Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	23.69	23.69	23.06	23.33	38,661	-0.28(-1.18%)
May 30, 2007	23.71	23.72	23.61	23.61	2,610	-0.03(-0.13%)
May 29, 2007	23.06	23.73	23.06	23.64	10,142	+0.55(+2.37%)
May 25, 2007	23.15	23.30	23.09	23.09	5,422	+0.02(+0.09%)
May 24, 2007	23.27	23.34	23.01	23.07	11,849	-0.10(-0.43%)
May 23, 2007	23.16	23.25	23.10	23.17	6,125	+0.01(+0.04%)
May 22, 2007	23.19	23.22	22.90	23.16	11,648	+0.00(+0.00%)
May 21, 2007	22.57	23.20	22.57	23.16	60,453	+0.34(+1.48%)
May 18, 2007	23.14	23.21	22.68	22.82	10,443	-0.25(-1.08%)
May 17, 2007	23.46	23.50	22.94	23.07	21,188	-0.43(-1.82%)
May 16, 2007	23.70	23.75	23.41	23.50	7,531	-0.14(-0.59%)
May 15, 2007	23.58	23.74	23.57	23.64	3,414	-0.01(-0.04%)
May 14, 2007	23.68	23.72	23.52	23.65	8,334	-0.03(-0.13%)
May 11, 2007	23.66	23.70	23.60	23.68	5,021	+0.06(+0.25%)
May 10, 2007	23.71	23.74	23.62	23.62	3,113	-0.02(-0.08%)
May 09, 2007	23.70	23.79	23.63	23.64	7,531	-0.01(-0.04%)
May 08, 2007	23.87	23.87	23.65	23.65	9,037	-0.21(-0.88%)
May 07, 2007	23.92	23.93	23.84	23.86	9,138	-0.07(-0.29%)
May 04, 2007	23.98	23.98	23.93	23.93	1,004	-0.02(-0.08%)
May 03, 2007	23.99	24.08	23.94	23.95	8,937	-0.12(-0.50%)
May 02, 2007	24.40	24.40	24.01	24.07	17,171	-0.35(-1.43%)
May 01, 2007	24.34	24.42	24.34	24.42	702	+0.01(+0.04%)
Apr 30, 2007	24.47	24.47	24.40	24.41	4,518	-0.14(-0.57%)
Apr 27, 2007	24.71	24.71	24.55	24.55	5,021	-0.29(-1.16%)
Apr 26, 2007	24.81	24.84	24.71	24.84	5,723	-0.04(-0.16%)
Apr 25, 2007	24.70	24.88	24.70	24.88	52,720	-0.02(-0.08%)
Apr 24, 2007	24.95	24.99	24.75	24.90	3,514	+0.12(+0.48%)
Apr 23, 2007	24.63	24.80	24.61	24.78	4,117	+0.02(+0.08%)
Apr 20, 2007	24.63	24.76	24.61	24.76	5,422	+0.00(+0.00%)
Apr 19, 2007	24.76	24.76	24.76	24.76	1,004	+0.06(+0.24%)
Apr 18, 2007	24.99	24.99	24.70	24.70	5,121	-0.23(-0.92%)
Apr 17, 2007	24.89	25.04	24.89	24.93	3,815	+0.15(+0.60%)
Apr 16, 2007	24.75	24.80	24.75	24.78	3,213	+0.08(+0.32%)
Apr 13, 2007	24.74	24.74	24.70	24.70	5,021	-0.04(-0.16%)
Apr 12, 2007	24.53	24.75	24.51	24.74	5,121	+0.32(+1.30%)
Apr 11, 2007	24.29	24.42	24.27	24.42	3,715	+0.20(+0.82%)
Apr 10, 2007	24.29	24.29	24.17	24.22	3,414	-0.01(-0.04%)
Apr 09, 2007	24.17	24.37	24.17	24.23	5,723	+0.06(+0.25%)
Apr 05, 2007	24.17	24.19	24.07	24.17	6,627	+0.00(+0.00%)
Apr 04, 2007	24.15	24.17	24.15	24.17	7,631	+0.06(+0.25%)
Apr 03, 2007	24.02	24.14	24.02	24.11	9,841	+0.07(+0.29%)
Apr 02, 2007	24.09	24.12	24.04	24.04	2,912	-0.01(-0.04%)
Mar 30, 2007	23.96	24.10	23.96	24.05	2,008	+0.03(+0.12%)
Mar 29, 2007	23.32	24.24	23.65	24.02	33,339	-0.19(-0.78%)
Mar 28, 2007	24.40	24.40	23.98	24.21	23,498	-0.51(-2.05%)
Mar 27, 2007	24.70	24.74	24.65	24.72	8,334	+0.01(+0.04%)
Mar 26, 2007	24.77	24.84	24.71	24.71	3,615	-0.06(-0.24%)
Mar 23, 2007	24.80	24.80	24.77	24.77	1,004	-0.03(-0.12%)
Mar 22, 2007	24.90	24.96	24.80	24.80	11,548	-0.08(-0.32%)
Mar 21, 2007	24.86	24.93	24.84	24.88	7,631	+0.04(+0.16%)
Mar 20, 2007	24.75	24.88	24.75	24.84	2,410	+0.05(+0.20%)
Mar 19, 2007	24.74	24.83	24.74	24.79	3,414	+0.05(+0.20%)
Mar 16, 2007	24.73	24.74	24.73	24.74	903	-0.09(-0.36%)
Mar 15, 2007	24.81	24.83	24.73	24.83	1,606	+0.09(+0.36%)
Mar 14, 2007	24.80	24.80	24.67	24.74	2,912	+0.01(+0.04%)
Mar 13, 2007	24.71	24.73	24.71	24.73	200	+0.03(+0.12%)
Mar 12, 2007	24.80	24.80	24.67	24.70	3,313	-0.06(-0.24%)
Mar 09, 2007	24.76	24.87	24.74	24.76	2,108	-0.04(-0.16%)
Mar 08, 2007	24.61	24.80	24.59	24.80	8,033	+0.18(+0.73%)
Mar 07, 2007	24.67	24.82	24.62	24.62	8,535	-0.03(-0.12%)
Mar 06, 2007	24.59	24.69	24.59	24.65	15,565	+0.05(+0.20%)
Mar 05, 2007	24.66	24.66	24.60	24.60	6,728	-0.06(-0.24%)
Mar 02, 2007	24.66	24.66	24.66	24.66	1,305	+0.00(+0.00%)

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