Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	44.45	44.75	44.42	44.73	2,440,517	+0.04(+0.10%)
Jul 28, 2011	44.67	44.80	44.62	44.69	1,403,786	+0.07(+0.15%)
Jul 27, 2011	44.96	44.99	44.62	44.62	2,357,137	-0.35(-0.79%)
Jul 26, 2011	44.92	45.02	44.87	44.97	1,160,490	+0.09(+0.21%)
Jul 25, 2011	44.98	45.07	44.87	44.88	2,138,423	-0.24(-0.53%)
Jul 22, 2011	45.00	45.13	44.97	45.12	1,363,552	+0.06(+0.13%)
Jul 21, 2011	44.93	45.09	44.88	45.06	1,905,770	+0.22(+0.48%)
Jul 20, 2011	44.91	44.91	44.81	44.85	1,788,001	+0.04(+0.09%)
Jul 19, 2011	44.60	44.82	44.57	44.81	1,819,796	+0.20(+0.45%)
Jul 18, 2011	44.58	44.71	44.47	44.60	4,281,400	-0.08(-0.18%)
Jul 15, 2011	44.79	44.79	44.65	44.68	1,401,912	-0.01(-0.03%)
Jul 14, 2011	44.64	44.95	44.61	44.70	1,675,583	-0.02(-0.05%)
Jul 13, 2011	44.51	44.74	44.48	44.72	2,150,986	+0.34(+0.77%)
Jul 12, 2011	44.47	44.54	44.37	44.38	2,864,191	-0.12(-0.28%)
Jul 11, 2011	44.71	44.77	44.49	44.50	4,003,789	-0.44(-0.98%)
Jul 08, 2011	44.79	44.96	44.78	44.94	3,604,838	-0.12(-0.27%)
Jul 07, 2011	44.99	45.07	44.86	45.07	5,418,415	+0.18(+0.39%)
Jul 06, 2011	44.70	44.89	44.67	44.89	3,194,326	+0.02(+0.04%)
Jul 05, 2011	44.74	44.87	44.66	44.87	3,568,414	+0.06(+0.13%)

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