Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	44.75	45.08	44.45	44.48	7,579,141	-0.26(-0.57%)
Mar 30, 2011	45.15	45.58	44.42	44.73	9,605,571	-0.18(-0.40%)
Mar 29, 2011	44.10	44.95	43.46	44.91	8,081,270	+0.46(+1.04%)
Mar 28, 2011	43.83	44.93	43.66	44.45	8,270,502	+0.34(+0.77%)
Mar 25, 2011	43.47	44.34	43.07	44.12	6,877,967	+0.75(+1.72%)
Mar 24, 2011	43.13	43.42	42.42	43.37	7,668,139	+0.56(+1.30%)
Mar 23, 2011	42.57	42.81	42.04	42.81	10,685,114	+0.27(+0.63%)
Mar 22, 2011	42.16	42.95	42.04	42.55	8,737,410	+0.74(+1.76%)
Mar 21, 2011	41.62	41.83	41.33	41.81	5,973,317	+1.30(+3.22%)
Mar 18, 2011	41.20	41.45	40.17	40.51	7,912,766	-0.28(-0.69%)
Mar 17, 2011	40.07	40.97	39.74	40.79	5,597,616	+1.59(+4.06%)
Mar 16, 2011	39.71	40.35	38.68	39.20	6,761,257	-0.38(-0.95%)
Mar 15, 2011	39.63	39.96	39.41	39.57	6,465,700	-0.41(-1.02%)
Mar 14, 2011	39.44	40.20	39.08	39.98	5,265,640	+0.33(+0.83%)
Mar 11, 2011	38.51	39.99	38.28	39.65	5,025,076	+1.06(+2.74%)
Mar 10, 2011	39.23	39.23	38.44	38.59	7,010,589	-1.11(-2.81%)
Mar 09, 2011	39.84	40.40	39.48	39.71	4,626,967	-0.15(-0.38%)
Mar 08, 2011	40.74	40.87	39.81	39.86	4,654,594	-0.89(-2.19%)
Mar 07, 2011	41.38	41.81	40.60	40.75	4,952,935	-0.30(-0.73%)
Mar 04, 2011	41.59	41.88	40.68	41.05	5,795,686	+0.43(+1.06%)
Mar 03, 2011	41.03	41.76	40.53	40.62	8,085,967	-0.17(-0.42%)
Mar 02, 2011	39.73	40.89	39.18	40.79	20,733,432	+0.29(+0.70%)
Mar 01, 2011	41.10	42.11	40.49	40.51	12,086,771	-1.64(-3.90%)
Feb 28, 2011	42.07	42.50	41.87	42.15	4,661,569	+0.21(+0.50%)
Feb 25, 2011	41.55	42.22	41.30	41.94	4,398,928	+0.59(+1.43%)
Feb 24, 2011	43.01	43.23	41.21	41.35	9,654,268	-1.58(-3.69%)
Feb 23, 2011	40.73	43.06	40.73	42.93	11,056,941	+2.28(+5.60%)
Feb 22, 2011	41.23	41.90	40.57	40.65	7,723,710	-0.21(-0.52%)
Feb 18, 2011	40.10	41.21	40.09	40.87	10,193,967	+1.75(+4.48%)
Feb 17, 2011	38.76	39.25	38.41	39.12	8,161,350	+0.46(+1.19%)
Feb 16, 2011	39.06	39.54	38.64	38.65	6,192,375	-0.21(-0.54%)
Feb 15, 2011	39.33	39.86	38.72	38.86	5,637,600	-0.51(-1.29%)
Feb 14, 2011	38.79	39.98	38.79	39.37	5,652,393	+0.60(+1.55%)
Feb 11, 2011	38.97	39.22	38.68	38.77	4,050,228	-0.35(-0.90%)
Feb 10, 2011	38.83	39.29	38.69	39.12	4,856,546	+0.11(+0.28%)
Feb 09, 2011	39.32	39.53	38.57	39.01	4,540,274	-0.30(-0.77%)
Feb 08, 2011	39.72	39.72	38.86	39.32	5,637,646	-0.31(-0.79%)
Feb 07, 2011	40.29	40.71	39.57	39.63	4,640,614	-0.45(-1.11%)
Feb 04, 2011	40.27	40.34	39.68	40.08	4,407,233	-0.10(-0.25%)
Feb 03, 2011	40.12	40.25	39.64	40.18	2,596,402	-0.07(-0.18%)
Feb 02, 2011	40.16	40.64	39.91	40.25	3,982,614	-0.05(-0.13%)
Feb 01, 2011	40.05	40.64	39.73	40.30	6,031,939	+0.37(+0.93%)
Jan 31, 2011	38.56	40.00	38.56	39.93	6,149,388	+1.45(+3.76%)
Jan 28, 2011	38.80	39.47	38.35	38.48	7,538,336	-0.27(-0.70%)
Jan 27, 2011	38.25	39.09	38.18	38.75	6,903,609	+0.36(+0.95%)
Jan 26, 2011	37.67	38.64	37.63	38.39	6,179,173	+0.90(+2.41%)
Jan 25, 2011	38.13	38.13	37.13	37.48	5,258,827	-0.70(-1.83%)
Jan 24, 2011	38.04	38.33	37.76	38.18	4,375,516	+0.00(+0.01%)
Jan 21, 2011	38.28	38.50	37.72	38.18	6,410,411	+0.14(+0.36%)
Jan 20, 2011	37.45	38.09	37.24	38.04	6,516,488	-0.03(-0.08%)
Jan 19, 2011	38.60	38.66	37.82	38.07	7,719,602	-0.54(-1.40%)
Jan 18, 2011	37.84	38.74	37.66	38.61	8,012,561	+0.86(+2.29%)
Jan 14, 2011	36.71	37.80	36.50	37.75	5,809,821	+1.02(+2.78%)
Jan 13, 2011	36.87	37.00	36.42	36.73	4,444,519	-0.24(-0.64%)
Jan 12, 2011	36.59	37.28	36.38	36.97	6,782,204	+0.72(+1.98%)
Jan 11, 2011	35.76	36.30	35.52	36.25	7,790,246	+0.67(+1.87%)
Jan 10, 2011	35.28	35.60	35.16	35.58	6,871,215	+0.26(+0.73%)
Jan 07, 2011	34.95	35.35	34.82	35.32	6,445,030	+0.54(+1.55%)
Jan 06, 2011	34.98	35.38	34.59	34.78	6,909,678	+0.18(+0.53%)
Jan 05, 2011	34.20	34.85	34.04	34.60	4,633,390	+0.07(+0.21%)
Jan 04, 2011	34.88	34.95	34.25	34.53	5,504,450	-0.08(-0.23%)

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