Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	36.95	37.50	36.95	37.22	1,770,399	-0.15(-0.40%)
Jul 28, 2011	37.48	37.62	37.35	37.37	1,432,131	-0.08(-0.22%)
Jul 27, 2011	37.62	37.66	37.42	37.45	2,058,098	-0.27(-0.72%)
Jul 26, 2011	37.82	37.97	37.69	37.73	1,150,890	-0.20(-0.52%)
Jul 25, 2011	37.85	38.15	37.77	37.92	1,010,073	-0.26(-0.68%)
Jul 22, 2011	38.38	38.38	38.05	38.18	1,047,396	-0.15(-0.39%)
Jul 21, 2011	38.04	38.49	37.90	38.33	2,086,956	+0.55(+1.46%)
Jul 20, 2011	37.76	37.94	37.69	37.78	1,464,098	-0.13(-0.34%)
Jul 19, 2011	37.59	37.91	37.51	37.91	1,519,258	+0.47(+1.25%)
Jul 18, 2011	37.87	37.96	37.34	37.45	1,834,909	-0.62(-1.62%)
Jul 15, 2011	38.31	38.31	37.81	38.06	1,724,505	-0.04(-0.10%)
Jul 14, 2011	38.62	38.70	38.07	38.10	1,426,845	-0.44(-1.14%)
Jul 13, 2011	38.74	38.95	38.44	38.54	979,671	-0.04(-0.10%)
Jul 12, 2011	38.43	38.89	38.39	38.57	1,397,239	+0.06(+0.15%)
Jul 11, 2011	39.10	39.13	38.45	38.52	1,264,651	-1.03(-2.60%)
Jul 08, 2011	39.30	39.56	39.26	39.55	1,373,701	-0.25(-0.63%)
Jul 07, 2011	39.67	39.81	39.55	39.80	1,134,316	+0.45(+1.14%)
Jul 06, 2011	39.05	39.41	39.01	39.35	1,202,849	+0.20(+0.50%)
Jul 05, 2011	39.28	39.32	39.00	39.15	1,379,000	-0.17(-0.43%)

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