Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	39.72	39.85	39.28	39.56	626,230	+0.12(+0.31%)
Mar 29, 2012	39.12	39.60	38.43	39.44	1,403,613	+0.15(+0.38%)
Mar 28, 2012	40.13	40.38	39.08	39.28	861,299	-0.94(-2.35%)
Mar 27, 2012	40.87	41.20	39.87	40.23	1,068,195	-0.64(-1.57%)
Mar 26, 2012	40.41	41.05	40.37	40.87	785,477	+0.87(+2.17%)
Mar 23, 2012	39.70	40.12	39.70	40.00	464,731	+0.30(+0.76%)
Mar 22, 2012	39.77	40.20	39.56	39.70	693,570	-0.33(-0.83%)
Mar 21, 2012	40.60	40.69	39.82	40.03	1,076,646	-0.57(-1.40%)
Mar 20, 2012	41.35	41.48	40.33	40.60	795,091	-1.07(-2.56%)
Mar 19, 2012	41.94	42.22	41.55	41.66	781,087	-0.37(-0.88%)
Mar 16, 2012	41.53	42.13	41.51	42.03	977,001	+0.40(+0.95%)
Mar 15, 2012	41.11	41.82	40.80	41.64	740,608	+0.63(+1.54%)
Mar 14, 2012	40.85	41.19	40.53	41.00	942,013	+0.10(+0.25%)
Mar 13, 2012	41.14	41.20	40.39	40.90	1,019,157	-0.07(-0.16%)
Mar 12, 2012	41.07	41.19	40.51	40.97	565,196	-0.19(-0.46%)
Mar 09, 2012	40.95	41.75	40.95	41.15	555,825	+0.30(+0.74%)
Mar 08, 2012	40.97	41.47	40.71	40.85	587,305	+0.16(+0.39%)
Mar 07, 2012	40.57	41.15	40.45	40.69	890,790	+0.37(+0.91%)
Mar 06, 2012	40.64	40.84	39.84	40.32	1,087,341	-0.66(-1.61%)
Mar 05, 2012	41.34	41.69	40.94	40.98	630,952	-0.42(-1.03%)
Mar 02, 2012	41.86	42.13	41.21	41.41	454,422	-0.42(-1.02%)
Mar 01, 2012	42.52	42.55	41.58	41.83	797,690	-0.27(-0.65%)
Feb 29, 2012	42.37	42.77	41.52	42.11	1,133,147	-0.16(-0.38%)
Feb 28, 2012	40.89	42.71	40.46	42.27	1,319,507	+0.81(+1.96%)
Feb 27, 2012	40.99	41.80	40.45	41.46	1,095,713	+0.06(+0.14%)
Feb 24, 2012	40.71	42.07	40.57	41.40	909,555	+0.67(+1.64%)
Feb 23, 2012	39.87	41.07	39.87	40.73	866,864	+0.93(+2.35%)
Feb 22, 2012	39.16	39.95	38.81	39.80	945,696	+0.91(+2.35%)
Feb 21, 2012	39.03	39.41	38.70	38.88	616,558	+0.08(+0.22%)
Feb 17, 2012	40.24	40.27	38.52	38.80	1,375,921	-1.26(-3.15%)
Feb 16, 2012	40.10	40.41	39.68	40.06	845,641	-0.03(-0.07%)
Feb 15, 2012	40.40	40.68	39.59	40.09	817,024	-0.20(-0.49%)
Feb 14, 2012	40.63	40.76	40.14	40.29	885,003	-0.28(-0.70%)
Feb 13, 2012	40.54	40.90	40.00	40.57	1,268,412	+0.59(+1.49%)
Feb 10, 2012	38.84	40.00	38.33	39.98	985,572	+1.07(+2.74%)
Feb 09, 2012	39.39	39.49	38.46	38.91	665,739	-0.36(-0.91%)
Feb 08, 2012	39.38	39.74	39.03	39.27	531,588	+0.00(+0.00%)
Feb 07, 2012	39.15	39.54	38.83	39.27	655,257	+0.02(+0.05%)
Feb 06, 2012	40.40	40.61	38.80	39.25	1,043,789	-0.70(-1.75%)
Feb 03, 2012	39.60	40.02	39.50	39.95	1,160,114	+0.73(+1.85%)
Feb 02, 2012	39.61	39.61	39.05	39.22	809,915	-0.26(-0.67%)
Feb 01, 2012	39.09	40.02	39.08	39.49	779,853	+0.56(+1.43%)
Jan 31, 2012	39.00	39.56	38.59	38.93	887,900	+0.07(+0.17%)
Jan 30, 2012	39.22	39.46	38.72	38.86	954,578	-0.57(-1.43%)
Jan 27, 2012	38.77	39.54	38.70	39.43	629,619	+0.53(+1.36%)
Jan 26, 2012	39.73	39.73	38.66	38.90	957,558	-0.74(-1.88%)
Jan 25, 2012	38.15	39.70	37.93	39.65	1,560,372	+1.52(+3.98%)
Jan 24, 2012	35.37	38.27	35.28	38.13	2,047,741	+2.61(+7.35%)
Jan 23, 2012	35.19	35.65	35.18	35.52	684,561	+0.39(+1.10%)
Jan 20, 2012	35.26	35.42	35.00	35.13	402,623	-0.17(-0.48%)
Jan 19, 2012	35.15	35.72	35.01	35.30	615,950	+0.46(+1.33%)
Jan 18, 2012	34.62	34.98	34.29	34.84	890,635	+0.12(+0.35%)
Jan 17, 2012	35.10	35.36	34.66	34.71	519,954	-0.10(-0.30%)
Jan 13, 2012	35.02	35.36	34.35	34.82	1,057,874	-0.49(-1.39%)
Jan 12, 2012	36.66	36.69	34.75	35.31	1,151,309	-1.24(-3.38%)
Jan 11, 2012	34.95	36.58	34.93	36.54	1,248,840	+1.58(+4.53%)
Jan 10, 2012	36.52	36.94	34.78	34.96	2,699,781	-1.85(-5.02%)
Jan 09, 2012	37.06	37.23	36.03	36.81	659,047	-0.15(-0.41%)
Jan 06, 2012	36.06	37.27	35.98	36.96	717,958	+1.07(+3.00%)
Jan 05, 2012	34.89	36.00	34.50	35.88	958,777	+0.99(+2.84%)

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