Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	23.74	24.08	23.64	23.73	299,346	+0.08(+0.32%)
Apr 28, 2011	24.01	24.21	23.62	23.65	327,413	-0.35(-1.46%)
Apr 27, 2011	23.75	24.18	23.43	24.00	558,569	+0.33(+1.41%)
Apr 26, 2011	23.68	24.14	23.34	23.67	621,052	+0.01(+0.05%)
Apr 25, 2011	24.13	24.30	23.63	23.66	529,058	-0.46(-1.92%)
Apr 21, 2011	24.61	24.61	23.77	24.12	795,223	-0.58(-2.34%)
Apr 20, 2011	24.68	25.08	24.46	24.70	702,662	+0.63(+2.60%)
Apr 19, 2011	24.13	24.42	23.70	24.07	422,317	-0.06(-0.24%)
Apr 18, 2011	24.51	24.51	23.83	24.13	438,583	-0.73(-2.93%)
Apr 15, 2011	24.68	24.97	24.54	24.86	525,987	+0.17(+0.68%)
Apr 14, 2011	24.51	24.77	24.25	24.69	540,679	-0.01(-0.03%)
Apr 13, 2011	25.44	25.50	24.62	24.70	918,854	-0.46(-1.83%)
Apr 12, 2011	26.25	26.25	25.13	25.16	565,912	-1.23(-4.66%)
Apr 11, 2011	26.94	27.08	26.33	26.39	453,036	-0.39(-1.47%)
Apr 08, 2011	27.42	27.50	26.55	26.78	499,028	-0.34(-1.26%)
Apr 07, 2011	28.30	28.30	27.12	27.12	501,577	-1.05(-3.71%)
Apr 06, 2011	28.10	28.26	27.74	28.17	265,943	+0.29(+1.05%)
Apr 05, 2011	27.81	28.29	27.52	27.88	318,823	+0.03(+0.12%)
Apr 04, 2011	28.08	28.17	27.47	27.84	416,316	+0.04(+0.15%)
Apr 01, 2011	28.16	28.18	27.68	27.80	445,360	-0.04(-0.15%)
Mar 31, 2011	28.10	28.15	27.56	27.84	453,879	-0.25(-0.89%)
Mar 30, 2011	28.09	28.16	27.23	28.09	495,647	+0.68(+2.47%)
Mar 29, 2011	26.80	27.55	26.34	27.42	436,174	+0.39(+1.45%)
Mar 28, 2011	26.02	27.34	26.02	27.02	299,073	+0.38(+1.44%)
Mar 25, 2011	26.91	27.41	26.63	26.64	396,969	-0.07(-0.25%)
Mar 24, 2011	26.32	26.81	25.94	26.70	359,133	+0.84(+3.23%)
Mar 23, 2011	26.02	26.04	25.63	25.87	423,774	-0.19(-0.74%)
Mar 22, 2011	26.17	26.32	25.93	26.06	505,306	+0.15(+0.58%)
Mar 21, 2011	25.98	26.35	25.66	25.91	704,212	+0.28(+1.11%)
Mar 18, 2011	25.63	25.76	25.07	25.63	1,057,331	+1.33(+5.47%)
Mar 17, 2011	24.40	24.63	24.11	24.30	363,956	+0.46(+1.93%)
Mar 16, 2011	23.95	24.24	23.52	23.84	589,639	-0.18(-0.77%)
Mar 15, 2011	23.37	24.28	22.70	24.02	385,240	-0.24(-1.00%)
Mar 14, 2011	24.07	24.55	23.77	24.26	348,367	-0.03(-0.14%)
Mar 11, 2011	24.45	24.57	23.95	24.30	493,768	-0.39(-1.59%)
Mar 10, 2011	25.09	25.45	24.49	24.69	688,886	-0.89(-3.46%)
Mar 09, 2011	26.45	26.45	25.40	25.58	570,355	-1.00(-3.78%)
Mar 08, 2011	26.40	26.96	25.68	26.58	584,206	+0.23(+0.86%)
Mar 07, 2011	26.90	26.96	25.74	26.35	630,609	-0.44(-1.65%)
Mar 04, 2011	26.76	26.84	26.41	26.80	597,358	-0.05(-0.19%)
Mar 03, 2011	25.92	26.94	25.79	26.85	688,010	+1.25(+4.90%)
Mar 02, 2011	24.76	25.68	24.67	25.59	613,408	+0.69(+2.75%)
Mar 01, 2011	25.33	25.68	24.67	24.91	718,513	-0.19(-0.77%)
Feb 28, 2011	25.07	25.26	24.61	25.10	570,715	+0.33(+1.35%)
Feb 25, 2011	23.66	24.80	23.66	24.77	347,046	+1.21(+5.15%)
Feb 24, 2011	23.12	23.62	22.88	23.55	495,594	+0.39(+1.69%)
Feb 23, 2011	24.03	24.16	22.76	23.16	473,731	-0.77(-3.23%)
Feb 22, 2011	24.88	25.21	23.83	23.94	512,982	-1.52(-5.98%)
Feb 18, 2011	25.67	25.77	25.06	25.46	340,712	-0.02(-0.07%)
Feb 17, 2011	25.25	25.64	25.12	25.47	431,716	+0.36(+1.42%)
Feb 16, 2011	25.02	25.46	24.74	25.12	465,110	+0.59(+2.41%)
Feb 15, 2011	25.09	25.24	24.52	24.53	335,846	-0.59(-2.35%)
Feb 14, 2011	25.28	25.66	24.91	25.12	516,018	-0.17(-0.66%)
Feb 11, 2011	24.90	25.37	24.70	25.28	371,723	+0.31(+1.23%)
Feb 10, 2011	24.87	25.07	24.68	24.98	609,606	+0.06(+0.23%)
Feb 09, 2011	25.07	25.27	24.88	24.92	329,236	-0.12(-0.50%)
Feb 08, 2011	25.12	25.26	24.74	25.04	629,690	+0.07(+0.27%)
Feb 07, 2011	26.11	26.13	24.63	24.98	932,447	-0.96(-3.72%)
Feb 04, 2011	24.85	26.09	24.62	25.94	853,764	+1.16(+4.70%)
Feb 03, 2011	24.76	25.96	24.61	24.78	1,019,532	+0.07(+0.30%)
Feb 02, 2011	24.95	24.95	24.30	24.70	450,364	+0.16(+0.64%)

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