Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	21.57	21.70	21.53	21.53	444,240	+0.13(+0.60%)
May 30, 2007	21.20	21.40	21.13	21.40	398,320	-0.08(-0.38%)
May 29, 2007	21.65	21.70	21.40	21.48	844,771	-0.22(-1.03%)
May 25, 2007	21.64	21.73	21.58	21.70	139,463	+0.13(+0.60%)
May 24, 2007	21.92	21.92	21.47	21.57	220,589	-0.15(-0.68%)
May 23, 2007	21.78	21.90	21.68	21.72	395,347	+0.26(+1.23%)
May 22, 2007	21.53	21.61	21.41	21.45	184,363	-0.03(-0.14%)
May 21, 2007	21.54	21.59	21.42	21.48	560,573	-0.13(-0.60%)
May 18, 2007	21.47	21.64	21.46	21.61	260,047	+0.12(+0.55%)
May 17, 2007	21.49	21.55	21.42	21.50	513,230	-0.11(-0.52%)
May 16, 2007	21.61	21.73	21.48	21.61	799,361	+0.14(+0.63%)
May 15, 2007	21.38	21.71	21.38	21.47	576,499	+0.09(+0.44%)
May 14, 2007	21.28	21.42	21.28	21.38	300,015	+0.15(+0.72%)
May 11, 2007	20.73	21.23	20.77	21.23	1,141,556	+0.72(+3.53%)
May 10, 2007	21.07	21.07	20.39	20.50	2,140,196	-0.69(-3.27%)
May 09, 2007	21.10	21.24	21.03	21.20	788,986	-0.12(-0.55%)
May 08, 2007	21.54	21.69	21.13	21.31	1,969,490	-0.67(-3.05%)
May 07, 2007	21.85	22.05	21.85	21.98	508,019	+0.20(+0.92%)
May 04, 2007	21.70	21.81	21.64	21.78	554,280	+0.19(+0.87%)
May 03, 2007	21.73	21.73	21.50	21.60	889,161	-0.30(-1.37%)
May 02, 2007	21.74	21.95	21.68	21.90	674,865	+0.10(+0.46%)

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