Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	23.60	23.69	23.37	23.51	1,281,512	-0.10(-0.41%)
Apr 28, 2011	23.58	23.80	23.42	23.60	780,081	-0.09(-0.37%)
Apr 27, 2011	23.79	24.04	23.32	23.69	1,853,929	-0.10(-0.40%)
Apr 26, 2011	23.78	23.83	23.42	23.79	1,543,773	+0.09(+0.37%)
Apr 25, 2011	23.46	23.78	23.35	23.70	1,287,078	+0.20(+0.85%)
Apr 21, 2011	23.96	23.96	23.00	23.50	3,173,288	-0.94(-3.86%)
Apr 20, 2011	24.22	24.65	24.11	24.44	2,768,696	+0.60(+2.51%)
Apr 19, 2011	23.65	23.85	23.48	23.84	1,681,241	+0.37(+1.56%)
Apr 18, 2011	23.37	23.50	23.07	23.48	1,287,440	-0.13(-0.54%)
Apr 15, 2011	23.15	23.60	23.15	23.60	967,953	+0.42(+1.79%)
Apr 14, 2011	22.72	23.34	22.61	23.19	1,386,902	+0.22(+0.97%)
Apr 13, 2011	23.04	23.13	22.69	22.97	769,063	+0.07(+0.31%)
Apr 12, 2011	22.69	23.21	22.65	22.89	1,116,976	+0.05(+0.21%)
Apr 11, 2011	22.97	23.05	22.69	22.85	976,739	-0.18(-0.80%)
Apr 08, 2011	23.52	23.58	22.89	23.03	1,279,673	-0.38(-1.64%)
Apr 07, 2011	24.04	24.26	23.38	23.41	1,464,341	-0.71(-2.95%)
Apr 06, 2011	24.12	24.36	23.96	24.12	760,269	+0.09(+0.37%)
Apr 05, 2011	23.74	24.25	23.74	24.04	884,280	+0.14(+0.60%)
Apr 04, 2011	24.30	24.55	23.77	23.89	1,557,177	+0.07(+0.30%)
Apr 01, 2011	24.07	24.26	23.65	23.82	957,915	-0.22(-0.90%)
Mar 31, 2011	23.68	24.16	23.67	24.04	1,105,856	+0.32(+1.35%)
Mar 30, 2011	23.72	23.83	23.42	23.72	727,383	+0.30(+1.30%)
Mar 29, 2011	23.12	23.50	22.92	23.41	1,300,199	+0.45(+1.95%)
Mar 28, 2011	23.09	23.24	22.87	22.97	1,052,312	-0.10(-0.42%)
Mar 25, 2011	23.07	23.35	22.91	23.06	1,572,759	+0.06(+0.28%)
Mar 24, 2011	23.03	23.17	22.81	23.00	1,006,824	+0.11(+0.49%)
Mar 23, 2011	22.87	23.05	22.39	22.89	1,240,277	+0.02(+0.07%)
Mar 22, 2011	23.22	23.37	22.85	22.87	837,619	-0.30(-1.28%)
Mar 21, 2011	23.12	23.52	23.07	23.16	1,065,096	+0.16(+0.69%)
Mar 18, 2011	23.09	23.24	22.83	23.01	1,831,786	+0.12(+0.52%)
Mar 17, 2011	23.48	23.72	22.85	22.89	1,339,194	-0.15(-0.66%)
Mar 16, 2011	23.48	23.68	23.03	23.04	1,095,659	-0.60(-2.53%)
Mar 15, 2011	23.05	23.74	22.97	23.64	1,039,164	-0.03(-0.14%)
Mar 14, 2011	23.48	23.75	23.16	23.67	1,226,383	-0.17(-0.70%)
Mar 11, 2011	23.56	23.92	23.27	23.84	1,038,768	+0.25(+1.05%)
Mar 10, 2011	23.56	23.84	23.44	23.59	956,047	-0.24(-1.01%)
Mar 09, 2011	23.38	23.93	23.09	23.83	1,223,887	+0.31(+1.31%)
Mar 08, 2011	23.03	23.60	22.89	23.52	1,417,076	+0.56(+2.42%)
Mar 07, 2011	23.16	23.72	22.85	22.97	1,738,044	-0.18(-0.76%)
Mar 04, 2011	23.44	23.55	22.81	23.14	1,377,810	-0.28(-1.19%)
Mar 03, 2011	22.94	23.70	22.94	23.42	1,267,541	+0.66(+2.88%)
Mar 02, 2011	22.66	22.92	22.42	22.77	1,681,835	+0.02(+0.11%)
Mar 01, 2011	23.29	23.37	22.71	22.74	2,016,996	-0.46(-1.96%)
Feb 28, 2011	23.33	23.41	23.07	23.20	1,436,553	+0.10(+0.42%)
Feb 25, 2011	23.28	23.76	22.91	23.10	1,974,750	+0.45(+1.97%)
Feb 24, 2011	22.24	22.70	22.11	22.65	2,084,364	+0.40(+1.79%)
Feb 23, 2011	22.61	22.69	21.66	22.25	2,136,470	-0.36(-1.59%)
Feb 22, 2011	23.36	23.47	22.17	22.61	2,898,838	-0.94(-4.00%)
Feb 18, 2011	23.81	23.92	23.48	23.56	1,304,858	-0.03(-0.14%)
Feb 17, 2011	23.68	23.95	23.52	23.59	1,119,069	-0.04(-0.17%)
Feb 16, 2011	23.78	24.29	23.63	23.63	1,243,970	-0.01(-0.03%)
Feb 15, 2011	23.44	23.84	23.37	23.64	1,141,362	+0.08(+0.34%)
Feb 14, 2011	23.39	23.76	23.28	23.56	1,258,658	+0.14(+0.58%)
Feb 11, 2011	23.64	24.22	22.83	23.42	4,536,560	-0.84(-3.46%)
Feb 10, 2011	24.24	24.59	24.15	24.26	1,358,313	-0.10(-0.43%)
Feb 09, 2011	24.25	24.56	24.01	24.36	1,012,669	+0.01(+0.03%)
Feb 08, 2011	23.97	24.43	23.92	24.36	883,671	+0.42(+1.77%)
Feb 07, 2011	24.24	24.67	23.92	23.93	1,136,056	-0.33(-1.35%)
Feb 04, 2011	24.15	24.50	24.08	24.26	1,477,082	-0.02(-0.07%)
Feb 03, 2011	23.96	24.45	23.76	24.28	1,372,660	+0.38(+1.57%)
Feb 02, 2011	23.88	24.20	23.80	23.90	908,346	-0.13(-0.53%)

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