Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	56.50	57.53	56.27	57.05	3,340,325	-0.06(-0.10%)
Jul 28, 2011	57.15	57.83	57.05	57.11	2,723,589	-0.04(-0.08%)
Jul 27, 2011	58.37	58.53	57.11	57.15	3,167,407	-1.57(-2.68%)
Jul 26, 2011	59.02	59.47	58.63	58.72	1,545,908	-0.44(-0.75%)
Jul 25, 2011	59.20	59.48	59.10	59.17	1,610,606	-0.37(-0.62%)
Jul 22, 2011	59.53	59.66	59.16	59.54	1,359,968	+0.11(+0.18%)
Jul 21, 2011	58.96	59.87	58.81	59.43	2,372,375	+0.61(+1.03%)
Jul 20, 2011	58.92	58.96	58.21	58.83	2,143,103	-0.09(-0.15%)
Jul 19, 2011	58.15	59.02	58.10	58.91	2,523,020	+1.24(+2.15%)
Jul 18, 2011	57.98	58.18	57.46	57.67	2,039,479	-0.55(-0.95%)
Jul 15, 2011	58.59	58.74	57.89	58.22	3,034,349	-0.34(-0.58%)
Jul 14, 2011	58.96	59.39	58.42	58.56	2,137,639	-0.37(-0.63%)
Jul 13, 2011	59.04	59.46	58.55	58.94	1,986,757	+0.09(+0.16%)
Jul 12, 2011	58.97	59.61	58.80	58.84	2,366,200	+0.02(+0.04%)
Jul 11, 2011	58.82	59.11	58.64	58.82	2,181,248	-0.53(-0.90%)
Jul 08, 2011	59.48	59.78	58.99	59.35	2,732,694	-0.47(-0.79%)
Jul 07, 2011	60.66	60.84	59.50	59.82	4,385,784	-0.42(-0.70%)
Jul 06, 2011	59.32	60.47	59.32	60.25	2,956,601	+0.98(+1.66%)
Jul 05, 2011	59.55	59.74	59.03	59.26	2,552,287	-0.18(-0.31%)

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