Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	51.22	51.37	50.86	51.21	7,067,067	+0.28(+0.55%)
Jan 28, 2011	52.09	52.24	50.82	50.93	8,459,305	-1.02(-1.96%)
Jan 27, 2011	51.96	52.59	51.85	51.95	5,635,044	-0.22(-0.42%)
Jan 26, 2011	51.60	52.26	51.51	52.17	7,035,070	+0.62(+1.21%)
Jan 25, 2011	52.07	52.13	50.79	51.55	12,842,896	-1.06(-2.02%)
Jan 24, 2011	51.96	52.72	51.88	52.61	10,849,211	+0.60(+1.15%)
Jan 21, 2011	51.64	52.07	51.47	52.01	6,714,932	+0.73(+1.42%)
Jan 20, 2011	51.18	51.48	50.82	51.28	3,721,950	+0.05(+0.09%)
Jan 19, 2011	51.40	51.69	51.06	51.24	3,952,351	-0.10(-0.20%)
Jan 18, 2011	51.17	51.55	51.09	51.34	3,989,213	+0.02(+0.05%)
Jan 14, 2011	51.11	51.32	50.94	51.32	3,595,293	+0.03(+0.07%)
Jan 13, 2011	51.53	51.77	51.12	51.28	4,037,669	-0.36(-0.70%)
Jan 12, 2011	51.27	51.70	51.21	51.64	4,691,686	+0.54(+1.05%)
Jan 11, 2011	50.87	51.46	50.87	51.11	5,194,714	+0.34(+0.68%)
Jan 10, 2011	49.93	50.87	49.93	50.76	5,966,098	+0.54(+1.07%)
Jan 07, 2011	50.41	50.86	50.06	50.23	5,760,564	+0.02(+0.04%)
Jan 06, 2011	50.59	50.79	49.88	50.21	5,927,965	-0.27(-0.54%)
Jan 05, 2011	50.26	51.20	50.16	50.48	7,007,070	+0.00(+0.00%)
Jan 04, 2011	50.68	50.84	50.26	50.48	4,539,232	-0.07(-0.14%)
Jan 03, 2011	50.53	50.87	50.53	50.55	4,519,879	+0.29(+0.57%)
Dec 31, 2010	50.40	50.66	50.10	50.27	3,075,449	-0.14(-0.28%)
Dec 30, 2010	50.55	50.69	50.31	50.41	2,580,106	-0.13(-0.25%)
Dec 29, 2010	50.58	50.79	50.41	50.54	2,861,519	+0.01(+0.02%)
Dec 28, 2010	50.68	50.92	50.35	50.53	3,038,536	-0.16(-0.31%)
Dec 27, 2010	50.32	50.82	50.09	50.68	2,721,842	+0.31(+0.62%)
Dec 23, 2010	50.55	50.59	50.23	50.37	3,245,270	-0.15(-0.29%)
Dec 22, 2010	50.33	50.62	50.00	50.51	4,114,738	+0.11(+0.22%)
Dec 21, 2010	50.98	51.03	50.23	50.40	5,607,949	-0.47(-0.93%)
Dec 20, 2010	50.44	51.15	50.16	50.87	6,848,742	+0.56(+1.12%)
Dec 17, 2010	50.32	50.47	50.04	50.31	6,278,524	-0.02(-0.03%)
Dec 16, 2010	50.03	50.43	49.60	50.33	4,584,786	+0.34(+0.69%)
Dec 15, 2010	50.00	50.68	49.77	49.98	8,169,234	-0.02(-0.03%)
Dec 14, 2010	49.65	50.04	49.52	50.00	4,933,032	+0.31(+0.63%)
Dec 13, 2010	49.24	49.93	49.18	49.69	7,322,384	+0.57(+1.16%)
Dec 10, 2010	49.13	49.17	48.78	49.12	7,645,179	+0.12(+0.25%)
Dec 09, 2010	49.50	49.54	48.77	48.99	6,176,855	-0.33(-0.67%)
Dec 08, 2010	48.48	49.41	48.48	49.33	8,833,593	+0.29(+0.58%)
Dec 07, 2010	50.49	50.72	48.82	49.04	17,788,712	-1.66(-3.27%)
Dec 06, 2010	50.68	50.92	50.46	50.70	5,434,114	+0.06(+0.12%)
Dec 03, 2010	50.13	50.82	49.98	50.64	4,998,303	+0.25(+0.50%)
Dec 02, 2010	50.23	50.75	50.18	50.39	7,312,691	+0.27(+0.53%)
Dec 01, 2010	49.76	50.52	49.74	50.12	8,810,599	+1.21(+2.46%)
Nov 30, 2010	48.49	49.10	48.36	48.92	5,946,369	-0.14(-0.28%)
Nov 29, 2010	48.75	49.15	48.35	49.06	6,163,075	-0.10(-0.21%)
Nov 26, 2010	49.20	49.55	48.88	49.16	2,852,002	-0.15(-0.31%)
Nov 24, 2010	49.21	49.31	49.31	49.31	6,625,272	+0.62(+1.28%)
Nov 23, 2010	48.88	49.24	48.43	48.69	6,754,693	-0.76(-1.54%)
Nov 22, 2010	49.31	49.55	48.91	49.45	5,109,478	-0.06(-0.13%)
Nov 19, 2010	49.82	49.83	49.35	49.52	5,530,088	-0.31(-0.63%)
Nov 18, 2010	49.42	49.95	49.26	49.83	6,139,728	+0.93(+1.91%)
Nov 17, 2010	48.98	49.23	48.65	48.90	5,375,515	+0.09(+0.18%)
Nov 16, 2010	49.66	49.71	48.66	48.81	9,843,174	-1.45(-2.89%)
Nov 15, 2010	50.23	50.28	49.91	50.27	5,403,440	+0.30(+0.59%)
Nov 12, 2010	49.84	50.51	49.62	49.97	7,116,667	-0.15(-0.30%)
Nov 11, 2010	49.67	50.16	49.38	50.12	10,097,018	+0.14(+0.29%)
Nov 10, 2010	49.43	50.12	49.42	49.98	6,902,226	+0.55(+1.11%)
Nov 09, 2010	50.02	50.03	49.22	49.43	8,491,534	-0.32(-0.65%)
Nov 08, 2010	49.72	50.18	49.57	49.75	9,517,605	-0.28(-0.56%)
Nov 05, 2010	50.68	50.70	49.83	50.03	6,427,989	-0.41(-0.80%)
Nov 04, 2010	50.00	50.92	49.89	50.44	11,400,473	+1.01(+2.04%)
Nov 03, 2010	49.34	49.59	48.27	49.43	7,044,516	+0.29(+0.59%)
Nov 02, 2010	49.14	49.28	48.86	49.14	6,582,690	+0.48(+0.98%)

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