Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	40.32	40.40	40.32	40.36	24,733	+0.03(+0.07%)
Jul 28, 2011	40.31	40.37	40.29	40.33	4,964	-0.01(-0.03%)
Jul 27, 2011	40.36	40.37	40.33	40.34	7,153	-0.03(-0.07%)
Jul 26, 2011	40.34	40.40	40.34	40.37	7,345	+0.03(+0.08%)
Jul 25, 2011	40.42	40.42	40.31	40.34	6,380	+0.01(+0.02%)
Jul 22, 2011	40.34	40.38	40.32	40.33	10,459	-0.00(-0.00%)
Jul 21, 2011	40.27	40.34	40.27	40.33	4,325	+0.06(+0.15%)
Jul 20, 2011	40.22	40.33	40.22	40.27	13,175	+0.08(+0.20%)
Jul 19, 2011	40.13	40.22	40.13	40.19	42,380	+0.03(+0.07%)
Jul 18, 2011	40.23	40.23	40.08	40.16	18,264	-0.01(-0.02%)
Jul 15, 2011	40.20	40.27	40.16	40.17	11,959	-0.06(-0.15%)
Jul 14, 2011	40.21	40.30	40.21	40.23	8,923	+0.03(+0.07%)
Jul 13, 2011	40.15	40.23	40.15	40.20	11,158	+0.08(+0.20%)
Jul 12, 2011	40.12	40.17	40.09	40.12	19,480	-0.07(-0.17%)
Jul 11, 2011	40.19	40.25	40.14	40.19	15,238	-0.06(-0.15%)
Jul 08, 2011	40.22	40.28	40.20	40.25	7,500	+0.01(+0.02%)
Jul 07, 2011	40.28	40.28	40.20	40.24	27,097	-0.01(-0.02%)
Jul 06, 2011	40.22	40.27	40.15	40.25	25,784	-0.02(-0.06%)
Jul 05, 2011	40.25	40.28	40.21	40.27	13,865	+0.00(+0.01%)

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