Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	43.17	43.40	42.94	43.34	1,126,906	+0.22(+0.52%)
Jan 28, 2011	43.14	44.31	42.95	43.12	1,807,896	+0.08(+0.18%)
Jan 27, 2011	43.53	43.62	42.98	43.04	2,032,549	-0.43(-0.98%)
Jan 26, 2011	44.14	44.14	43.34	43.47	1,263,523	-0.54(-1.22%)
Jan 25, 2011	44.29	44.45	43.86	44.00	1,238,201	-0.45(-1.00%)
Jan 24, 2011	44.17	44.62	44.10	44.45	742,163	+0.28(+0.63%)
Jan 21, 2011	44.45	44.45	44.10	44.17	1,001,162	-0.07(-0.16%)
Jan 20, 2011	44.11	44.30	44.09	44.24	1,020,996	+0.16(+0.36%)
Jan 19, 2011	44.48	44.65	43.98	44.08	1,143,388	-0.38(-0.85%)
Jan 18, 2011	44.14	44.69	44.14	44.46	854,511	+0.25(+0.57%)
Jan 14, 2011	44.69	44.69	44.16	44.20	1,274,282	-0.45(-1.01%)
Jan 13, 2011	44.49	45.10	44.44	44.66	1,021,828	-0.09(-0.20%)
Jan 12, 2011	44.72	45.01	44.53	44.75	1,017,174	+0.29(+0.64%)
Jan 11, 2011	44.16	44.57	44.06	44.46	1,064,307	+0.41(+0.93%)
Jan 10, 2011	43.62	44.11	43.58	44.05	1,133,714	+0.30(+0.69%)
Jan 07, 2011	43.74	43.93	43.62	43.75	1,279,621	+0.24(+0.56%)
Jan 06, 2011	44.04	44.04	43.34	43.51	1,545,815	-0.59(-1.34%)
Jan 05, 2011	43.94	44.23	43.94	44.10	1,161,777	-0.03(-0.06%)
Jan 04, 2011	44.81	44.87	43.62	44.13	2,826,166	-1.59(-3.48%)
Jan 03, 2011	46.00	46.00	45.67	45.72	576,935	-0.06(-0.12%)
Dec 31, 2010	45.59	45.97	45.59	45.77	430,563	+0.08(+0.18%)
Dec 30, 2010	45.58	45.88	45.56	45.69	371,855	+0.10(+0.21%)
Dec 29, 2010	45.68	45.88	45.52	45.59	497,486	-0.09(-0.20%)
Dec 28, 2010	45.92	46.21	45.56	45.68	582,669	-0.22(-0.49%)
Dec 27, 2010	45.74	46.00	45.51	45.91	403,944	+0.00(+0.00%)
Dec 23, 2010	45.50	45.96	45.41	45.91	443,618	+0.14(+0.30%)
Dec 22, 2010	45.75	46.01	45.59	45.77	567,644	+0.08(+0.17%)
Dec 21, 2010	45.88	46.02	45.56	45.69	487,813	-0.07(-0.15%)
Dec 20, 2010	45.92	45.95	45.58	45.76	873,779	-0.16(-0.35%)
Dec 17, 2010	45.54	45.98	45.33	45.92	1,647,856	+0.23(+0.50%)
Dec 16, 2010	45.70	45.81	45.56	45.69	776,419	+0.06(+0.12%)
Dec 15, 2010	45.55	45.84	45.35	45.63	814,973	-0.06(-0.12%)
Dec 14, 2010	45.69	46.07	45.54	45.69	808,304	-0.01(-0.03%)
Dec 13, 2010	45.75	45.91	45.59	45.70	606,661	+0.03(+0.08%)
Dec 10, 2010	45.68	45.81	45.50	45.67	928,296	+0.14(+0.31%)
Dec 09, 2010	45.81	45.95	45.52	45.53	870,768	-0.04(-0.09%)
Dec 08, 2010	45.52	45.62	45.40	45.57	823,451	+0.22(+0.49%)
Dec 07, 2010	45.42	45.61	45.19	45.35	940,275	+0.21(+0.46%)
Dec 06, 2010	45.43	45.43	45.07	45.14	824,544	-0.15(-0.32%)
Dec 03, 2010	45.36	45.65	45.06	45.28	859,576	-0.14(-0.31%)
Dec 02, 2010	44.99	45.84	44.78	45.42	1,747,858	+0.56(+1.24%)
Dec 01, 2010	44.36	45.17	44.29	44.87	1,339,907	+0.77(+1.74%)
Nov 30, 2010	43.60	44.28	43.41	44.10	1,386,236	+0.28(+0.64%)
Nov 29, 2010	43.54	43.90	43.51	43.82	1,065,375	-0.13(-0.29%)
Nov 26, 2010	43.70	44.09	43.58	43.95	406,679	+0.02(+0.05%)
Nov 24, 2010	43.83	43.93	43.93	43.93	968,668	+0.19(+0.43%)
Nov 23, 2010	43.59	43.88	43.22	43.74	1,127,553	-0.14(-0.32%)
Nov 22, 2010	43.27	43.99	43.19	43.88	1,376,556	+0.49(+1.12%)
Nov 19, 2010	43.39	43.54	42.85	43.39	1,432,234	+0.06(+0.13%)
Nov 18, 2010	44.17	44.43	42.15	43.33	4,400,223	-0.59(-1.35%)
Nov 17, 2010	44.09	44.27	43.74	43.93	1,289,757	-0.07(-0.16%)
Nov 16, 2010	43.75	44.34	43.34	43.99	1,787,593	-0.08(-0.17%)
Nov 15, 2010	44.08	44.34	43.75	44.07	950,785	+0.22(+0.51%)
Nov 12, 2010	43.88	44.19	43.72	43.85	816,732	-0.14(-0.32%)
Nov 11, 2010	43.76	44.07	43.67	43.99	997,297	+0.02(+0.05%)
Nov 10, 2010	44.18	44.18	43.67	43.97	896,954	-0.29(-0.66%)
Nov 09, 2010	44.78	44.92	44.08	44.26	732,977	-0.40(-0.91%)
Nov 08, 2010	44.50	44.68	44.31	44.66	838,678	+0.03(+0.08%)
Nov 05, 2010	44.66	44.85	44.46	44.63	668,289	-0.09(-0.20%)
Nov 04, 2010	44.68	44.89	44.51	44.72	654,108	+0.42(+0.95%)
Nov 03, 2010	44.48	44.72	43.93	44.30	632,415	-0.10(-0.23%)
Nov 02, 2010	44.72	44.96	44.35	44.40	581,752	+0.06(+0.13%)

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