN	Wed, Jan 5, 2000	2.70	2.70	2.62	2.65
407	NYSE	WCN	Tue, Jan 4, 2000	2.81	2.86	2.70	2.70
406	NYSE	WCN	Mon, Jan 3, 2000	2.85	2.95	2.62	2.86
405	NYSE	WCN	Fri, Dec 31, 1999	2.89	2.89	2.81	2.85
404	NYSE	WCN	Thu, Dec 30, 1999	2.91	2.96	2.86	2.86
403	NYSE	WCN	Wed, Dec 29, 1999	2.70	2.96	2.70	2.88
402	NYSE	WCN	Tue, Dec 28, 1999	2.63	2.72	2.63	2.69
401	NYSE	WCN	Mon, Dec 27, 1999	2.59	2.64	2.57	2.62
400	NYSE	WCN	Thu, Dec 23, 1999	2.41	2.64	2.37	2.57
399	NYSE	WCN	Wed, Dec 22, 1999	2.36	2.44	2.36	2.42
398	NYSE	WCN	Tue, Dec 21, 1999	2.35	2.35	2.27	2.35
397	NYSE	WCN	Mon, Dec 20, 1999	2.42	2.47	2.27	2.32
396	NYSE	WCN	Fri, Dec 17, 1999	2.39	2.42	2.25	2.35
395	NYSE	WCN	Thu, Dec 16, 1999	2.62	2.62	2.17	2.25
394	NYSE	WCN	Wed, Dec 15, 1999	2.44	2.51	2.42	2.48
393	NYSE	WCN	Tue, Dec 14, 1999	2.32	2.49	2.32	2.41
392	NYSE	WCN	Mon, Dec 13, 1999	2.19	2.42	2.17	2.36
391	NYSE	WCN	Fri, Dec 10, 1999	2.31	2.31	2.07	2.15
390	NYSE	WCN	Thu, Dec 9, 1999	2.28	2.31	2.12	2.19
389	NYSE	WCN	Wed, Dec 8, 1999	2.19	2.44	2.17	2.27
388	NYSE	WCN	Tue, Dec 7, 1999	2.38	2.40	2.10	2.16
387	NYSE	WCN	Mon, Dec 6, 1999	2.52	2.56	2.30	2.32
386	NYSE	WCN	Fri, Dec 3, 1999	2.49	2.54	2.42	2.52
385	NYSE	WCN	Thu, Dec 2, 1999	2.57	2.59	2.52	2.54
384	NYSE	WCN	Wed, Dec 1, 1999	2.62	2.62	2.57	2.57
383	NYSE	WCN	Tue, Nov 30, 1999	2.57	2.58	2.52	2.57
382	NYSE	WCN	Mon, Nov 29, 1999	2.58	2.58	2.49	2.53
381	NYSE	WCN	Fri, Nov 26, 1999	2.58	2.69	2.44	2.48
380	NYSE	WCN	Wed, Nov 24, 1999	2.85	2.85	2.14	2.44
379	NYSE	WCN	Tue, Nov 23, 1999	3.01	3.01	2.79	2.84
378	NYSE	WCN	Mon, Nov 22, 1999	3.16	3.16	2.96	3.00
377	NYSE	WCN	Fri, Nov 19, 1999	3.26	3.26	3.14	3.16
376	NYSE	WCN	Thu, Nov 18, 1999	3.33	3.33	3.23	3.25
375	NYSE	WCN	Wed, Nov 17, 1999	3.37	3.37	3.31	3.33
374	NYSE	WCN	Tue, Nov 16, 1999	3.31	3.40	3.31	3.37
373	NYSE	WCN	Mon, Nov 15, 1999	3.12	3.37	3.11	3.33
372	NYSE	WCN	Fri, Nov 12, 1999	3.07	3.15	3.06	3.11
371	NYSE	WCN	Thu, Nov 11, 1999	3.14	3.14	3.01	3.05
370	NYSE	WCN	Wed, Nov 10, 1999	3.04	3.16	3.04	3.06
369	NYSE	WCN	Tue, Nov 9, 1999	3.14	3.16	3.06	3.16
368	NYSE	WCN	Mon, Nov 8, 1999	3.16	3.19	3.16	3.16
367	NYSE	WCN	Fri, Nov 5, 1999	3.16	3.19	3.14	3.19
366	NYSE	WCN	Thu, Nov 4, 1999	3.09	3.15	3.04	3.15
365	NYSE	WCN	Wed, Nov 3, 1999	3.28	3.31	3.06	3.11
364	NYSE	WCN	Tue, Nov 2, 1999	3.43	3.46	3.25	3.31
363	NYSE	WCN	Mon, Nov 1, 1999	3.16	3.43	3.11	3.28
362	NYSE	WCN	Fri, Oct 29, 1999	3.32	3.32	3.02	3.05
361	NYSE	WCN	Thu, Oct 28, 1999	3.75	3.77	3.30	3.36
360	NYSE	WCN	Wed, Oct 27, 1999	3.40	3.70	3.38	3.68
359	NYSE	WCN	Tue, Oct 26, 1999	3.31	3.48	3.31	3.37
358	NYSE	WCN	Mon, Oct 25, 1999	3.58	3.58	3.16	3.33
