Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	36.55	36.62	36.26	36.46	1,546,498	-0.21(-0.57%)
Jul 28, 2011	36.51	37.00	36.47	36.67	829,665	-0.13(-0.35%)
Jul 27, 2011	37.30	37.31	36.58	36.80	1,398,468	-0.50(-1.34%)
Jul 26, 2011	37.61	37.71	37.22	37.30	1,132,843	-0.37(-0.98%)
Jul 25, 2011	37.69	37.70	37.55	37.67	794,367	-0.14(-0.37%)
Jul 22, 2011	37.71	37.86	37.71	37.81	868,330	+0.12(+0.32%)
Jul 21, 2011	37.59	37.86	37.58	37.69	957,960	+0.13(+0.35%)
Jul 20, 2011	37.96	37.96	37.54	37.56	1,186,573	-0.32(-0.84%)
Jul 19, 2011	37.85	38.00	37.77	37.88	795,558	+0.05(+0.13%)
Jul 18, 2011	38.08	38.10	37.57	37.83	766,293	-0.29(-0.76%)
Jul 15, 2011	38.10	38.20	37.86	38.12	1,082,187	+0.07(+0.18%)
Jul 14, 2011	38.35	38.35	38.00	38.05	805,001	-0.02(-0.05%)
Jul 13, 2011	38.18	38.58	38.01	38.07	1,004,473	-0.05(-0.13%)
Jul 12, 2011	37.54	38.34	37.49	38.12	1,679,982	+0.37(+0.98%)
Jul 11, 2011	37.84	37.93	37.51	37.75	1,263,532	-0.10(-0.26%)
Jul 08, 2011	37.84	37.99	37.78	37.85	1,028,798	+0.01(+0.03%)
Jul 07, 2011	38.40	38.48	37.77	37.84	1,647,712	-0.55(-1.43%)
Jul 06, 2011	38.10	38.39	37.98	38.39	1,234,316	+0.26(+0.68%)
Jul 05, 2011	38.18	38.35	38.01	38.13	2,593,283	+0.14(+0.37%)

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