Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	38.98	39.05	38.28	38.73	8,061,698	-0.05(-0.14%)
Mar 29, 2012	38.75	38.78	38.12	38.78	12,023,755	-0.12(-0.31%)
Mar 28, 2012	39.50	39.73	38.76	38.90	9,915,409	-0.75(-1.89%)
Mar 27, 2012	40.49	40.49	39.62	39.65	12,078,899	-0.73(-1.80%)
Mar 26, 2012	40.84	40.90	40.11	40.37	11,178,430	+0.10(+0.24%)
Mar 23, 2012	39.76	40.72	39.53	40.27	9,550,039	+0.69(+1.74%)
Mar 22, 2012	39.78	39.92	39.32	39.59	9,523,562	-0.57(-1.43%)
Mar 21, 2012	40.64	40.88	40.15	40.16	10,390,572	-0.39(-0.95%)
Mar 20, 2012	40.09	40.79	39.66	40.55	10,847,122	+0.11(+0.28%)
Mar 19, 2012	40.62	41.05	40.41	40.43	6,445,788	-0.17(-0.41%)
Mar 16, 2012	40.40	40.86	40.18	40.60	16,149,752	-0.07(-0.17%)
Mar 15, 2012	41.09	41.53	40.55	40.67	13,110,065	-0.35(-0.85%)
Mar 14, 2012	40.86	41.15	40.27	41.02	18,667,186	-0.42(-1.02%)
Mar 13, 2012	41.85	42.11	41.31	41.44	12,930,497	-0.41(-0.97%)
Mar 12, 2012	42.56	42.71	41.75	41.85	9,819,456	-0.85(-1.99%)
Mar 09, 2012	42.56	43.41	42.12	42.69	7,278,997	-0.05(-0.12%)
Mar 08, 2012	42.90	42.96	42.16	42.75	6,548,372	+0.20(+0.48%)
Mar 07, 2012	42.87	42.99	42.15	42.54	8,747,145	-0.37(-0.86%)
Mar 06, 2012	42.77	42.99	41.89	42.91	11,148,207	-0.55(-1.26%)
Mar 05, 2012	44.24	44.31	43.32	43.46	8,084,213	-0.80(-1.80%)
Mar 02, 2012	44.52	44.64	43.91	44.26	6,004,580	-0.53(-1.19%)
Mar 01, 2012	44.73	45.52	44.59	44.79	8,817,815	+0.18(+0.41%)
Feb 29, 2012	46.67	46.86	44.30	44.60	14,431,276	-1.93(-4.15%)
Feb 28, 2012	46.03	46.65	45.87	46.54	6,437,831	+0.36(+0.78%)
Feb 27, 2012	46.38	46.99	46.12	46.18	7,683,409	-0.74(-1.58%)
Feb 24, 2012	47.55	48.19	46.21	46.92	9,754,024	-0.97(-2.02%)
Feb 23, 2012	47.24	48.36	47.07	47.89	10,216,776	+0.77(+1.62%)
Feb 22, 2012	46.22	47.51	45.79	47.12	9,621,356	+0.93(+2.01%)
Feb 21, 2012	45.36	46.33	44.86	46.19	9,247,271	+1.57(+3.52%)
Feb 17, 2012	45.62	45.74	44.44	44.62	5,334,981	-0.74(-1.62%)
Feb 16, 2012	44.79	45.53	44.11	45.36	6,017,768	+0.62(+1.39%)
Feb 15, 2012	44.39	45.33	44.26	44.74	7,222,793	+0.62(+1.41%)
Feb 14, 2012	44.69	44.70	43.58	44.11	7,449,845	-0.48(-1.08%)
Feb 13, 2012	45.01	45.03	44.20	44.59	4,406,621	-0.16(-0.35%)
Feb 10, 2012	44.90	44.97	44.29	44.75	5,953,494	-0.77(-1.68%)
Feb 09, 2012	45.84	46.08	45.39	45.52	5,127,454	-0.05(-0.10%)
Feb 08, 2012	45.78	46.12	45.39	45.56	4,599,894	-0.12(-0.26%)
Feb 07, 2012	45.67	46.21	45.04	45.68	6,402,037	-0.02(-0.05%)
Feb 06, 2012	45.57	45.89	45.30	45.70	6,062,015	-0.09(-0.20%)
Feb 03, 2012	46.47	46.54	45.54	45.79	10,476,597	-0.96(-2.05%)
Feb 02, 2012	46.12	46.91	46.05	46.75	8,140,993	+0.88(+1.91%)
Feb 01, 2012	46.30	46.53	45.57	45.88	8,402,691	-0.27(-0.59%)
Jan 31, 2012	46.54	46.76	45.80	46.15	8,796,255	+0.20(+0.42%)
Jan 30, 2012	45.80	46.38	45.32	45.95	7,655,997	-0.22(-0.47%)
Jan 27, 2012	45.30	46.38	45.01	46.17	7,769,918	+0.80(+1.75%)
Jan 26, 2012	46.00	46.23	45.13	45.37	10,172,159	+0.15(+0.33%)
Jan 25, 2012	43.09	45.52	42.96	45.22	16,427,295	+2.08(+4.82%)
Jan 24, 2012	44.02	44.15	42.97	43.14	11,043,598	-1.34(-3.00%)
Jan 23, 2012	44.65	45.02	44.25	44.48	9,060,968	-0.01(-0.02%)
Jan 20, 2012	44.83	45.15	44.23	44.49	11,084,092	-0.25(-0.55%)
Jan 19, 2012	45.01	45.25	44.03	44.74	12,504,831	-0.56(-1.24%)
Jan 18, 2012	45.22	45.61	44.95	45.30	10,826,779	-0.44(-0.97%)
Jan 17, 2012	47.70	47.70	45.28	45.74	12,211,972	-1.84(-3.87%)
Jan 13, 2012	47.80	47.98	46.96	47.58	5,606,086	-0.49(-1.02%)
Jan 12, 2012	47.71	48.50	47.71	48.07	7,856,484	+0.53(+1.11%)
Jan 11, 2012	47.12	47.59	46.65	47.54	6,715,134	+0.52(+1.10%)
Jan 10, 2012	46.71	47.36	46.66	47.02	8,465,278	+0.88(+1.90%)
Jan 09, 2012	46.76	46.79	45.80	46.15	5,096,771	-0.37(-0.79%)
Jan 06, 2012	46.88	47.01	46.08	46.51	5,619,967	-0.10(-0.21%)
Jan 05, 2012	46.15	46.87	45.94	46.61	7,387,441	+0.16(+0.34%)

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