357	NYSE	WCN	Fri, Oct 22, 1999	3.62	3.62	3.43	3.48
356	NYSE	WCN	Thu, Oct 21, 1999	3.58	3.65	3.58	3.61
355	NYSE	WCN	Wed, Oct 20, 1999	3.41	3.63	3.38	3.59
354	NYSE	WCN	Tue, Oct 19, 1999	3.65	3.75	3.36	3.36
353	NYSE	WCN	Mon, Oct 18, 1999	3.70	3.77	3.65	3.68
352	NYSE	WCN	Fri, Oct 15, 1999	3.83	3.90	3.78	3.82
351	NYSE	WCN	Thu, Oct 14, 1999	3.90	3.90	3.80	3.86
350	NYSE	WCN	Wed, Oct 13, 1999	3.90	4.02	3.79	3.85
349	NYSE	WCN	Tue, Oct 12, 1999	4.01	4.05	3.95	3.95
348	NYSE	WCN	Mon, Oct 11, 1999	4.06	4.07	4.02	4.03
347	NYSE	WCN	Fri, Oct 8, 1999	4.05	4.07	4.00	4.02
346	NYSE	WCN	Thu, Oct 7, 1999	3.95	4.05	3.95	4.04
345	NYSE	WCN	Wed, Oct 6, 1999	4.05	4.07	3.95	3.95
344	NYSE	WCN	Tue, Oct 5, 1999	3.95	4.14	3.95	4.07
343	NYSE	WCN	Mon, Oct 4, 1999	4.04	4.06	3.95	3.99
342	NYSE	WCN	Fri, Oct 1, 1999	4.05	4.07	4.04	4.06
341	NYSE	WCN	Thu, Sep 30, 1999	4.07	4.12	4.05	4.06
340	NYSE	WCN	Wed, Sep 29, 1999	4.06	4.10	4.05	4.06
339	NYSE	WCN	Tue, Sep 28, 1999	4.05	4.05	3.95	4.00
338	NYSE	WCN	Mon, Sep 27, 1999	4.00	4.04	3.95	4.04
337	NYSE	WCN	Fri, Sep 24, 1999	3.94	4.00	3.93	3.95
336	NYSE	WCN	Thu, Sep 23, 1999	3.98	3.98	3.90	3.94
335	NYSE	WCN	Wed, Sep 22, 1999	3.88	3.93	3.88	3.93
334	NYSE	WCN	Tue, Sep 21, 1999	3.83	3.90	3.83	3.88
333	NYSE	WCN	Mon, Sep 20, 1999	3.95	3.95	3.85	3.93
332	NYSE	WCN	Fri, Sep 17, 1999	3.88	3.93	3.85	3.90
331	NYSE	WCN	Thu, Sep 16, 1999	3.90	3.95	3.86	3.89
330	NYSE	WCN	Wed, Sep 15, 1999	3.86	3.90	3.78	3.79
329	NYSE	WCN	Tue, Sep 14, 1999	3.87	3.91	3.87	3.88
328	NYSE	WCN	Mon, Sep 13, 1999	3.85	3.90	3.83	3.89
327	NYSE	WCN	Fri, Sep 10, 1999	3.85	3.90	3.78	3.85
326	NYSE	WCN	Thu, Sep 9, 1999	4.07	4.07	3.80	3.80
325	NYSE	WCN	Wed, Sep 8, 1999	4.00	4.07	4.00	4.05
324	NYSE	WCN	Tue, Sep 7, 1999	4.15	4.16	4.02	4.12
323	NYSE	WCN	Fri, Sep 3, 1999	4.07	4.16	4.01	4.10
322	NYSE	WCN	Thu, Sep 2, 1999	4.11	4.14	3.95	4.07
321	NYSE	WCN	Wed, Sep 1, 1999	4.28	4.38	4.20	4.25
320	NYSE	WCN	Tue, Aug 31, 1999	4.07	4.30	4.05	4.26
319	NYSE	WCN	Mon, Aug 30, 1999	4.74	4.74	3.84	4.01
318	NYSE	WCN	Fri, Aug 27, 1999	4.85	4.85	4.72	4.72
317	NYSE	WCN	Thu, Aug 26, 1999	4.86	4.88	4.80	4.80
316	NYSE	WCN	Wed, Aug 25, 1999	4.85	4.89	4.84	4.84
315	NYSE	WCN	Tue, Aug 24, 1999	4.89	4.95	4.86	4.94
314	NYSE	WCN	Mon, Aug 23, 1999	4.99	5.01	4.91	4.91
313	NYSE	WCN	Fri, Aug 20, 1999	5.05	5.16	4.88	4.89
312	NYSE	WCN	Thu, Aug 19, 1999	5.05	5.16	5.05	5.12
311	NYSE	WCN	Wed, Aug 18, 1999	5.12	5.12	5.04	5.06
310	NYSE	WCN	Tue, Aug 17, 1999	5.16	5.16	5.14	5.14
309	NYSE	WCN	Mon, Aug 16, 1999	5.11	5.14	5.10	5.14
308	NYSE	WCN	Fri, Aug 13, 1999	5.11	5.11	5.09	5.11
307	NYSE	WCN	Thu, Aug 12, 1999	5.09	5.11	5.06	5.10
