Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	21.84	21.94	21.56	21.66	51,707	-0.00(-0.02%)
Apr 29, 2008	21.67	21.72	21.54	21.66	17,931	+0.00(+0.00%)
Apr 28, 2008	21.53	21.75	21.51	21.66	29,751	-0.03(-0.16%)
Apr 25, 2008	21.67	21.70	21.25	21.70	56,398	+0.17(+0.80%)
Apr 24, 2008	21.55	21.55	21.15	21.53	49,015	-0.07(-0.34%)
Apr 23, 2008	21.34	21.66	21.34	21.60	60,548	+0.17(+0.81%)
Apr 22, 2008	21.49	21.50	21.26	21.43	37,397	-0.04(-0.18%)
Apr 21, 2008	21.74	21.74	21.27	21.47	96,202	+0.34(+1.59%)
Apr 18, 2008	21.25	21.27	21.11	21.13	75,433	-0.05(-0.23%)
Apr 17, 2008	22.21	22.21	21.01	21.18	103,978	-0.25(-1.17%)
Apr 16, 2008	21.59	21.59	21.02	21.43	67,972	+0.58(+2.79%)
Apr 15, 2008	20.92	20.92	20.70	20.85	29,778	+0.20(+0.96%)
Apr 14, 2008	20.52	20.69	20.52	20.65	48,811	-0.07(-0.36%)
Apr 11, 2008	21.21	21.21	20.71	20.73	87,878	-0.37(-1.76%)
Apr 10, 2008	21.42	21.42	20.90	21.10	44,926	-0.21(-0.97%)
Apr 09, 2008	21.52	21.61	21.23	21.30	195,050	-0.54(-2.49%)
Apr 08, 2008	21.80	21.85	21.69	21.85	41,319	+0.12(+0.57%)
Apr 07, 2008	22.60	22.60	21.72	21.72	43,344	+0.00(+0.00%)
Apr 04, 2008	21.67	21.84	21.57	21.72	34,471	+0.04(+0.18%)
Apr 03, 2008	21.65	21.75	21.38	21.68	38,195	+0.04(+0.21%)
Apr 02, 2008	21.62	21.79	21.49	21.64	36,563	-0.04(-0.20%)
Apr 01, 2008	21.00	21.71	21.00	21.68	72,784	+0.77(+3.68%)
Mar 31, 2008	21.44	21.44	20.71	20.91	34,027	+0.30(+1.46%)
Mar 28, 2008	21.47	21.47	20.61	20.61	25,771	+0.07(+0.34%)
Mar 27, 2008	20.74	20.76	20.49	20.54	45,977	-0.09(-0.43%)
Mar 26, 2008	20.16	20.71	20.16	20.63	62,181	+0.20(+0.99%)
Mar 25, 2008	20.29	20.51	20.08	20.43	150,146	+0.20(+0.98%)
Mar 24, 2008	19.97	20.36	19.74	20.23	64,814	+0.05(+0.24%)
Mar 21, 2008	19.35	20.19	19.33	20.18	33,482	+0.00(+0.00%)
Mar 20, 2008	19.35	20.19	19.33	20.18	33,482	+0.71(+3.65%)
Mar 19, 2008	20.02	20.17	19.47	19.47	35,647	-0.63(-3.14%)
Mar 18, 2008	19.85	20.13	19.73	20.10	27,343	+0.39(+1.98%)
Mar 17, 2008	19.01	19.71	18.74	19.71	72,630	+0.13(+0.66%)
Mar 14, 2008	20.46	20.46	19.42	19.59	70,080	-0.64(-3.17%)
Mar 13, 2008	19.87	20.54	19.63	20.23	100,385	+0.06(+0.32%)
Mar 12, 2008	20.34	20.51	20.15	20.16	116,110	-0.05(-0.24%)
Mar 11, 2008	19.91	20.36	19.91	20.21	36,660	+0.51(+2.61%)
Mar 10, 2008	19.73	20.64	19.55	19.70	48,408	-0.23(-1.14%)
Mar 07, 2008	20.14	20.27	19.72	19.93	48,813	-0.66(-3.21%)
Mar 06, 2008	21.02	21.02	20.49	20.59	71,117	-0.29(-1.37%)
Mar 05, 2008	20.84	20.97	20.70	20.87	69,073	+0.32(+1.56%)
Mar 04, 2008	21.72	21.72	20.25	20.55	105,019	-0.43(-2.07%)
Mar 03, 2008	22.05	22.05	20.75	20.99	40,914	-0.23(-1.09%)
Feb 29, 2008	22.02	22.02	21.11	21.22	56,874	-0.78(-3.52%)
Feb 28, 2008	21.97	22.03	21.85	22.00	64,206	-0.01(-0.07%)
Feb 27, 2008	21.34	22.12	21.34	22.01	148,262	+0.30(+1.39%)
Feb 26, 2008	21.35	21.85	21.35	21.71	138,743	+0.38(+1.76%)
Feb 25, 2008	21.20	21.41	21.01	21.33	75,954	+0.14(+0.65%)
Feb 22, 2008	21.05	21.23	20.81	21.20	40,711	+0.10(+0.49%)
Feb 21, 2008	21.46	21.52	21.09	21.09	40,085	-0.52(-2.40%)
Feb 20, 2008	20.73	21.65	20.73	21.61	58,079	-0.16(-0.75%)
Feb 19, 2008	22.70	22.70	21.76	21.77	27,748	+0.11(+0.52%)
Feb 18, 2008	21.58	21.66	21.32	21.66	0	+0.00(+0.00%)
Feb 15, 2008	21.58	21.66	21.32	21.66	28,783	+0.39(+1.81%)
Feb 14, 2008	21.61	21.72	21.27	21.27	39,698	-0.28(-1.28%)
Feb 13, 2008	21.55	21.57	21.27	21.55	69,067	+0.15(+0.69%)
Feb 12, 2008	21.67	21.72	21.40	21.40	35,773	+0.27(+1.29%)
Feb 11, 2008	21.22	21.22	20.66	21.13	57,320	-0.08(-0.39%)
Feb 08, 2008	20.95	21.23	20.81	21.21	81,220	+0.28(+1.36%)
Feb 07, 2008	20.88	21.01	20.57	20.93	78,587	+0.17(+0.83%)
Feb 06, 2008	21.11	21.23	20.70	20.76	83,448	-0.42(-2.00%)
Feb 05, 2008	21.46	21.46	21.08	21.18	85,068	-0.79(-3.62%)
Feb 04, 2008	22.26	22.37	21.96	21.98	116,199	-0.25(-1.11%)

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