Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	50.51	50.58	50.39	50.53	35,484	-0.13(-0.25%)
Jul 30, 2008	50.68	50.73	50.56	50.66	64,017	-0.01(-0.02%)
Jul 29, 2008	50.67	50.77	50.39	50.67	30,689	-0.05(-0.09%)
Jul 28, 2008	50.82	50.85	50.57	50.72	564,612	+0.04(+0.07%)
Jul 25, 2008	50.67	50.77	50.49	50.68	35,042	-0.20(-0.39%)
Jul 24, 2008	50.90	51.07	50.79	50.88	70,694	-0.03(-0.06%)
Jul 23, 2008	50.79	51.01	50.32	50.91	77,216	+0.11(+0.23%)
Jul 22, 2008	50.39	50.92	50.39	50.80	65,545	+0.22(+0.44%)
Jul 21, 2008	50.58	51.01	50.39	50.58	66,452	+0.30(+0.61%)
Jul 18, 2008	50.45	50.59	50.27	50.27	47,563	+0.00(+0.01%)
Jul 17, 2008	50.21	50.80	50.19	50.27	99,868	+0.34(+0.67%)
Jul 16, 2008	50.15	50.19	49.71	49.93	23,015	-0.46(-0.91%)
Jul 15, 2008	50.39	50.42	50.02	50.39	112,978	-0.32(-0.62%)
Jul 14, 2008	50.74	51.09	50.40	50.70	142,373	-0.20(-0.39%)
Jul 11, 2008	50.58	50.90	50.02	50.90	142,906	+0.08(+0.16%)
Jul 10, 2008	50.74	50.83	50.47	50.82	67,984	+0.37(+0.74%)
Jul 09, 2008	50.68	50.68	50.34	50.45	18,092	-0.25(-0.49%)
Jul 08, 2008	50.39	50.80	50.39	50.69	57,880	+0.33(+0.65%)
Jul 07, 2008	50.73	50.81	50.27	50.36	38,103	-0.47(-0.92%)
Jul 04, 2008	50.96	50.96	50.66	50.83	12,737	+0.00(+0.00%)
Jul 03, 2008	50.96	50.96	50.66	50.83	12,737	+0.19(+0.38%)
Jul 02, 2008	50.95	51.43	50.55	50.64	43,502	-0.39(-0.77%)

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