306	NYSE	WCN	Wed, Aug 11, 1999	5.09	5.11	4.96	5.10
305	NYSE	WCN	Tue, Aug 10, 1999	5.16	5.16	5.06	5.09
304	NYSE	WCN	Mon, Aug 9, 1999	5.16	5.16	5.06	5.16
303	NYSE	WCN	Fri, Aug 6, 1999	5.06	5.16	5.04	5.16
302	NYSE	WCN	Thu, Aug 5, 1999	5.19	5.21	5.06	5.16
301	NYSE	WCN	Wed, Aug 4, 1999	5.16	5.33	5.11	5.19
300	NYSE	WCN	Tue, Aug 3, 1999	5.23	5.23	5.14	5.21
299	NYSE	WCN	Mon, Aug 2, 1999	5.21	5.23	5.19	5.23
298	NYSE	WCN	Fri, Jul 30, 1999	5.21	5.28	5.19	5.23
297	NYSE	WCN	Thu, Jul 29, 1999	4.99	5.33	4.93	5.23
296	NYSE	WCN	Wed, Jul 28, 1999	4.94	4.99	4.89	4.91
295	NYSE	WCN	Tue, Jul 27, 1999	5.09	5.09	4.91	4.96
294	NYSE	WCN	Mon, Jul 26, 1999	4.99	4.99	4.89	4.96
293	NYSE	WCN	Fri, Jul 23, 1999	4.99	4.99	4.86	4.96
292	NYSE	WCN	Thu, Jul 22, 1999	5.09	5.09	4.84	4.99
291	NYSE	WCN	Wed, Jul 21, 1999	5.09	5.14	4.94	4.99
290	NYSE	WCN	Tue, Jul 20, 1999	4.89	5.16	4.82	5.14
289	NYSE	WCN	Mon, Jul 19, 1999	5.07	5.16	4.83	4.83
288	NYSE	WCN	Fri, Jul 16, 1999	5.16	5.16	5.04	5.06
287	NYSE	WCN	Thu, Jul 15, 1999	4.99	5.19	4.94	5.11
286	NYSE	WCN	Wed, Jul 14, 1999	5.04	5.04	4.90	4.94
285	NYSE	WCN	Tue, Jul 13, 1999	5.21	5.21	4.84	4.98
284	NYSE	WCN	Mon, Jul 12, 1999	5.16	5.25	5.16	5.21
283	NYSE	WCN	Fri, Jul 9, 1999	5.33	5.33	5.14	5.14
282	NYSE	WCN	Thu, Jul 8, 1999	5.53	5.53	5.28	5.31
281	NYSE	WCN	Wed, Jul 7, 1999	5.93	6.02	5.38	5.48
280	NYSE	WCN	Tue, Jul 6, 1999	5.90	6.02	5.85	5.93
279	NYSE	WCN	Fri, Jul 2, 1999	5.85	5.93	5.78	5.90
278	NYSE	WCN	Thu, Jul 1, 1999	6.04	6.12	5.78	5.85
277	NYSE	WCN	Wed, Jun 30, 1999	5.85	6.35	5.85	6.02
276	NYSE	WCN	Tue, Jun 29, 1999	5.94	5.94	5.85	5.85
275	NYSE	WCN	Mon, Jun 28, 1999	5.75	5.98	5.75	5.94
274	NYSE	WCN	Fri, Jun 25, 1999	5.78	5.85	5.68	5.80
273	NYSE	WCN	Thu, Jun 24, 1999	5.83	5.83	5.75	5.77
272	NYSE	WCN	Wed, Jun 23, 1999	5.73	5.80	5.70	5.75
271	NYSE	WCN	Tue, Jun 22, 1999	5.56	5.73	5.53	5.73
270	NYSE	WCN	Mon, Jun 21, 1999	5.53	5.64	5.52	5.63
269	NYSE	WCN	Fri, Jun 18, 1999	5.32	5.54	5.32	5.54
268	NYSE	WCN	Thu, Jun 17, 1999	5.38	5.38	5.26	5.36
267	NYSE	WCN	Wed, Jun 16, 1999	5.43	5.46	5.43	5.43
266	NYSE	WCN	Tue, Jun 15, 1999	5.43	5.54	5.43	5.43
265	NYSE	WCN	Mon, Jun 14, 1999	5.53	5.63	5.33	5.62
264	NYSE	WCN	Fri, Jun 11, 1999	5.43	5.64	5.31	5.64
263	NYSE	WCN	Thu, Jun 10, 1999	5.31	5.43	5.28	5.38
262	NYSE	WCN	Wed, Jun 9, 1999	5.38	5.43	5.28	5.28
261	NYSE	WCN	Tue, Jun 8, 1999	5.25	5.48	5.25	5.42
260	NYSE	WCN	Mon, Jun 7, 1999	5.33	5.38	5.23	5.33
259	NYSE	WCN	Fri, Jun 4, 1999	5.22	5.51	5.06	5.36
258	NYSE	WCN	Thu, Jun 3, 1999	5.02	5.36	4.94	5.16
257	NYSE	WCN	Wed, Jun 2, 1999	5.21	5.21	4.94	4.94
256	NYSE	WCN	Tue, Jun 1, 1999	5.36	5.49	5.16	5.21
