Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	23.95	23.95	23.62	23.82	32,888	-0.13(-0.55%)
Jul 28, 2011	24.02	24.04	23.95	23.95	13,674	-0.08(-0.33%)
Jul 27, 2011	24.17	24.17	24.01	24.03	13,804	-0.12(-0.49%)
Jul 26, 2011	24.16	24.20	24.13	24.15	24,679	+0.01(+0.05%)
Jul 25, 2011	24.22	24.22	24.08	24.14	16,523	-0.10(-0.39%)
Jul 22, 2011	24.23	24.23	24.21	24.23	13,134	+0.02(+0.06%)
Jul 21, 2011	24.19	24.24	24.19	24.22	39,330	+0.07(+0.31%)
Jul 20, 2011	24.11	24.59	24.09	24.14	16,184	+0.06(+0.24%)
Jul 19, 2011	24.17	24.17	24.03	24.09	30,441	-0.02(-0.07%)
Jul 18, 2011	24.24	24.24	24.07	24.10	13,635	-0.18(-0.72%)
Jul 15, 2011	24.23	24.28	24.14	24.28	24,870	+0.06(+0.24%)
Jul 14, 2011	24.23	24.25	24.19	24.22	15,729	-0.02(-0.06%)
Jul 13, 2011	24.20	24.41	24.13	24.23	29,260	+0.07(+0.31%)
Jul 12, 2011	24.24	24.24	24.13	24.16	16,875	-0.08(-0.35%)
Jul 11, 2011	24.22	24.25	24.21	24.25	10,907	-0.05(-0.19%)
Jul 08, 2011	24.30	24.31	24.23	24.29	25,899	+0.01(+0.06%)
Jul 07, 2011	24.31	24.31	24.25	24.28	28,033	+0.02(+0.09%)
Jul 06, 2011	24.31	24.31	24.23	24.26	58,037	-0.01(-0.03%)
Jul 05, 2011	24.64	26.00	24.25	24.26	40,301	-0.03(-0.12%)

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