Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	52.69	52.91	52.33	52.35	1,799,046	-0.46(-0.88%)
Dec 30, 2010	52.71	52.90	52.64	52.81	1,965,361	+0.11(+0.21%)
Dec 29, 2010	52.84	53.03	52.61	52.70	2,105,514	-0.01(-0.01%)
Dec 28, 2010	52.36	52.82	52.30	52.71	2,723,696	+0.46(+0.87%)
Dec 27, 2010	52.11	52.39	51.99	52.25	1,594,306	-0.12(-0.22%)
Dec 23, 2010	52.31	52.52	52.15	52.37	1,902,770	-0.02(-0.04%)
Dec 22, 2010	52.43	52.59	52.19	52.39	2,686,966	-0.04(-0.07%)
Dec 21, 2010	52.61	52.75	52.38	52.43	3,035,464	+0.01(+0.01%)
Dec 20, 2010	52.11	52.59	52.02	52.42	3,630,451	+0.34(+0.65%)
Dec 17, 2010	52.14	52.51	51.98	52.08	8,914,626	-0.20(-0.39%)
Dec 16, 2010	51.51	52.36	51.48	52.28	4,758,686	+0.78(+1.51%)
Dec 15, 2010	51.48	51.80	51.39	51.51	4,859,291	-0.12(-0.22%)
Dec 14, 2010	51.25	51.86	51.18	51.62	3,700,307	+0.34(+0.66%)
Dec 13, 2010	51.56	51.82	51.13	51.28	7,996,829	-0.37(-0.72%)
Dec 10, 2010	51.29	51.67	51.19	51.65	4,905,239	+0.17(+0.32%)
Dec 09, 2010	50.53	51.56	50.22	51.48	9,348,607	+1.28(+2.56%)
Dec 08, 2010	50.29	50.53	49.68	50.20	5,092,067	-0.28(-0.56%)
Dec 07, 2010	50.53	50.79	50.11	50.48	7,056,480	+0.33(+0.65%)
Dec 06, 2010	49.53	50.32	49.53	50.16	4,643,216	+0.58(+1.17%)
Dec 03, 2010	49.92	50.21	49.47	49.58	4,267,082	-0.45(-0.90%)
Dec 02, 2010	49.67	50.10	49.39	50.03	4,536,791	+0.51(+1.02%)
Dec 01, 2010	49.45	49.87	49.30	49.52	4,190,914	+0.51(+1.04%)
Nov 30, 2010	48.27	49.24	48.21	49.01	4,559,032	+0.46(+0.96%)
Nov 29, 2010	48.50	48.57	48.08	48.55	3,242,030	-0.18(-0.37%)
Nov 26, 2010	48.65	48.91	48.59	48.73	1,314,786	-0.23(-0.47%)
Nov 24, 2010	48.69	48.96	48.96	48.96	3,707,980	+0.46(+0.96%)
Nov 23, 2010	48.55	48.62	48.04	48.50	4,118,769	-0.26(-0.54%)
Nov 22, 2010	48.04	48.82	47.97	48.76	3,899,975	+0.51(+1.05%)
Nov 19, 2010	48.03	48.37	47.93	48.25	3,738,774	+0.11(+0.23%)
Nov 18, 2010	48.75	48.92	48.08	48.14	5,064,146	-0.44(-0.91%)
Nov 17, 2010	47.86	48.66	47.86	48.58	7,565,727	+0.93(+1.95%)
Nov 16, 2010	47.26	48.13	46.81	47.66	8,550,766	+0.19(+0.40%)
Nov 15, 2010	47.45	47.84	47.41	47.47	4,067,955	+0.20(+0.43%)
Nov 12, 2010	47.03	47.63	46.87	47.26	5,108,463	-0.11(-0.23%)
Nov 11, 2010	46.47	47.42	46.33	47.37	5,239,682	+0.65(+1.40%)
Nov 10, 2010	46.41	46.76	46.35	46.72	3,698,078	+0.17(+0.36%)
Nov 09, 2010	46.90	46.96	46.37	46.55	3,590,288	-0.43(-0.91%)
Nov 08, 2010	47.02	47.03	46.57	46.98	3,605,254	-0.43(-0.90%)
Nov 05, 2010	47.50	47.87	47.29	47.41	4,193,341	-0.06(-0.12%)
Nov 04, 2010	46.31	47.58	46.31	47.47	8,002,895	+1.68(+3.67%)
Nov 03, 2010	46.05	46.29	45.46	45.79	5,629,456	-0.41(-0.88%)
Nov 02, 2010	46.07	46.52	45.92	46.19	4,122,310	+0.32(+0.70%)
Nov 01, 2010	45.71	46.12	45.51	45.87	3,849,509	+0.37(+0.81%)
Oct 29, 2010	45.39	45.60	45.32	45.50	3,242,949	-0.02(-0.05%)
Oct 28, 2010	45.71	45.85	45.31	45.52	3,290,527	-0.13(-0.29%)
Oct 27, 2010	45.95	45.95	45.31	45.66	4,660,819	-0.67(-1.45%)
Oct 25, 2010	46.33	46.80	46.25	46.33	3,825,058	+0.06(+0.12%)
Oct 22, 2010	46.13	46.32	45.68	46.27	3,330,102	+0.31(+0.68%)
Oct 21, 2010	45.21	46.17	45.19	45.96	5,773,627	+0.72(+1.58%)
Oct 20, 2010	45.05	45.57	44.98	45.24	3,855,253	+0.29(+0.64%)
Oct 19, 2010	45.28	45.62	44.73	44.95	5,494,858	-0.72(-1.58%)
Oct 18, 2010	45.83	46.11	45.62	45.68	3,344,783	-0.35(-0.77%)
Oct 15, 2010	45.86	46.08	45.68	46.03	5,581,735	+0.38(+0.82%)
Oct 14, 2010	45.61	46.15	45.46	45.65	5,832,424	-0.13(-0.28%)
Oct 13, 2010	45.67	46.22	45.52	45.78	6,928,352	+0.01(+0.03%)
Oct 12, 2010	46.27	46.31	45.75	45.77	6,164,330	-0.71(-1.52%)
Oct 11, 2010	45.81	46.60	45.73	46.48	3,577,099	+0.02(+0.05%)
Oct 08, 2010	46.54	46.93	46.20	46.46	7,794,004	-0.70(-1.49%)
Oct 07, 2010	47.13	47.16	46.56	47.16	6,985,813	-0.11(-0.23%)
Oct 06, 2010	45.52	47.30	45.39	47.27	15,917,824	+0.54(+1.16%)
Oct 05, 2010	46.97	46.97	46.48	46.72	7,886,319	+0.07(+0.15%)
Oct 04, 2010	47.01	47.14	46.63	46.65	6,231,455	-0.35(-0.75%)

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