255	NYSE	WCN	Fri, May 28, 1999	5.31	5.31	5.19	5.28
254	NYSE	WCN	Thu, May 27, 1999	5.32	5.33	5.25	5.25
253	NYSE	WCN	Wed, May 26, 1999	5.38	5.38	5.31	5.32
252	NYSE	WCN	Tue, May 25, 1999	5.47	5.47	5.31	5.31
251	NYSE	WCN	Mon, May 24, 1999	5.65	5.74	5.53	5.53
250	NYSE	WCN	Fri, May 21, 1999	5.79	5.79	5.59	5.62
249	NYSE	WCN	Thu, May 20, 1999	5.61	5.83	5.61	5.74
248	NYSE	WCN	Wed, May 19, 1999	5.63	5.64	5.46	5.58
247	NYSE	WCN	Tue, May 18, 1999	5.44	5.65	5.36	5.53
246	NYSE	WCN	Mon, May 17, 1999	5.41	5.53	5.33	5.43
245	NYSE	WCN	Fri, May 14, 1999	5.67	5.73	5.14	5.21
244	NYSE	WCN	Thu, May 13, 1999	5.33	5.68	5.23	5.67
243	NYSE	WCN	Wed, May 12, 1999	5.09	5.36	4.86	5.33
242	NYSE	WCN	Tue, May 11, 1999	5.15	5.15	4.35	4.93
241	NYSE	WCN	Mon, May 10, 1999	5.16	5.19	5.06	5.09
240	NYSE	WCN	Fri, May 7, 1999	5.26	5.26	5.14	5.26
239	NYSE	WCN	Thu, May 6, 1999	5.14	5.26	5.06	5.16
238	NYSE	WCN	Wed, May 5, 1999	5.11	5.14	5.00	5.14
237	NYSE	WCN	Tue, May 4, 1999	5.23	5.26	4.99	5.14
236	NYSE	WCN	Mon, May 3, 1999	5.23	5.31	5.21	5.23
235	NYSE	WCN	Fri, Apr 30, 1999	5.16	5.21	5.14	5.21
234	NYSE	WCN	Thu, Apr 29, 1999	4.94	5.16	4.94	5.15
233	NYSE	WCN	Wed, Apr 28, 1999	4.94	4.94	4.84	4.93
232	NYSE	WCN	Tue, Apr 27, 1999	4.86	4.89	4.84	4.84
231	NYSE	WCN	Mon, Apr 26, 1999	4.94	4.96	4.86	4.94
230	NYSE	WCN	Fri, Apr 23, 1999	4.89	4.96	4.89	4.94
229	NYSE	WCN	Thu, Apr 22, 1999	4.79	5.04	4.79	4.96
228	NYSE	WCN	Wed, Apr 21, 1999	4.67	4.79	4.62	4.64
227	NYSE	WCN	Tue, Apr 20, 1999	4.79	4.79	4.79	4.79
226	NYSE	WCN	Mon, Apr 19, 1999	4.67	4.77	4.62	4.64
225	NYSE	WCN	Fri, Apr 16, 1999	4.69	4.93	4.54	4.67
224	NYSE	WCN	Thu, Apr 15, 1999	4.69	5.00	4.67	4.79
223	NYSE	WCN	Wed, Apr 14, 1999	4.40	4.89	4.40	4.79
222	NYSE	WCN	Tue, Apr 13, 1999	4.49	4.49	4.40	4.40
221	NYSE	WCN	Mon, Apr 12, 1999	4.40	4.47	4.35	4.42
220	NYSE	WCN	Fri, Apr 9, 1999	4.51	4.51	4.41	4.51
219	NYSE	WCN	Thu, Apr 8, 1999	4.49	4.74	4.49	4.51
218	NYSE	WCN	Wed, Apr 7, 1999	4.44	4.49	4.44	4.49
217	NYSE	WCN	Tue, Apr 6, 1999	4.35	4.40	4.35	4.35
216	NYSE	WCN	Mon, Apr 5, 1999	4.52	4.52	4.47	4.47
215	NYSE	WCN	Thu, Apr 1, 1999	4.59	4.59	4.47	4.48
214	NYSE	WCN	Wed, Mar 31, 1999	4.20	4.74	4.01	4.72
213	NYSE	WCN	Tue, Mar 30, 1999	4.25	4.25	4.15	4.25
212	NYSE	WCN	Mon, Mar 29, 1999	4.05	4.27	4.05	4.25
211	NYSE	WCN	Fri, Mar 26, 1999	4.15	4.26	4.06	4.17
210	NYSE	WCN	Thu, Mar 25, 1999	3.95	4.35	3.90	4.21
209	NYSE	WCN	Wed, Mar 24, 1999	4.00	4.02	3.98	3.98
208	NYSE	WCN	Tue, Mar 23, 1999	4.07	4.20	4.00	4.05
207	NYSE	WCN	Mon, Mar 22, 1999	4.12	4.17	4.05	4.17
206	NYSE	WCN	Fri, Mar 19, 1999	4.17	4.17	4.07	4.10
205	NYSE	WCN	Thu, Mar 18, 1999	4.19	4.19	4.12	4.15
