Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	50.22	50.29	50.10	50.24	35,686	-0.13(-0.25%)
Jul 30, 2008	50.39	50.44	50.28	50.37	64,382	-0.01(-0.02%)
Jul 29, 2008	50.38	50.49	50.10	50.38	30,863	-0.05(-0.09%)
Jul 28, 2008	50.53	50.56	50.28	50.43	567,829	+0.04(+0.07%)
Jul 25, 2008	50.38	50.49	50.21	50.39	35,242	-0.20(-0.39%)
Jul 24, 2008	50.62	50.78	50.50	50.59	71,097	-0.03(-0.06%)
Jul 23, 2008	50.50	50.72	50.03	50.62	77,656	+0.11(+0.22%)
Jul 22, 2008	50.10	50.63	50.10	50.51	65,918	+0.22(+0.44%)
Jul 21, 2008	50.29	50.72	50.10	50.29	66,830	+0.30(+0.61%)
Jul 18, 2008	50.16	50.30	49.99	49.99	47,834	+0.00(+0.01%)
Jul 17, 2008	49.93	50.51	49.90	49.98	100,437	+0.33(+0.67%)
Jul 16, 2008	49.87	49.90	49.43	49.65	23,146	-0.45(-0.91%)
Jul 15, 2008	50.10	50.14	49.74	50.10	113,621	-0.31(-0.62%)
Jul 14, 2008	50.45	50.80	50.11	50.42	143,184	-0.20(-0.39%)
Jul 11, 2008	50.29	50.62	49.74	50.62	143,721	+0.08(+0.16%)
Jul 10, 2008	50.45	50.55	50.18	50.53	68,371	+0.37(+0.74%)
Jul 09, 2008	50.39	50.39	50.06	50.16	18,195	-0.24(-0.49%)
Jul 08, 2008	50.10	50.51	50.10	50.41	58,210	+0.33(+0.65%)
Jul 07, 2008	50.44	50.52	49.99	50.08	38,320	-0.47(-0.92%)
Jul 04, 2008	50.67	50.67	50.37	50.55	12,810	+0.00(+0.00%)
Jul 03, 2008	50.67	50.67	50.37	50.55	12,810	+0.19(+0.38%)
Jul 02, 2008	50.66	51.14	50.27	50.35	43,750	-0.39(-0.77%)

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