Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	51.78	51.90	51.63	51.70	1,612,914	+0.10(+0.19%)
May 29, 2008	51.29	51.93	51.28	51.60	921,887	+0.22(+0.44%)
May 28, 2008	51.24	51.37	50.89	51.37	938,548	+0.31(+0.60%)
May 27, 2008	50.74	51.14	50.62	51.07	1,703,619	+0.44(+0.87%)
May 26, 2008	51.09	51.19	50.59	50.62	0	+0.00(+0.00%)
May 23, 2008	51.09	51.19	50.59	50.62	1,624,976	-0.70(-1.37%)
May 22, 2008	51.28	51.51	51.19	51.32	3,248,720	+0.13(+0.26%)
May 21, 2008	52.15	52.23	51.10	51.19	2,948,757	-0.87(-1.68%)
May 20, 2008	52.27	52.27	51.81	52.07	1,491,686	-0.37(-0.71%)
May 19, 2008	52.49	52.96	52.25	52.44	1,245,856	+0.02(+0.04%)
May 16, 2008	52.50	52.51	52.00	52.42	1,050,291	+0.09(+0.18%)
May 15, 2008	51.82	52.37	51.74	52.32	2,760,719	+0.55(+1.06%)
May 14, 2008	51.86	52.24	51.75	51.77	1,695,369	+0.16(+0.31%)
May 13, 2008	51.70	51.71	51.29	51.61	2,031,162	+0.06(+0.12%)
May 12, 2008	51.11	51.55	50.87	51.55	1,166,538	+0.53(+1.03%)
May 09, 2008	50.78	51.12	50.71	51.03	681,599	-0.03(-0.06%)
May 08, 2008	51.23	51.41	50.92	51.06	1,027,470	-0.10(-0.20%)
May 07, 2008	51.89	52.00	50.98	51.16	1,705,308	-0.73(-1.41%)
May 06, 2008	51.27	52.01	51.14	51.89	1,326,126	+0.44(+0.85%)
May 05, 2008	51.62	51.76	51.37	51.45	1,150,961	-0.27(-0.51%)
May 02, 2008	52.06	52.08	51.42	51.72	1,369,458	+0.15(+0.29%)

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