Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	36.38	36.56	35.90	36.25	1,046,937	+0.13(+0.36%)
Feb 25, 2011	35.72	36.19	35.62	36.12	976,876	+0.61(+1.72%)
Feb 24, 2011	35.36	35.74	35.00	35.51	1,409,952	+0.01(+0.03%)
Feb 23, 2011	36.14	36.53	35.08	35.50	1,614,760	-0.50(-1.39%)
Feb 22, 2011	36.63	36.70	35.69	36.00	2,691,486	-1.24(-3.33%)
Feb 18, 2011	36.65	37.29	36.65	37.24	2,051,964	+0.61(+1.67%)
Feb 17, 2011	36.38	36.81	36.27	36.63	1,207,059	+0.15(+0.41%)
Feb 16, 2011	36.23	36.62	36.11	36.48	970,081	+0.38(+1.05%)
Feb 15, 2011	35.88	36.38	35.74	36.10	1,621,877	+0.12(+0.33%)
Feb 14, 2011	35.61	36.13	35.23	35.98	1,359,200	+0.40(+1.12%)
Feb 11, 2011	34.52	35.70	34.34	35.58	1,283,948	+1.02(+2.95%)
Feb 10, 2011	34.39	34.92	34.23	34.56	1,485,971	-0.02(-0.06%)
Feb 09, 2011	34.68	35.01	34.31	34.58	1,459,171	-0.23(-0.66%)
Feb 08, 2011	35.11	35.19	34.71	34.81	1,308,905	-0.40(-1.14%)
Feb 07, 2011	34.78	35.75	34.73	35.21	1,740,667	+0.48(+1.38%)
Feb 04, 2011	34.11	34.80	33.99	34.73	2,940,824	+0.62(+1.82%)
Feb 03, 2011	33.53	34.11	33.41	34.11	1,567,536	+0.63(+1.88%)
Feb 02, 2011	33.57	34.09	33.45	33.48	1,758,666	-0.35(-1.03%)
Feb 01, 2011	33.38	33.95	33.33	33.83	2,059,402	+0.70(+2.11%)
Jan 31, 2011	33.01	33.63	32.94	33.13	1,537,290	-0.07(-0.21%)
Jan 28, 2011	34.00	34.41	33.05	33.20	2,432,437	-0.81(-2.38%)
Jan 27, 2011	33.68	34.29	33.55	34.01	2,796,531	+0.26(+0.77%)
Jan 26, 2011	33.76	34.51	33.67	33.75	4,427,948	-1.86(-5.22%)
Jan 25, 2011	35.25	35.84	34.96	35.61	2,740,288	+0.24(+0.68%)
Jan 24, 2011	34.42	35.59	34.10	35.37	3,487,907	+0.77(+2.23%)
Jan 21, 2011	35.12	35.43	34.51	34.60	2,361,407	-0.20(-0.57%)
Jan 20, 2011	34.72	35.05	34.49	34.80	2,403,818	-0.08(-0.23%)
Jan 19, 2011	35.27	35.64	34.83	34.88	2,465,705	-1.11(-3.08%)
Jan 18, 2011	36.06	36.10	35.50	35.99	1,029,916	-0.11(-0.30%)
Jan 14, 2011	36.07	36.26	35.78	36.10	1,305,191	-0.09(-0.25%)
Jan 13, 2011	35.74	36.19	35.50	36.19	1,496,399	+0.51(+1.43%)
Jan 12, 2011	35.59	35.82	35.22	35.68	1,811,513	+0.47(+1.33%)
Jan 11, 2011	35.44	35.79	35.08	35.21	1,256,506	+0.03(+0.09%)
Jan 10, 2011	34.70	35.46	34.51	35.18	1,751,392	+0.38(+1.09%)
Jan 07, 2011	35.71	35.73	34.46	34.80	2,496,283	-0.78(-2.19%)
Jan 06, 2011	35.84	35.84	35.31	35.58	1,570,365	+0.03(+0.08%)
Jan 05, 2011	35.64	36.31	35.26	35.55	3,547,957	-0.69(-1.90%)
Jan 04, 2011	36.78	36.82	36.00	36.24	1,419,328	-0.48(-1.31%)
Jan 03, 2011	36.75	37.19	36.67	36.72	1,619,461	+0.45(+1.24%)
Dec 31, 2010	36.13	36.47	36.00	36.27	1,185,844	+0.10(+0.28%)
Dec 30, 2010	36.72	36.75	36.13	36.17	1,029,189	-0.63(-1.71%)
Dec 29, 2010	37.11	37.14	36.69	36.80	865,541	-0.20(-0.54%)
Dec 28, 2010	36.92	37.22	36.85	37.00	976,721	+0.18(+0.49%)
Dec 27, 2010	36.71	36.91	36.65	36.82	754,436	+0.01(+0.03%)
Dec 23, 2010	37.10	37.19	36.54	36.81	954,629	-0.37(-1.00%)
Dec 22, 2010	37.57	37.72	36.95	37.18	1,333,940	-0.40(-1.06%)
Dec 21, 2010	36.62	37.60	36.42	37.58	1,580,417	+1.26(+3.47%)
Dec 20, 2010	36.45	36.54	35.72	36.32	1,761,994	-0.02(-0.06%)
Dec 17, 2010	35.70	36.54	35.32	36.34	2,338,284	+0.70(+1.96%)
Dec 16, 2010	35.75	35.82	34.89	35.64	1,418,396	-0.09(-0.25%)
Dec 15, 2010	35.54	36.40	35.45	35.73	1,451,445	+0.15(+0.42%)
Dec 14, 2010	35.66	35.78	35.43	35.58	1,206,202	-0.08(-0.22%)
Dec 13, 2010	35.48	35.85	35.17	35.66	2,067,519	+0.52(+1.48%)
Dec 10, 2010	35.78	35.78	34.57	35.14	2,808,693	-0.78(-2.17%)
Dec 09, 2010	35.95	36.47	35.58	35.92	2,179,419	+0.74(+2.10%)
Dec 08, 2010	34.84	35.23	34.67	35.18	1,053,119	+0.45(+1.30%)
Dec 07, 2010	35.39	35.79	34.73	34.73	1,552,470	-0.32(-0.91%)
Dec 06, 2010	34.86	35.21	34.70	35.05	1,010,808	+0.00(+0.00%)
Dec 03, 2010	34.98	35.10	34.40	35.05	1,339,955	-0.19(-0.54%)
Dec 02, 2010	33.80	35.29	33.71	35.24	2,283,867	+1.50(+4.45%)

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