Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	52.62	52.84	52.26	52.27	1,801,607	-0.46(-0.88%)
Dec 30, 2010	52.63	52.82	52.56	52.73	1,968,159	+0.11(+0.21%)
Dec 29, 2010	52.76	52.96	52.53	52.63	2,108,512	-0.01(-0.01%)
Dec 28, 2010	52.29	52.75	52.22	52.63	2,727,573	+0.46(+0.87%)
Dec 27, 2010	52.03	52.32	51.92	52.18	1,596,576	-0.12(-0.22%)
Dec 23, 2010	52.24	52.45	52.08	52.29	1,905,479	-0.02(-0.04%)
Dec 22, 2010	52.36	52.51	52.12	52.32	2,690,791	-0.04(-0.07%)
Dec 21, 2010	52.53	52.68	52.31	52.35	3,039,785	+0.01(+0.01%)
Dec 20, 2010	52.04	52.52	51.95	52.34	3,635,619	+0.34(+0.65%)
Dec 17, 2010	52.07	52.44	51.90	52.00	8,927,317	-0.20(-0.39%)
Dec 16, 2010	51.43	52.29	51.40	52.21	4,765,461	+0.77(+1.51%)
Dec 15, 2010	51.40	51.72	51.32	51.43	4,866,209	-0.12(-0.22%)
Dec 14, 2010	51.18	51.79	51.11	51.55	3,705,575	+0.34(+0.66%)
Dec 13, 2010	51.49	51.75	51.06	51.21	8,008,214	-0.37(-0.72%)
Dec 10, 2010	51.21	51.60	51.12	51.58	4,912,222	+0.17(+0.32%)
Dec 09, 2010	50.45	51.49	50.15	51.41	9,361,916	+1.28(+2.56%)
Dec 08, 2010	50.22	50.46	49.61	50.13	5,099,317	-0.28(-0.56%)
Dec 07, 2010	50.45	50.72	50.03	50.41	7,066,526	+0.33(+0.65%)
Dec 06, 2010	49.46	50.24	49.46	50.09	4,649,826	+0.58(+1.17%)
Dec 03, 2010	49.85	50.14	49.40	49.51	4,273,157	-0.45(-0.90%)
Dec 02, 2010	49.60	50.03	49.32	49.96	4,543,250	+0.51(+1.02%)
Dec 01, 2010	49.38	49.80	49.23	49.45	4,196,881	+0.51(+1.04%)
Nov 30, 2010	48.20	49.17	48.15	48.94	4,565,523	+0.46(+0.96%)
Nov 29, 2010	48.43	48.50	48.02	48.48	3,246,646	-0.18(-0.37%)
Nov 26, 2010	48.58	48.84	48.52	48.66	1,316,658	-0.23(-0.47%)
Nov 24, 2010	48.62	48.89	48.89	48.89	3,713,259	+0.46(+0.96%)
Nov 23, 2010	48.48	48.55	47.97	48.43	4,124,633	-0.26(-0.54%)
Nov 22, 2010	47.97	48.75	47.91	48.69	3,905,527	+0.51(+1.05%)
Nov 19, 2010	47.96	48.30	47.86	48.18	3,744,097	+0.11(+0.23%)
Nov 18, 2010	48.68	48.85	48.01	48.07	5,071,355	-0.44(-0.91%)
Nov 17, 2010	47.79	48.59	47.79	48.51	7,576,498	+0.93(+1.95%)
Nov 16, 2010	47.19	48.07	46.74	47.59	8,562,940	+0.19(+0.40%)
Nov 15, 2010	47.38	47.77	47.34	47.40	4,073,746	+0.20(+0.43%)
Nov 12, 2010	46.97	47.56	46.80	47.20	5,115,735	-0.11(-0.23%)
Nov 11, 2010	46.40	47.36	46.26	47.31	5,247,142	+0.65(+1.40%)
Nov 10, 2010	46.34	46.69	46.29	46.65	3,703,343	+0.17(+0.36%)
Nov 09, 2010	46.84	46.89	46.30	46.49	3,595,399	-0.43(-0.91%)
Nov 08, 2010	46.95	46.96	46.50	46.91	3,610,386	-0.43(-0.90%)
Nov 05, 2010	47.44	47.81	47.22	47.34	4,199,311	-0.06(-0.12%)
Nov 04, 2010	46.25	47.51	46.25	47.40	8,014,288	+1.68(+3.67%)
Nov 03, 2010	45.99	46.23	45.39	45.72	5,637,471	-0.41(-0.88%)
Nov 02, 2010	46.00	46.46	45.86	46.13	4,128,179	+0.32(+0.70%)
Nov 01, 2010	45.64	46.05	45.45	45.81	3,854,989	+0.37(+0.81%)
Oct 29, 2010	45.32	45.53	45.26	45.44	3,247,566	-0.02(-0.05%)
Oct 28, 2010	45.65	45.79	45.24	45.46	3,295,211	-0.13(-0.29%)
Oct 27, 2010	45.88	45.88	45.25	45.59	4,667,455	-0.67(-1.45%)
Oct 25, 2010	46.27	46.74	46.19	46.26	3,830,503	+0.06(+0.12%)
Oct 22, 2010	46.06	46.25	45.62	46.20	3,334,843	+0.31(+0.68%)
Oct 21, 2010	45.14	46.10	45.13	45.89	5,781,847	+0.71(+1.58%)
Oct 20, 2010	44.99	45.51	44.92	45.18	3,860,741	+0.29(+0.64%)
Oct 19, 2010	45.21	45.56	44.67	44.89	5,502,681	-0.72(-1.58%)
Oct 18, 2010	45.76	46.04	45.55	45.61	3,349,545	-0.35(-0.77%)
Oct 15, 2010	45.79	46.01	45.61	45.96	5,589,681	+0.38(+0.82%)
Oct 14, 2010	45.55	46.08	45.39	45.59	5,840,727	-0.13(-0.28%)
Oct 13, 2010	45.60	46.15	45.46	45.72	6,938,216	+0.01(+0.03%)
Oct 12, 2010	46.20	46.25	45.68	45.70	6,173,106	-0.71(-1.52%)
Oct 11, 2010	45.74	46.53	45.66	46.41	3,582,192	+0.02(+0.05%)
Oct 08, 2010	46.47	46.87	46.14	46.39	7,805,100	-0.70(-1.49%)
Oct 07, 2010	47.06	47.09	46.49	47.09	6,995,758	-0.11(-0.23%)
Oct 06, 2010	45.46	47.23	45.32	47.20	15,940,486	+0.54(+1.16%)
Oct 05, 2010	46.90	46.90	46.42	46.66	7,897,547	+0.07(+0.15%)
Oct 04, 2010	46.95	47.08	46.56	46.58	6,240,327	-0.35(-0.75%)

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