Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	36.38	36.73	36.11	36.58	3,421,656	-0.03(-0.07%)
Jul 28, 2011	36.42	36.98	36.06	36.60	6,031,738	+0.18(+0.49%)
Jul 27, 2011	36.41	36.79	36.36	36.42	4,033,835	-0.16(-0.43%)
Jul 26, 2011	36.59	36.71	36.44	36.58	1,872,094	-0.07(-0.18%)
Jul 25, 2011	36.41	36.80	36.41	36.65	2,720,732	-0.01(-0.04%)
Jul 22, 2011	36.63	36.74	36.58	36.66	1,308,765	-0.01(-0.02%)
Jul 21, 2011	36.42	36.72	36.38	36.67	2,173,808	+0.37(+1.01%)
Jul 20, 2011	36.42	36.48	36.19	36.30	2,037,353	-0.03(-0.09%)
Jul 19, 2011	36.06	36.35	35.91	36.33	2,284,684	+0.29(+0.80%)
Jul 18, 2011	36.06	36.13	35.64	36.04	2,894,667	-0.18(-0.49%)
Jul 15, 2011	36.21	36.41	35.96	36.22	2,784,491	-0.03(-0.09%)
Jul 14, 2011	36.31	36.54	36.18	36.25	2,234,731	-0.08(-0.22%)
Jul 13, 2011	36.62	36.63	36.25	36.33	2,506,531	-0.11(-0.29%)
Jul 12, 2011	36.11	36.60	36.01	36.44	2,465,658	+0.30(+0.83%)
Jul 11, 2011	35.81	36.29	35.76	36.14	2,885,459	-0.04(-0.11%)
Jul 08, 2011	36.46	36.53	36.06	36.18	3,609,334	-0.37(-1.00%)
Jul 07, 2011	36.55	36.58	36.23	36.54	3,961,163	+0.15(+0.41%)
Jul 06, 2011	36.03	36.40	36.03	36.39	2,162,157	+0.24(+0.65%)
Jul 05, 2011	36.23	36.27	36.06	36.16	1,769,063	-0.17(-0.47%)

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