Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	77.02	77.10	76.94	77.02	72,715	+0.04(+0.05%)
Jul 29, 2010	76.90	77.02	76.85	76.98	138,208	+0.01(+0.01%)
Jul 28, 2010	76.96	77.00	76.90	76.97	259,797	+0.06(+0.07%)
Jul 27, 2010	76.89	76.94	76.87	76.92	100,487	+0.03(+0.04%)
Jul 26, 2010	76.87	76.90	76.81	76.89	153,932	+0.09(+0.12%)
Jul 23, 2010	76.86	76.89	76.80	76.80	281,831	+0.02(+0.03%)
Jul 22, 2010	76.83	76.87	76.78	76.78	157,385	-0.07(-0.09%)
Jul 21, 2010	76.73	76.85	76.69	76.85	212,746	+0.11(+0.15%)
Jul 20, 2010	76.78	76.79	76.70	76.74	94,189	+0.04(+0.05%)
Jul 19, 2010	76.78	76.81	76.69	76.69	167,846	-0.12(-0.15%)
Jul 16, 2010	76.81	76.83	76.68	76.81	73,565	+0.06(+0.07%)
Jul 15, 2010	76.72	76.77	76.71	76.76	86,744	+0.08(+0.10%)
Jul 14, 2010	76.60	76.70	76.56	76.68	284,653	+0.11(+0.15%)
Jul 13, 2010	76.60	76.61	76.52	76.57	67,216	+0.02(+0.03%)
Jul 12, 2010	76.55	76.65	76.53	76.55	168,993	+0.02(+0.03%)
Jul 09, 2010	76.53	76.54	76.46	76.53	89,056	+0.06(+0.07%)
Jul 08, 2010	76.46	76.51	76.35	76.47	159,495	+0.05(+0.06%)
Jul 07, 2010	76.58	76.58	76.42	76.42	431,883	-0.10(-0.14%)
Jul 06, 2010	76.43	76.53	76.37	76.53	132,105	+0.17(+0.22%)
Jul 02, 2010	76.36	76.41	76.31	76.36	133,446	-0.04(-0.06%)

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