Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	50.80	50.87	50.68	50.82	35,279	-0.13(-0.25%)
Jul 30, 2008	50.98	51.02	50.86	50.95	63,648	-0.01(-0.02%)
Jul 29, 2008	50.96	51.07	50.68	50.96	30,511	-0.05(-0.09%)
Jul 28, 2008	51.12	51.14	50.86	51.01	561,354	+0.04(+0.07%)
Jul 25, 2008	50.96	51.07	50.79	50.98	34,840	-0.20(-0.39%)
Jul 24, 2008	51.20	51.36	51.08	51.18	70,286	-0.03(-0.06%)
Jul 23, 2008	51.09	51.31	50.61	51.21	76,771	+0.11(+0.22%)
Jul 22, 2008	50.68	51.21	50.68	51.09	65,166	+0.22(+0.44%)
Jul 21, 2008	50.87	51.31	50.68	50.87	66,068	+0.31(+0.61%)
Jul 18, 2008	50.74	50.88	50.56	50.56	47,289	+0.00(+0.01%)
Jul 17, 2008	50.50	51.09	50.48	50.56	99,292	+0.34(+0.67%)
Jul 16, 2008	50.44	50.48	50.00	50.22	22,882	-0.46(-0.91%)
Jul 15, 2008	50.68	50.72	50.32	50.68	112,326	-0.32(-0.62%)
Jul 14, 2008	51.03	51.39	50.69	51.00	141,552	-0.20(-0.39%)
Jul 11, 2008	50.87	51.20	50.32	51.20	142,082	+0.08(+0.16%)
Jul 10, 2008	51.03	51.13	50.76	51.12	67,591	+0.38(+0.74%)
Jul 09, 2008	50.98	50.98	50.63	50.74	17,987	-0.25(-0.49%)
Jul 08, 2008	50.68	51.09	50.68	50.99	57,546	+0.33(+0.65%)
Jul 07, 2008	51.02	51.10	50.56	50.66	37,883	-0.47(-0.92%)
Jul 04, 2008	51.26	51.26	50.95	51.13	12,663	+0.00(+0.00%)
Jul 03, 2008	51.26	51.26	50.95	51.13	12,663	+0.19(+0.38%)
Jul 02, 2008	51.25	51.73	50.85	50.94	43,251	-0.39(-0.77%)

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