204	NYSE	WCN	Wed, Mar 17, 1999	4.15	4.19	4.10	4.15
203	NYSE	WCN	Tue, Mar 16, 1999	4.17	4.19	4.12	4.15
202	NYSE	WCN	Mon, Mar 15, 1999	4.16	4.20	4.12	4.12
201	NYSE	WCN	Fri, Mar 12, 1999	4.17	4.21	4.11	4.17
200	NYSE	WCN	Thu, Mar 11, 1999	4.06	4.20	4.06	4.17
199	NYSE	WCN	Wed, Mar 10, 1999	4.11	4.12	4.09	4.12
198	NYSE	WCN	Tue, Mar 9, 1999	4.11	4.11	4.05	4.06
197	NYSE	WCN	Mon, Mar 8, 1999	4.01	4.11	3.96	4.11
196	NYSE	WCN	Fri, Mar 5, 1999	4.05	4.05	3.98	4.00
195	NYSE	WCN	Thu, Mar 4, 1999	4.05	4.12	4.01	4.02
194	NYSE	WCN	Wed, Mar 3, 1999	4.09	4.19	3.98	4.05
193	NYSE	WCN	Tue, Mar 2, 1999	4.10	4.10	4.01	4.04
192	NYSE	WCN	Mon, Mar 1, 1999	3.95	4.12	3.93	4.10
191	NYSE	WCN	Fri, Feb 26, 1999	3.88	3.95	3.88	3.95
190	NYSE	WCN	Thu, Feb 25, 1999	3.88	3.90	3.88	3.90
189	NYSE	WCN	Wed, Feb 24, 1999	4.02	4.10	3.84	3.93
188	NYSE	WCN	Tue, Feb 23, 1999	4.15	4.17	4.02	4.10
187	NYSE	WCN	Mon, Feb 22, 1999	4.17	4.21	4.12	4.17
186	NYSE	WCN	Fri, Feb 19, 1999	4.12	4.17	4.12	4.15
185	NYSE	WCN	Thu, Feb 18, 1999	4.12	4.17	4.10	4.12
184	NYSE	WCN	Wed, Feb 17, 1999	4.09	4.25	4.09	4.19
183	NYSE	WCN	Tue, Feb 16, 1999	3.78	4.22	3.78	4.16
182	NYSE	WCN	Fri, Feb 12, 1999	3.74	3.78	3.74	3.78
181	NYSE	WCN	Thu, Feb 11, 1999	3.74	3.80	3.74	3.78
180	NYSE	WCN	Wed, Feb 10, 1999	3.73	3.80	3.70	3.74
179	NYSE	WCN	Tue, Feb 9, 1999	3.73	3.78	3.73	3.73
178	NYSE	WCN	Mon, Feb 8, 1999	3.79	3.79	3.72	3.75
177	NYSE	WCN	Fri, Feb 5, 1999	3.74	3.83	3.74	3.79
176	NYSE	WCN	Thu, Feb 4, 1999	3.48	3.80	3.48	3.74
175	NYSE	WCN	Wed, Feb 3, 1999	3.61	3.75	3.26	3.46
174	NYSE	WCN	Tue, Feb 2, 1999	3.61	3.61	3.52	3.53
173	NYSE	WCN	Mon, Feb 1, 1999	3.58	3.61	3.57	3.61
172	NYSE	WCN	Fri, Jan 29, 1999	3.56	3.61	3.56	3.61
171	NYSE	WCN	Thu, Jan 28, 1999	3.52	3.61	3.46	3.56
170	NYSE	WCN	Wed, Jan 27, 1999	3.68	3.68	3.41	3.41
169	NYSE	WCN	Tue, Jan 26, 1999	3.65	3.68	3.65	3.65
168	NYSE	WCN	Mon, Jan 25, 1999	3.65	3.75	3.65	3.68
167	NYSE	WCN	Fri, Jan 22, 1999	3.70	3.70	3.70	3.70
166	NYSE	WCN	Thu, Jan 21, 1999	3.56	3.65	3.56	3.65
165	NYSE	WCN	Wed, Jan 20, 1999	3.53	3.58	3.53	3.56
164	NYSE	WCN	Tue, Jan 19, 1999	3.56	3.58	3.51	3.54
163	NYSE	WCN	Fri, Jan 15, 1999	3.56	3.61	3.51	3.56
162	NYSE	WCN	Thu, Jan 14, 1999	3.46	3.56	3.31	3.51
161	NYSE	WCN	Wed, Jan 13, 1999	3.41	3.53	3.36	3.46
160	NYSE	WCN	Tue, Jan 12, 1999	3.61	3.61	3.48	3.53
159	NYSE	WCN	Mon, Jan 11, 1999	3.47	3.63	3.47	3.51
158	NYSE	WCN	Fri, Jan 8, 1999	3.48	3.61	3.46	3.53
157	NYSE	WCN	Thu, Jan 7, 1999	3.56	3.65	3.47	3.61
156	NYSE	WCN	Wed, Jan 6, 1999	3.51	3.70	3.51	3.61
155	NYSE	WCN	Tue, Jan 5, 1999	3.56	3.56	3.51	3.51
154	NYSE	WCN	Mon, Jan 4, 1999	3.51	3.75	3.51	3.65
