Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	37.55	38.41	37.40	38.38	2,645,124	+0.89(+2.37%)
Feb 25, 2011	37.13	37.70	37.00	37.49	1,195,659	+0.42(+1.13%)
Feb 24, 2011	36.74	37.47	36.43	37.07	1,406,577	+0.28(+0.76%)
Feb 23, 2011	37.54	37.55	36.33	36.79	2,922,961	-0.76(-2.02%)
Feb 22, 2011	37.35	38.20	37.28	37.55	2,502,587	-0.23(-0.61%)
Feb 18, 2011	37.51	37.99	37.25	37.78	1,666,998	-0.08(-0.21%)
Feb 17, 2011	37.68	38.09	37.42	37.86	1,345,877	+0.18(+0.48%)
Feb 16, 2011	38.00	38.04	37.35	37.68	1,825,679	-0.04(-0.11%)
Feb 15, 2011	37.63	37.96	37.05	37.72	2,503,615	-0.06(-0.16%)
Feb 14, 2011	37.63	37.99	37.49	37.78	1,003,344	+0.17(+0.45%)
Feb 11, 2011	37.36	37.62	36.95	37.61	1,065,766	+0.29(+0.78%)
Feb 10, 2011	37.20	37.56	37.03	37.32	2,167,909	+0.01(+0.03%)
Feb 09, 2011	37.00	37.97	36.87	37.31	4,432,224	+0.25(+0.67%)
Feb 08, 2011	35.78	37.11	35.54	37.06	3,922,509	+1.95(+5.55%)
Feb 07, 2011	34.62	35.40	34.58	35.11	2,915,913	+0.35(+1.01%)
Feb 04, 2011	33.95	35.13	33.69	34.76	2,052,631	+0.90(+2.66%)
Feb 03, 2011	33.66	35.11	33.66	33.86	2,940,627	+0.26(+0.78%)
Feb 02, 2011	33.92	34.24	33.45	33.60	2,814,377	-0.41(-1.21%)

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