Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	58.91	59.30	58.17	59.01	46,823	-0.31(-0.53%)
Jul 28, 2011	59.29	60.02	59.29	59.32	146,658	-0.03(-0.06%)
Jul 27, 2011	60.02	60.23	59.29	59.35	35,934	-0.86(-1.43%)
Jul 26, 2011	60.67	60.67	60.16	60.21	203,919	-0.46(-0.76%)
Jul 25, 2011	61.01	61.17	60.64	60.67	31,260	-0.79(-1.29%)
Jul 22, 2011	61.51	61.51	61.31	61.46	23,267	+0.01(+0.01%)
Jul 21, 2011	60.99	61.59	60.99	61.46	26,332	+0.73(+1.20%)
Jul 20, 2011	61.32	61.32	60.60	60.73	74,623	-0.44(-0.71%)
Jul 19, 2011	60.80	61.26	60.71	61.17	235,198	+0.62(+1.02%)
Jul 18, 2011	60.94	60.94	60.22	60.55	15,082	-0.64(-1.05%)
Jul 15, 2011	61.39	61.39	60.86	61.19	23,294	-0.14(-0.23%)
Jul 14, 2011	61.46	61.89	61.30	61.33	14,647	-0.06(-0.09%)
Jul 13, 2011	61.32	61.86	61.23	61.39	13,615	+0.44(+0.72%)
Jul 12, 2011	60.71	61.48	60.71	60.95	28,024	-0.01(-0.01%)
Jul 11, 2011	61.20	61.35	60.80	60.96	16,456	-0.76(-1.23%)
Jul 08, 2011	61.41	61.72	61.31	61.72	31,371	-0.02(-0.04%)
Jul 07, 2011	62.03	62.03	61.51	61.75	59,363	+0.20(+0.32%)
Jul 06, 2011	61.26	61.68	61.26	61.55	303,829	+0.28(+0.46%)
Jul 05, 2011	61.43	61.43	61.10	61.27	180,319	+0.04(+0.07%)

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