153	NYSE	WCN	Thu, Dec 31, 1998	3.47	3.64	3.46	3.63
152	NYSE	WCN	Wed, Dec 30, 1998	3.65	3.65	3.46	3.47
151	NYSE	WCN	Tue, Dec 29, 1998	3.52	3.70	3.52	3.65
150	NYSE	WCN	Mon, Dec 28, 1998	3.70	3.75	3.46	3.51
149	NYSE	WCN	Thu, Dec 24, 1998	3.73	3.75	3.73	3.75
148	NYSE	WCN	Wed, Dec 23, 1998	3.73	3.75	3.70	3.72
147	NYSE	WCN	Tue, Dec 22, 1998	3.73	3.73	3.73	3.73
146	NYSE	WCN	Mon, Dec 21, 1998	3.77	3.80	3.74	3.78
145	NYSE	WCN	Fri, Dec 18, 1998	3.78	3.78	3.73	3.77
144	NYSE	WCN	Thu, Dec 17, 1998	3.88	3.89	3.80	3.82
143	NYSE	WCN	Wed, Dec 16, 1998	3.88	3.90	3.80	3.85
142	NYSE	WCN	Tue, Dec 15, 1998	3.90	3.90	3.83	3.90
141	NYSE	WCN	Mon, Dec 14, 1998	3.78	3.90	3.75	3.77
140	NYSE	WCN	Fri, Dec 11, 1998	3.56	4.00	3.52	3.88
139	NYSE	WCN	Thu, Dec 10, 1998	3.53	3.70	3.53	3.62
138	NYSE	WCN	Wed, Dec 9, 1998	3.58	3.58	3.51	3.56
137	NYSE	WCN	Tue, Dec 8, 1998	3.57	3.61	3.56	3.57
136	NYSE	WCN	Mon, Dec 7, 1998	3.65	3.65	3.58	3.59
135	NYSE	WCN	Fri, Dec 4, 1998	3.57	3.65	3.57	3.61
134	NYSE	WCN	Thu, Dec 3, 1998	3.56	3.65	3.53	3.57
133	NYSE	WCN	Wed, Dec 2, 1998	3.73	3.73	3.58	3.58
132	NYSE	WCN	Tue, Dec 1, 1998	3.61	3.68	3.61	3.63
131	NYSE	WCN	Mon, Nov 30, 1998	3.69	3.73	3.51	3.68
130	NYSE	WCN	Fri, Nov 27, 1998	3.54	3.61	3.53	3.61
129	NYSE	WCN	Wed, Nov 25, 1998	3.69	3.69	3.57	3.61
128	NYSE	WCN	Tue, Nov 24, 1998	3.64	3.69	3.53	3.63
127	NYSE	WCN	Mon, Nov 23, 1998	3.72	3.75	3.52	3.52
126	NYSE	WCN	Fri, Nov 20, 1998	3.77	3.78	3.77	3.77
125	NYSE	WCN	Thu, Nov 19, 1998	3.80	3.83	3.73	3.74
124	NYSE	WCN	Wed, Nov 18, 1998	3.74	3.83	3.74	3.80
123	NYSE	WCN	Tue, Nov 17, 1998	3.74	3.80	3.74	3.80
122	NYSE	WCN	Mon, Nov 16, 1998	3.82	3.82	3.75	3.75
121	NYSE	WCN	Fri, Nov 13, 1998	3.75	3.82	3.75	3.82
120	NYSE	WCN	Thu, Nov 12, 1998	3.80	3.85	3.73	3.75
119	NYSE	WCN	Wed, Nov 11, 1998	3.85	3.95	3.80	3.88
118	NYSE	WCN	Tue, Nov 10, 1998	3.75	3.93	3.75	3.80
117	NYSE	WCN	Mon, Nov 9, 1998	3.85	3.93	3.85	3.90
116	NYSE	WCN	Fri, Nov 6, 1998	3.75	3.85	3.75	3.84
115	NYSE	WCN	Thu, Nov 5, 1998	3.75	3.85	3.75	3.80
114	NYSE	WCN	Wed, Nov 4, 1998	3.85	3.88	3.75	3.75
113	NYSE	WCN	Tue, Nov 3, 1998	3.80	3.85	3.80	3.84
112	NYSE	WCN	Mon, Nov 2, 1998	3.80	3.84	3.72	3.73
111	NYSE	WCN	Fri, Oct 30, 1998	3.80	3.80	3.73	3.75
110	NYSE	WCN	Thu, Oct 29, 1998	3.68	3.79	3.68	3.79
109	NYSE	WCN	Wed, Oct 28, 1998	3.65	3.68	3.58	3.65
108	NYSE	WCN	Tue, Oct 27, 1998	3.63	3.70	3.56	3.61
107	NYSE	WCN	Mon, Oct 26, 1998	3.70	3.70	3.56	3.65
106	NYSE	WCN	Fri, Oct 23, 1998	3.36	3.85	3.36	3.59
105	NYSE	WCN	Thu, Oct 22, 1998	3.26	3.38	3.14	3.16
104	NYSE	WCN	Wed, Oct 21, 1998	3.26	3.36	3.26	3.36
103	NYSE	WCN	Tue, Oct 20, 1998	3.33	3.33	3.19	3.26
