Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.44	24.72	23.79	23.82	199,116	-0.19(-0.78%)
Apr 28, 2011	23.66	24.06	23.66	24.00	133,398	+0.16(+0.68%)
Apr 27, 2011	23.92	24.36	23.68	23.84	209,065	-0.09(-0.39%)
Apr 26, 2011	23.72	24.00	23.61	23.94	181,871	+0.24(+1.00%)
Apr 25, 2011	23.75	23.88	23.51	23.70	58,849	-0.11(-0.46%)
Apr 21, 2011	23.78	23.87	23.62	23.81	55,218	+0.20(+0.86%)
Apr 20, 2011	23.56	23.70	23.33	23.61	76,116	+0.28(+1.20%)
Apr 19, 2011	23.28	23.52	23.11	23.33	154,871	+0.14(+0.62%)
Apr 18, 2011	22.90	23.22	22.71	23.18	103,293	+0.00(+0.00%)
Apr 15, 2011	22.74	23.23	22.74	23.18	151,872	+0.32(+1.41%)
Apr 14, 2011	22.46	22.90	22.44	22.86	63,632	+0.16(+0.71%)
Apr 13, 2011	23.05	23.08	22.45	22.70	153,432	-0.29(-1.25%)
Apr 12, 2011	22.78	23.02	22.63	22.99	108,272	+0.07(+0.30%)
Apr 11, 2011	23.03	23.15	22.80	22.92	52,037	-0.15(-0.66%)
Apr 08, 2011	23.56	23.70	23.03	23.07	72,424	-0.31(-1.34%)
Apr 07, 2011	23.10	23.44	23.01	23.39	85,085	+0.33(+1.43%)
Apr 06, 2011	22.87	23.35	22.72	23.05	83,501	+0.49(+2.18%)
Apr 05, 2011	22.28	22.63	22.15	22.56	63,363	+0.20(+0.91%)
Apr 04, 2011	22.33	22.45	22.12	22.36	106,681	+0.13(+0.57%)
Apr 01, 2011	22.46	22.57	22.06	22.23	120,597	-0.06(-0.27%)
Mar 31, 2011	21.49	22.44	21.49	22.29	93,060	+0.07(+0.31%)
Mar 30, 2011	22.22	22.65	22.21	22.22	119,126	-0.29(-1.28%)
Mar 29, 2011	22.50	22.51	22.17	22.51	212,952	+0.04(+0.19%)
Mar 28, 2011	22.77	22.77	22.45	22.47	56,108	-0.27(-1.19%)
Mar 25, 2011	22.64	22.88	22.48	22.74	88,629	+0.22(+0.98%)
Mar 24, 2011	22.56	22.56	22.34	22.52	32,947	-0.09(-0.41%)
Mar 23, 2011	22.59	22.72	22.08	22.61	66,455	+0.04(+0.16%)
Mar 22, 2011	22.68	22.84	22.54	22.58	42,341	-0.03(-0.12%)
Mar 21, 2011	22.52	22.79	21.82	22.61	64,944	+0.43(+1.95%)
Mar 18, 2011	21.89	22.18	21.82	22.17	163,242	+0.47(+2.19%)
Mar 17, 2011	21.84	21.84	21.44	21.70	94,806	+0.21(+0.99%)
Mar 16, 2011	21.59	21.99	21.21	21.49	150,820	-0.10(-0.47%)
Mar 15, 2011	21.14	22.04	21.06	21.59	130,569	-0.02(-0.08%)
Mar 14, 2011	21.66	21.88	21.38	21.60	85,272	-0.22(-1.01%)
Mar 11, 2011	21.68	22.05	21.27	21.82	194,685	+0.08(+0.39%)
Mar 10, 2011	22.06	22.32	21.47	21.74	158,316	-0.61(-2.73%)
Mar 09, 2011	22.39	22.66	22.34	22.35	35,899	-0.10(-0.45%)
Mar 08, 2011	22.05	22.73	21.99	22.45	72,882	+0.41(+1.85%)
Mar 07, 2011	22.59	22.72	21.89	22.05	81,853	-0.43(-1.92%)
Mar 04, 2011	22.56	22.59	22.35	22.48	147,775	-0.08(-0.38%)
Mar 03, 2011	22.37	22.62	22.22	22.56	126,357	+0.44(+1.99%)
Mar 02, 2011	22.13	22.33	21.88	22.12	77,709	-0.06(-0.27%)
Mar 01, 2011	22.59	22.84	22.05	22.18	133,484	-0.28(-1.25%)
Feb 28, 2011	22.56	22.67	22.05	22.46	121,938	-0.05(-0.23%)
Feb 25, 2011	22.50	22.72	22.39	22.51	122,527	+0.00(+0.00%)
Feb 24, 2011	22.47	22.55	21.97	22.51	120,353	+0.14(+0.61%)
Feb 23, 2011	23.03	23.03	22.34	22.38	108,807	-0.67(-2.91%)
Feb 22, 2011	22.94	23.86	22.86	23.05	97,456	-0.20(-0.88%)
Feb 18, 2011	23.00	23.35	22.91	23.25	82,982	+0.43(+1.90%)
Feb 17, 2011	22.72	23.01	22.46	22.82	105,231	+0.03(+0.15%)
Feb 16, 2011	22.60	22.80	22.48	22.78	41,071	+0.28(+1.24%)
Feb 15, 2011	22.68	22.96	22.48	22.50	98,675	-0.27(-1.19%)
Feb 14, 2011	22.61	22.95	22.47	22.77	51,751	+0.02(+0.07%)
Feb 11, 2011	22.22	22.76	22.22	22.76	80,318	+0.42(+1.86%)
Feb 10, 2011	22.17	22.55	22.17	22.34	70,735	-0.04(-0.19%)
Feb 09, 2011	22.48	22.55	22.06	22.38	82,748	-0.37(-1.64%)
Feb 08, 2011	23.17	23.17	22.17	22.76	216,260	-0.54(-2.33%)
Feb 07, 2011	22.51	23.88	22.51	23.30	312,432	+0.87(+3.90%)
Feb 04, 2011	22.18	22.53	22.15	22.43	149,104	+0.25(+1.15%)
Feb 03, 2011	22.05	22.18	21.58	22.17	110,718	+0.11(+0.50%)
Feb 02, 2011	22.05	22.50	22.02	22.06	65,019	-0.10(-0.46%)

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