Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	43.87	45.01	43.65	44.75	1,383,891	+1.41(+3.26%)
Apr 28, 2011	43.31	44.06	43.17	43.34	1,582,198	-0.44(-1.00%)
Apr 27, 2011	43.75	43.79	42.88	43.77	2,529,983	+0.43(+0.99%)
Apr 26, 2011	43.86	43.87	43.16	43.34	1,152,015	-0.22(-0.50%)
Apr 25, 2011	44.01	44.18	43.27	43.56	1,056,022	-0.31(-0.70%)
Apr 21, 2011	43.83	44.19	43.64	43.87	1,157,293	+0.21(+0.48%)
Apr 20, 2011	43.55	44.16	43.48	43.66	1,118,369	+0.63(+1.47%)
Apr 19, 2011	42.53	43.03	42.21	43.03	1,142,578	+0.46(+1.07%)
Apr 18, 2011	43.04	43.19	41.84	42.57	1,946,480	-0.70(-1.62%)
Apr 15, 2011	42.83	43.30	42.51	43.27	1,208,057	+0.04(+0.08%)
Apr 14, 2011	42.68	43.60	42.61	43.24	1,378,492	+0.31(+0.72%)
Apr 13, 2011	43.34	43.42	42.48	42.93	1,184,657	-0.02(-0.04%)
Apr 12, 2011	43.08	43.42	42.60	42.95	1,944,162	-0.28(-0.65%)
Apr 11, 2011	44.05	44.41	42.84	43.23	2,082,781	-1.62(-3.60%)
Apr 08, 2011	44.47	44.90	44.09	44.84	1,896,544	+1.41(+3.25%)
Apr 07, 2011	43.86	44.23	43.00	43.43	1,917,491	-0.93(-2.10%)
Apr 06, 2011	44.34	44.56	43.89	44.36	2,938,747	+0.19(+0.44%)
Apr 05, 2011	42.77	44.39	42.64	44.17	3,924,373	+1.46(+3.41%)
Apr 04, 2011	43.11	43.26	42.49	42.71	868,328	-0.17(-0.39%)
Apr 01, 2011	42.82	43.25	42.37	42.88	2,279,761	+0.79(+1.88%)
Mar 31, 2011	41.78	42.31	41.61	42.09	1,897,756	+0.54(+1.31%)
Mar 30, 2011	41.54	41.54	41.54	41.54	1,773,989	+1.15(+2.85%)
Mar 29, 2011	40.71	41.04	40.32	40.39	1,552,146	-0.04(-0.09%)
Mar 28, 2011	40.67	40.91	40.37	40.43	1,334,591	-0.52(-1.26%)
Mar 25, 2011	40.76	41.33	40.40	40.95	1,184,118	+0.12(+0.30%)
Mar 24, 2011	41.30	41.63	40.59	40.82	1,735,502	+0.05(+0.13%)
Mar 23, 2011	39.84	40.96	39.75	40.77	1,281,020	+1.07(+2.70%)
Mar 22, 2011	39.45	39.93	39.16	39.70	1,076,906	+0.19(+0.49%)
Mar 21, 2011	39.66	39.67	39.33	39.51	942,931	+0.68(+1.74%)
Mar 18, 2011	39.24	39.53	38.73	38.83	2,212,969	+0.18(+0.45%)
Mar 17, 2011	38.81	38.89	38.09	38.66	1,878,074	+0.24(+0.62%)
Mar 16, 2011	39.97	40.24	38.20	38.42	2,854,146	-2.01(-4.97%)
Mar 15, 2011	39.70	40.65	39.70	40.43	1,957,829	-0.86(-2.08%)
Mar 14, 2011	41.03	41.32	40.74	41.29	907,513	+0.00(+0.00%)
Mar 11, 2011	40.47	41.58	40.29	41.29	1,277,294	+1.37(+3.43%)
Mar 10, 2011	40.19	40.63	39.64	39.92	1,975,817	-1.77(-4.25%)
Mar 09, 2011	42.02	42.02	41.25	41.69	1,374,480	-0.01(-0.02%)
Mar 08, 2011	41.43	41.93	41.27	41.70	1,253,108	+0.00(+0.00%)
Mar 07, 2011	42.49	42.49	41.55	41.70	2,976,281	-0.20(-0.48%)
Mar 04, 2011	42.46	42.71	41.55	41.90	3,487,548	-1.27(-2.94%)
Mar 03, 2011	43.31	43.78	42.79	43.17	1,685,475	-0.44(-1.00%)
Mar 02, 2011	43.25	43.66	42.75	43.61	1,643,377	+0.66(+1.53%)
Mar 01, 2011	42.99	43.17	42.79	42.96	2,019,753	+0.18(+0.43%)
Feb 28, 2011	42.58	43.06	42.52	42.77	1,889,096	+0.30(+0.70%)
Feb 25, 2011	42.40	42.65	42.12	42.47	1,319,266	+0.23(+0.54%)
Feb 24, 2011	43.09	43.09	42.18	42.25	2,002,293	-0.30(-0.70%)
Feb 23, 2011	42.62	43.18	42.21	42.54	1,967,960	+0.61(+1.46%)
Feb 22, 2011	42.60	42.89	41.90	41.93	2,765,397	+0.29(+0.69%)
Feb 18, 2011	41.42	42.15	41.31	41.64	1,834,749	+0.22(+0.53%)
Feb 17, 2011	40.91	41.62	40.50	41.42	1,826,934	+0.91(+2.25%)
Feb 16, 2011	40.40	40.69	40.02	40.51	1,558,888	+0.31(+0.76%)
Feb 15, 2011	39.83	40.42	39.82	40.21	1,611,457	+0.74(+1.86%)
Feb 14, 2011	39.38	39.85	39.33	39.47	1,192,784	+0.25(+0.65%)
Feb 11, 2011	39.28	39.66	38.96	39.22	1,704,800	+0.04(+0.11%)
Feb 10, 2011	39.31	39.47	38.85	39.17	2,463,890	-0.65(-1.63%)
Feb 09, 2011	40.26	40.44	39.56	39.82	1,658,488	-0.79(-1.94%)
Feb 08, 2011	39.79	40.79	39.52	40.61	3,523,851	+1.22(+3.09%)
Feb 07, 2011	39.54	39.85	39.14	39.39	1,447,534	+0.22(+0.56%)
Feb 04, 2011	39.73	39.89	39.01	39.17	1,487,708	-0.60(-1.50%)
Feb 03, 2011	38.71	39.87	38.44	39.77	2,181,973	+1.03(+2.67%)
Feb 02, 2011	39.01	39.19	38.45	38.73	1,859,275	-0.31(-0.79%)

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