102	NYSE	WCN	Mon, Oct 19, 1998	3.38	3.38	3.33	3.33
101	NYSE	WCN	Fri, Oct 16, 1998	3.38	3.38	3.33	3.33
100	NYSE	WCN	Thu, Oct 15, 1998	3.43	3.46	3.36	3.38
99	NYSE	WCN	Wed, Oct 14, 1998	3.43	3.51	3.38	3.38
98	NYSE	WCN	Tue, Oct 13, 1998	3.44	3.46	3.44	3.46
97	NYSE	WCN	Mon, Oct 12, 1998	3.48	3.58	3.40	3.41
96	NYSE	WCN	Fri, Oct 9, 1998	3.43	3.47	3.41	3.47
95	NYSE	WCN	Thu, Oct 8, 1998	3.93	3.93	3.44	3.46
94	NYSE	WCN	Wed, Oct 7, 1998	4.00	4.02	3.83	3.83
93	NYSE	WCN	Tue, Oct 6, 1998	4.10	4.17	4.10	4.10
92	NYSE	WCN	Mon, Oct 5, 1998	3.90	4.15	3.78	4.12
91	NYSE	WCN	Fri, Oct 2, 1998	3.85	3.86	3.85	3.86
90	NYSE	WCN	Thu, Oct 1, 1998	3.88	3.93	3.85	3.93
89	NYSE	WCN	Wed, Sep 30, 1998	3.93	3.93	3.90	3.90
88	NYSE	WCN	Tue, Sep 29, 1998	3.85	3.88	3.85	3.85
87	NYSE	WCN	Mon, Sep 28, 1998	3.93	3.93	3.93	3.93
86	NYSE	WCN	Thu, Sep 24, 1998	3.90	3.90	3.90	3.90
85	NYSE	WCN	Wed, Sep 23, 1998	3.98	3.98	3.90	3.90
84	NYSE	WCN	Tue, Sep 22, 1998	4.15	4.16	4.00	4.00
83	NYSE	WCN	Mon, Sep 21, 1998	4.15	4.32	4.15	4.16
82	NYSE	WCN	Fri, Sep 18, 1998	4.20	4.20	4.15	4.15
81	NYSE	WCN	Thu, Sep 17, 1998	4.10	4.32	4.10	4.32
80	NYSE	WCN	Wed, Sep 16, 1998	4.20	4.20	4.07	4.10
79	NYSE	WCN	Tue, Sep 15, 1998	4.05	4.15	3.93	4.10
78	NYSE	WCN	Mon, Sep 14, 1998	3.65	4.25	3.65	4.20
77	NYSE	WCN	Fri, Sep 11, 1998	3.68	3.82	3.65	3.70
76	NYSE	WCN	Thu, Sep 10, 1998	3.70	3.83	3.70	3.73
75	NYSE	WCN	Wed, Sep 9, 1998	3.73	3.82	3.73	3.82
74	NYSE	WCN	Tue, Sep 8, 1998	3.70	3.80	3.70	3.80
73	NYSE	WCN	Fri, Sep 4, 1998	3.75	3.83	3.73	3.80
72	NYSE	WCN	Thu, Sep 3, 1998	3.94	3.94	3.75	3.75
71	NYSE	WCN	Wed, Sep 2, 1998	4.07	4.07	3.95	3.98
70	NYSE	WCN	Tue, Sep 1, 1998	4.15	4.17	4.07	4.14
69	NYSE	WCN	Mon, Aug 31, 1998	4.16	4.19	4.15	4.19
68	NYSE	WCN	Fri, Aug 28, 1998	4.12	4.27	4.12	4.27
67	NYSE	WCN	Thu, Aug 27, 1998	4.15	4.25	4.12	4.22
66	NYSE	WCN	Tue, Aug 25, 1998	4.15	4.25	4.15	4.20
65	NYSE	WCN	Mon, Aug 24, 1998	4.20	4.25	4.20	4.20
64	NYSE	WCN	Fri, Aug 21, 1998	4.27	4.33	4.20	4.20
63	NYSE	WCN	Thu, Aug 20, 1998	4.35	4.36	4.30	4.33
62	NYSE	WCN	Wed, Aug 19, 1998	4.42	4.47	4.32	4.37
61	NYSE	WCN	Tue, Aug 18, 1998	4.32	4.40	4.32	4.37
60	NYSE	WCN	Mon, Aug 17, 1998	4.54	4.54	4.35	4.35
59	NYSE	WCN	Fri, Aug 14, 1998	4.44	4.44	4.42	4.42
58	NYSE	WCN	Thu, Aug 13, 1998	4.35	4.44	4.35	4.44
57	NYSE	WCN	Wed, Aug 12, 1998	4.42	4.47	4.35	4.47
56	NYSE	WCN	Tue, Aug 11, 1998	4.37	4.47	4.35	4.35
55	NYSE	WCN	Mon, Aug 10, 1998	4.44	4.52	4.42	4.42
54	NYSE	WCN	Fri, Aug 7, 1998	4.40	4.44	4.35	4.44
53	NYSE	WCN	Thu, Aug 6, 1998	4.40	4.40	4.35	4.35
52	NYSE	WCN	Wed, Aug 5, 1998	4.35	4.40	4.25	4.40
51	NYSE	WCN	Tue, Aug 4, 1998	4.32	4.40	4.20	4.32
