Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	43.70	44.11	43.35	43.63	3,093,077	-0.15(-0.34%)
Apr 27, 2012	43.67	43.99	43.10	43.78	3,972,658	+0.30(+0.68%)
Apr 26, 2012	43.37	43.62	42.83	43.48	5,004,729	-0.46(-1.05%)
Apr 25, 2012	44.23	44.39	43.32	43.95	8,553,291	+2.25(+5.39%)
Apr 24, 2012	41.69	42.11	41.31	41.70	3,384,490	+0.07(+0.18%)
Apr 23, 2012	41.71	41.79	41.15	41.62	4,002,585	-0.73(-1.72%)
Apr 20, 2012	42.10	42.74	41.97	42.35	4,625,311	+0.36(+0.85%)
Apr 19, 2012	42.02	42.19	41.48	42.00	3,480,818	+0.23(+0.55%)
Apr 18, 2012	41.86	42.18	41.60	41.76	2,634,244	-0.26(-0.61%)
Apr 17, 2012	41.67	42.38	41.54	42.02	4,451,723	+0.62(+1.50%)
Apr 16, 2012	41.76	41.86	41.14	41.40	5,533,243	-0.10(-0.24%)
Apr 13, 2012	42.20	42.34	41.43	41.50	4,351,919	-0.77(-1.82%)
Apr 12, 2012	41.49	42.52	41.39	42.27	6,715,943	+0.98(+2.38%)
Apr 11, 2012	41.98	41.98	40.90	41.29	8,525,679	-0.12(-0.28%)
Apr 10, 2012	42.30	42.46	40.95	41.40	9,217,503	-1.25(-2.92%)
Apr 09, 2012	43.12	43.36	42.44	42.65	7,138,832	-1.10(-2.51%)
Apr 05, 2012	44.35	44.90	43.68	43.75	5,209,695	-0.73(-1.63%)
Apr 04, 2012	44.84	45.17	44.38	44.47	6,184,055	-0.93(-2.06%)
Apr 03, 2012	45.90	46.19	44.98	45.41	6,542,434	-0.58(-1.26%)
Apr 02, 2012	45.72	46.21	45.23	45.99	6,766,127	+0.31(+0.69%)
Mar 30, 2012	46.09	46.42	45.48	45.67	8,189,724	+0.02(+0.04%)
Mar 29, 2012	46.56	47.37	45.11	45.65	13,232,855	-2.44(-5.07%)
Mar 28, 2012	48.34	48.39	47.03	48.09	7,615,356	-0.30(-0.61%)
Mar 27, 2012	48.64	49.40	48.35	48.39	6,569,242	-0.05(-0.10%)
Mar 26, 2012	48.11	48.57	47.85	48.44	6,296,466	+0.78(+1.63%)
Mar 23, 2012	47.79	48.15	46.98	47.66	7,996,088	+1.18(+2.54%)
Mar 22, 2012	47.01	47.45	46.22	46.48	4,550,593	-0.92(-1.93%)
Mar 21, 2012	48.33	48.38	47.37	47.40	4,316,641	-0.55(-1.15%)
Mar 20, 2012	48.29	48.52	47.35	47.95	7,548,557	+0.47(+0.99%)
Mar 19, 2012	47.41	48.09	47.11	47.48	4,823,083	-0.02(-0.05%)
Mar 16, 2012	46.27	47.70	46.27	47.51	8,888,821	+1.86(+4.07%)
Mar 15, 2012	45.67	46.03	45.40	45.65	3,671,017	+0.21(+0.47%)
Mar 14, 2012	45.85	46.32	45.06	45.43	4,658,273	-0.57(-1.24%)
Mar 13, 2012	45.72	46.04	45.03	46.00	4,443,980	+0.58(+1.27%)
Mar 12, 2012	45.68	45.93	45.08	45.42	3,636,562	-0.45(-0.97%)
Mar 09, 2012	45.93	46.23	45.46	45.87	4,053,358	-0.03(-0.07%)
Mar 08, 2012	45.84	46.30	45.69	45.90	3,825,112	+0.64(+1.41%)
Mar 07, 2012	45.54	46.03	45.25	45.27	5,374,636	-0.17(-0.36%)
Mar 06, 2012	45.51	46.01	45.09	45.43	7,069,719	-1.12(-2.41%)
Mar 05, 2012	47.67	47.75	46.09	46.56	5,161,044	-0.93(-1.95%)
Mar 02, 2012	47.61	48.17	47.43	47.48	3,145,857	-0.44(-0.91%)
Mar 01, 2012	48.31	48.38	47.48	47.92	3,984,829	+0.21(+0.45%)
Feb 29, 2012	48.99	49.36	47.48	47.70	7,124,466	-1.25(-2.55%)
Feb 28, 2012	48.68	49.36	48.49	48.95	5,856,923	+0.24(+0.49%)
Feb 27, 2012	48.32	48.83	48.12	48.71	5,705,831	+0.24(+0.49%)
Feb 24, 2012	48.96	49.19	48.31	48.47	4,254,501	-0.21(-0.44%)
Feb 23, 2012	48.86	49.23	48.12	48.69	6,664,966	+0.12(+0.24%)
Feb 22, 2012	49.19	49.23	47.98	48.57	13,445,883	+1.56(+3.32%)
Feb 21, 2012	46.24	47.84	46.14	47.01	6,977,726	+1.06(+2.30%)
Feb 17, 2012	46.07	46.25	45.67	45.95	2,478,935	+0.11(+0.23%)
Feb 16, 2012	45.33	46.32	45.01	45.84	6,445,256	+0.54(+1.19%)
Feb 15, 2012	45.03	45.74	44.94	45.31	4,407,829	-0.06(-0.13%)
Feb 14, 2012	45.34	45.72	44.89	45.37	4,312,986	-0.12(-0.25%)
Feb 13, 2012	45.36	45.71	45.04	45.48	2,888,372	+0.53(+1.18%)
Feb 10, 2012	45.84	45.84	44.70	44.95	5,094,259	-1.31(-2.82%)
Feb 09, 2012	46.46	46.75	46.17	46.26	3,251,333	-0.19(-0.41%)
Feb 08, 2012	46.79	47.02	46.07	46.45	4,508,984	-0.16(-0.34%)
Feb 07, 2012	47.12	47.46	46.42	46.60	3,958,137	-0.78(-1.66%)
Feb 06, 2012	47.17	47.79	46.92	47.39	4,112,302	-0.03(-0.07%)
Feb 03, 2012	47.41	47.87	46.83	47.42	4,975,648	+0.25(+0.53%)
Feb 02, 2012	47.32	47.99	46.86	47.17	5,345,495	+0.11(+0.23%)

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