Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	46.42	47.02	45.95	46.42	4,650,681	+0.26(+0.57%)
Mar 29, 2012	44.03	46.47	43.83	46.15	7,833,919	+1.79(+4.04%)
Mar 28, 2012	44.48	45.05	43.81	44.36	3,541,013	-0.08(-0.19%)
Mar 27, 2012	44.40	44.57	43.81	44.45	3,568,161	+0.18(+0.40%)
Mar 26, 2012	43.52	44.29	43.48	44.27	3,131,710	+1.07(+2.47%)
Mar 23, 2012	42.80	43.32	42.78	43.20	2,599,523	+0.26(+0.61%)
Mar 22, 2012	43.11	43.22	42.78	42.94	2,951,408	-0.53(-1.21%)
Mar 21, 2012	43.70	43.79	43.33	43.47	2,322,535	-0.34(-0.77%)
Mar 20, 2012	44.14	44.29	43.69	43.81	2,024,559	-0.60(-1.36%)
Mar 19, 2012	44.19	44.72	44.11	44.41	3,387,036	+0.28(+0.64%)
Mar 16, 2012	44.42	44.50	44.07	44.13	3,011,358	+0.01(+0.02%)
Mar 15, 2012	44.07	44.34	43.75	44.12	3,374,167	+0.10(+0.24%)
Mar 14, 2012	43.30	44.15	43.19	44.01	5,177,322	+0.62(+1.43%)
Mar 13, 2012	42.24	43.45	42.21	43.39	4,843,566	+1.19(+2.81%)
Mar 12, 2012	42.45	42.57	42.17	42.20	3,313,637	-0.38(-0.89%)
Mar 09, 2012	42.16	42.67	41.86	42.58	3,933,801	+1.00(+2.40%)
Mar 08, 2012	41.05	41.76	41.04	41.58	3,070,334	+0.55(+1.33%)
Mar 07, 2012	40.79	41.19	40.69	41.03	2,792,390	+0.28(+0.69%)
Mar 06, 2012	41.11	41.60	40.55	40.75	3,166,037	-1.10(-2.63%)
Mar 05, 2012	41.31	42.23	41.31	41.85	3,067,308	+0.24(+0.57%)
Mar 02, 2012	41.68	42.05	41.32	41.62	1,892,001	-0.32(-0.76%)
Mar 01, 2012	41.65	42.06	41.34	41.94	2,365,891	+0.40(+0.97%)
Feb 29, 2012	41.71	41.92	41.31	41.53	2,311,275	-0.22(-0.52%)
Feb 28, 2012	42.09	42.09	41.59	41.75	3,334,099	-0.28(-0.67%)
Feb 27, 2012	42.24	42.67	42.02	42.03	3,429,930	-0.42(-1.00%)
Feb 24, 2012	42.18	42.73	42.18	42.46	2,746,194	+0.24(+0.58%)
Feb 23, 2012	42.36	42.52	41.96	42.21	2,475,444	-0.29(-0.69%)
Feb 22, 2012	42.56	42.94	42.31	42.50	3,425,621	-0.22(-0.51%)
Feb 21, 2012	42.54	43.34	42.47	42.72	3,773,050	+0.41(+0.98%)
Feb 17, 2012	42.48	42.67	42.16	42.31	3,278,486	+0.22(+0.51%)
Feb 16, 2012	41.57	42.10	41.49	42.09	2,340,287	+0.54(+1.29%)
Feb 15, 2012	41.67	42.17	41.43	41.55	4,276,476	+0.13(+0.32%)
Feb 14, 2012	40.59	41.43	40.59	41.42	2,582,657	+0.76(+1.88%)
Feb 13, 2012	41.00	41.19	40.37	40.66	4,196,454	-0.34(-0.83%)
Feb 10, 2012	40.71	41.17	40.56	41.00	2,394,381	+0.00(+0.00%)
Feb 09, 2012	40.79	41.34	40.58	41.00	3,265,426	+0.18(+0.44%)
Feb 08, 2012	40.78	41.18	40.59	40.82	5,082,730	+0.10(+0.25%)
Feb 07, 2012	40.39	40.82	40.26	40.71	5,863,165	+0.30(+0.75%)
Feb 06, 2012	40.66	40.72	39.90	40.41	5,011,172	-0.59(-1.45%)
Feb 03, 2012	41.50	41.50	40.73	41.01	7,929,952	-0.55(-1.31%)
Feb 02, 2012	39.87	41.86	38.74	41.55	17,744,278	-1.46(-3.39%)
Feb 01, 2012	42.37	43.34	42.28	43.01	6,136,204	+0.80(+1.90%)
Jan 31, 2012	42.14	43.11	42.12	42.21	5,102,030	+0.31(+0.74%)
Jan 30, 2012	42.28	42.32	41.62	41.90	3,722,265	-0.64(-1.51%)
Jan 27, 2012	41.42	42.91	41.36	42.54	3,178,202	+1.02(+2.45%)
Jan 26, 2012	43.44	43.44	41.42	41.52	4,039,549	-1.57(-3.65%)
Jan 25, 2012	42.09	43.23	41.30	43.10	3,847,503	+0.36(+0.84%)
Jan 24, 2012	42.93	43.22	42.39	42.74	3,237,677	-0.46(-1.07%)
Jan 23, 2012	43.39	44.04	43.08	43.20	2,138,159	-0.24(-0.56%)
Jan 20, 2012	43.71	43.82	43.09	43.45	2,438,408	-0.13(-0.30%)
Jan 19, 2012	44.00	44.13	43.32	43.58	4,509,509	-0.62(-1.41%)
Jan 18, 2012	43.86	44.34	43.53	44.20	3,521,193	+0.25(+0.58%)
Jan 17, 2012	43.14	44.73	43.14	43.94	5,436,738	+1.00(+2.32%)
Jan 13, 2012	42.30	42.96	41.91	42.95	3,936,660	+0.22(+0.51%)
Jan 12, 2012	42.97	43.17	42.41	42.73	2,466,326	-0.36(-0.83%)
Jan 11, 2012	42.89	43.27	42.64	43.09	2,329,004	+0.08(+0.20%)
Jan 10, 2012	41.56	43.03	41.28	43.00	6,603,476	+1.78(+4.32%)
Jan 09, 2012	41.19	41.35	40.68	41.22	2,438,432	+0.16(+0.39%)
Jan 06, 2012	40.67	41.75	40.60	41.06	2,587,678	+0.38(+0.93%)
Jan 05, 2012	40.63	40.86	40.26	40.69	2,343,028	+0.00(+0.00%)

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