50	NYSE	WCN	Mon, Aug 3, 1998	4.40	4.40	4.17	4.17
49	NYSE	WCN	Fri, Jul 31, 1998	4.30	4.40	4.27	4.37
48	NYSE	WCN	Thu, Jul 30, 1998	4.27	4.40	4.27	4.40
47	NYSE	WCN	Wed, Jul 29, 1998	4.40	4.40	4.25	4.25
46	NYSE	WCN	Tue, Jul 28, 1998	4.10	4.54	4.10	4.35
45	NYSE	WCN	Mon, Jul 27, 1998	4.27	4.27	4.10	4.10
44	NYSE	WCN	Fri, Jul 24, 1998	4.32	4.54	4.15	4.15
43	NYSE	WCN	Thu, Jul 23, 1998	4.04	4.62	4.02	4.37
42	NYSE	WCN	Wed, Jul 22, 1998	3.95	4.04	3.90	4.04
41	NYSE	WCN	Tue, Jul 21, 1998	3.88	3.95	3.88	3.95
40	NYSE	WCN	Mon, Jul 20, 1998	3.85	3.98	3.80	3.88
39	NYSE	WCN	Fri, Jul 17, 1998	3.95	3.98	3.80	3.98
38	NYSE	WCN	Thu, Jul 16, 1998	3.85	3.85	3.80	3.80
37	NYSE	WCN	Wed, Jul 15, 1998	3.88	4.00	3.85	4.00
36	NYSE	WCN	Tue, Jul 14, 1998	3.83	3.85	3.75	3.80
35	NYSE	WCN	Mon, Jul 13, 1998	3.85	3.85	3.78	3.83
34	NYSE	WCN	Fri, Jul 10, 1998	3.65	3.80	3.65	3.80
33	NYSE	WCN	Thu, Jul 9, 1998	3.68	3.73	3.65	3.65
32	NYSE	WCN	Wed, Jul 8, 1998	3.68	3.70	3.51	3.58
31	NYSE	WCN	Tue, Jul 7, 1998	3.88	3.88	3.70	3.70
30	NYSE	WCN	Mon, Jul 6, 1998	3.93	3.93	3.83	3.85
29	NYSE	WCN	Thu, Jul 2, 1998	3.99	4.00	3.90	3.93
28	NYSE	WCN	Wed, Jul 1, 1998	3.95	4.02	3.93	4.02
27	NYSE	WCN	Tue, Jun 30, 1998	4.00	4.00	3.93	3.93
26	NYSE	WCN	Mon, Jun 29, 1998	3.93	4.10	3.93	3.95
25	NYSE	WCN	Fri, Jun 26, 1998	3.90	3.98	3.80	3.80
24	NYSE	WCN	Thu, Jun 25, 1998	3.65	4.02	3.65	3.93
23	NYSE	WCN	Wed, Jun 24, 1998	3.56	3.75	3.56	3.70
22	NYSE	WCN	Tue, Jun 23, 1998	3.56	3.61	3.54	3.56
21	NYSE	WCN	Mon, Jun 22, 1998	3.75	3.75	3.58	3.65
20	NYSE	WCN	Fri, Jun 19, 1998	3.88	3.88	3.63	3.65
19	NYSE	WCN	Thu, Jun 18, 1998	4.05	4.10	3.75	3.88
18	NYSE	WCN	Wed, Jun 17, 1998	3.70	4.04	3.61	3.95
17	NYSE	WCN	Tue, Jun 16, 1998	3.33	3.70	3.26	3.70
16	NYSE	WCN	Mon, Jun 15, 1998	3.31	3.31	3.23	3.28
15	NYSE	WCN	Fri, Jun 12, 1998	3.26	3.26	3.16	3.26
14	NYSE	WCN	Thu, Jun 11, 1998	3.19	3.28	3.19	3.23
13	NYSE	WCN	Wed, Jun 10, 1998	3.21	3.31	3.01	3.19
12	NYSE	WCN	Tue, Jun 9, 1998	3.53	3.53	3.21	3.21
11	NYSE	WCN	Mon, Jun 8, 1998	3.56	3.56	3.48	3.48
10	NYSE	WCN	Fri, Jun 5, 1998	3.48	3.56	3.38	3.48
9	NYSE	WCN	Thu, Jun 4, 1998	3.23	3.43	3.21	3.36
8	NYSE	WCN	Wed, Jun 3, 1998	3.01	3.48	3.01	3.23
7	NYSE	WCN	Tue, Jun 2, 1998	3.06	3.06	3.00	3.04
6	NYSE	WCN	Mon, Jun 1, 1998	3.00	3.07	3.00	3.00
5	NYSE	WCN	Fri, May 29, 1998	3.01	3.07	2.99	3.00
4	NYSE	WCN	Thu, May 28, 1998	2.89	3.16	2.86	2.96
3	NYSE	WCN	Wed, May 27, 1998	2.86	2.96	2.84	2.86
2	NYSE	WCN	Tue, May 26, 1998	2.79	3.01	2.79	2.96
1	NYSE	WCN	Fri, May 22, 1998	2.72	2.84	2.72	2.82
#	Exchange	Symbol	Date	Open	High	Low	Close

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