Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	39.43	39.43	39.35	39.43	15,385	+0.01(+0.03%)
Jul 28, 2011	39.22	39.42	39.22	39.42	3,518	-0.02(-0.05%)
Jul 27, 2011	39.27	39.45	39.27	39.44	37,156	+0.01(+0.02%)
Jul 26, 2011	39.32	39.44	39.31	39.43	20,880	+0.01(+0.02%)
Jul 25, 2011	39.17	39.49	39.17	39.42	13,452	+0.06(+0.15%)
Jul 22, 2011	39.36	39.36	39.31	39.36	12,984	+0.07(+0.19%)
Jul 21, 2011	38.91	39.30	38.91	39.29	94,489	+0.04(+0.11%)
Jul 20, 2011	39.30	39.30	39.24	39.25	3,150	+0.03(+0.07%)
Jul 19, 2011	38.99	39.22	38.88	39.22	13,837	+0.04(+0.11%)
Jul 18, 2011	39.19	39.25	39.09	39.18	20,661	-0.01(-0.02%)
Jul 15, 2011	39.02	39.20	39.02	39.18	9,779	-0.02(-0.05%)
Jul 14, 2011	38.90	39.20	38.90	39.20	22,225	+0.10(+0.25%)
Jul 13, 2011	39.12	39.13	38.96	39.10	5,559	+0.06(+0.16%)
Jul 12, 2011	38.76	39.05	38.74	39.04	8,688	-0.01(-0.02%)
Jul 11, 2011	38.99	39.06	38.59	39.05	21,973	+0.21(+0.55%)
Jul 08, 2011	38.87	38.87	38.51	38.84	5,908	+0.16(+0.40%)
Jul 07, 2011	38.53	38.81	38.53	38.68	6,634	+0.15(+0.38%)
Jul 06, 2011	38.77	38.77	38.45	38.53	33,142	-0.07(-0.18%)
Jul 05, 2011	38.81	38.82	38.60	38.60	17,897	-0.20(-0.50%)

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