Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	43.56	44.08	42.98	44.02	6,720,487	+0.22(+0.50%)
Mar 30, 2011	44.07	44.37	43.22	43.80	3,856,208	-0.07(-0.16%)
Mar 29, 2011	43.04	43.90	42.49	43.87	3,111,881	+0.77(+1.79%)
Mar 28, 2011	43.50	43.97	43.06	43.10	2,542,296	-0.29(-0.67%)
Mar 25, 2011	43.21	44.24	43.10	43.39	6,418,213	+0.97(+2.29%)
Mar 24, 2011	42.31	42.61	41.85	42.42	4,570,957	+0.57(+1.36%)
Mar 23, 2011	40.72	41.98	40.62	41.85	4,126,105	+1.12(+2.75%)
Mar 22, 2011	41.04	41.25	40.62	40.73	3,291,035	-0.24(-0.59%)
Mar 21, 2011	41.14	41.45	40.33	40.97	3,676,060	+1.17(+2.94%)
Mar 18, 2011	40.72	40.89	39.43	39.80	7,735,068	-0.43(-1.07%)
Mar 17, 2011	40.83	40.85	39.75	40.23	4,712,773	+0.33(+0.83%)
Mar 16, 2011	39.35	41.60	39.30	39.90	10,048,092	+0.65(+1.66%)
Mar 15, 2011	38.82	39.63	38.34	39.25	6,132,941	-0.97(-2.41%)
Mar 14, 2011	40.19	40.84	39.64	40.22	4,050,959	-0.24(-0.59%)
Mar 11, 2011	40.01	40.66	39.86	40.46	4,430,157	+0.25(+0.62%)
Mar 10, 2011	39.73	40.88	39.20	40.21	9,052,380	+0.01(+0.02%)
Mar 09, 2011	42.38	42.44	40.11	40.20	11,947,142	-3.06(-7.07%)
Mar 08, 2011	43.32	43.75	43.05	43.26	3,625,754	-0.02(-0.05%)
Mar 07, 2011	44.48	44.58	42.74	43.28	4,982,248	-1.13(-2.54%)
Mar 04, 2011	44.42	45.00	43.81	44.41	6,131,590	+0.21(+0.48%)
Mar 03, 2011	43.03	44.32	42.93	44.20	6,588,073	+1.74(+4.10%)
Mar 02, 2011	41.30	43.22	41.22	42.46	6,011,461	+1.23(+2.98%)
Mar 01, 2011	42.10	42.19	41.03	41.23	7,920,933	-0.63(-1.51%)
Feb 28, 2011	42.91	42.91	41.70	41.86	7,526,322	-0.77(-1.81%)
Feb 25, 2011	41.06	42.66	40.78	42.63	7,696,412	+1.85(+4.54%)
Feb 24, 2011	40.15	40.85	39.73	40.78	5,475,855	+0.89(+2.23%)
Feb 23, 2011	39.97	39.99	38.81	39.89	5,667,451	-0.34(-0.85%)
Feb 22, 2011	41.24	41.44	40.15	40.23	4,847,251	-1.48(-3.55%)
Feb 18, 2011	41.85	41.99	40.96	41.71	5,545,265	-0.10(-0.24%)
Feb 17, 2011	41.67	41.93	41.35	41.81	2,600,087	+0.09(+0.22%)
Feb 16, 2011	41.19	41.81	40.95	41.72	4,246,726	+0.68(+1.66%)
Feb 15, 2011	41.28	41.36	40.63	41.04	4,311,501	-0.54(-1.30%)
Feb 14, 2011	41.42	41.98	41.42	41.58	2,802,177	+0.18(+0.43%)
Feb 11, 2011	41.04	41.55	40.53	41.40	3,955,721	+0.40(+0.98%)
Feb 10, 2011	40.37	41.07	40.13	41.00	4,432,859	+0.18(+0.44%)
Feb 09, 2011	40.65	41.25	40.64	40.82	3,561,536	+0.15(+0.37%)
Feb 08, 2011	40.79	40.79	40.23	40.67	3,546,246	+0.01(+0.02%)
Feb 07, 2011	41.22	41.55	40.51	40.66	6,025,853	-0.35(-0.85%)
Feb 04, 2011	39.57	41.11	39.48	41.01	7,673,385	+1.58(+4.01%)
Feb 03, 2011	39.45	39.62	38.84	39.43	4,266,787	+0.07(+0.18%)
Feb 02, 2011	39.50	40.21	39.31	39.36	5,670,324	-0.08(-0.20%)
Feb 01, 2011	37.99	39.57	37.96	39.44	7,745,497	+1.87(+4.98%)
Jan 31, 2011	37.35	37.76	37.08	37.57	5,661,275	+0.16(+0.43%)
Jan 28, 2011	38.67	38.70	37.11	37.41	7,008,619	-1.07(-2.78%)
Jan 27, 2011	36.84	38.61	36.80	38.48	8,071,523	+1.71(+4.65%)
Jan 26, 2011	37.75	37.86	36.23	36.77	11,876,214	-1.14(-3.01%)
Jan 25, 2011	38.29	38.32	37.50	37.91	8,858,001	-0.37(-0.97%)
Jan 24, 2011	37.33	38.28	37.25	38.28	6,750,860	+1.15(+3.10%)
Jan 21, 2011	38.15	38.15	37.07	37.13	6,980,239	-0.53(-1.41%)
Jan 20, 2011	37.75	37.89	36.91	37.66	8,761,006	-1.10(-2.84%)
Jan 19, 2011	39.04	39.29	38.67	38.76	5,022,913	-0.51(-1.30%)
Jan 18, 2011	39.23	39.88	39.02	39.27	4,614,233	-0.06(-0.15%)
Jan 14, 2011	37.20	39.43	37.15	39.33	10,144,204	+2.37(+6.41%)
Jan 13, 2011	36.79	37.16	36.45	36.96	4,738,611	+0.21(+0.57%)
Jan 12, 2011	36.34	36.80	36.02	36.75	4,094,109	+0.68(+1.89%)
Jan 11, 2011	36.08	36.35	35.66	36.07	5,898,510	+0.12(+0.33%)
Jan 10, 2011	36.01	36.12	35.59	35.95	5,992,748	-0.25(-0.69%)
Jan 07, 2011	36.42	36.66	35.75	36.20	3,542,168	-0.13(-0.36%)
Jan 06, 2011	35.98	36.45	35.95	36.33	4,243,069	+0.43(+1.20%)
Jan 05, 2011	36.02	36.21	35.46	35.90	4,680,954	-0.26(-0.71%)
Jan 04, 2011	36.29	36.60	35.90	36.16	5,962,907	-0.09(-0.23%)

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