Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	38.00	38.15	37.40	37.48	7,234,059	-0.59(-1.55%)
Mar 30, 2011	38.07	38.07	38.07	38.07	6,687,852	+0.22(+0.57%)
Mar 29, 2011	37.88	38.13	37.59	37.85	6,046,507	-0.06(-0.15%)
Mar 28, 2011	37.76	38.22	37.73	37.91	6,457,058	+0.11(+0.29%)
Mar 25, 2011	37.78	37.82	37.42	37.80	7,432,157	+0.00(+0.00%)
Mar 24, 2011	37.52	37.81	37.08	37.80	7,744,681	+0.47(+1.27%)
Mar 23, 2011	37.00	37.40	36.86	37.33	7,382,585	+0.22(+0.60%)
Mar 22, 2011	36.78	37.31	36.60	37.10	8,131,275	+0.36(+0.97%)
Mar 21, 2011	36.83	36.84	36.56	36.75	6,420,361	+0.12(+0.34%)
Mar 18, 2011	36.54	36.87	36.23	36.62	11,866,452	+0.62(+1.73%)
Mar 17, 2011	35.67	36.03	35.54	36.00	9,288,259	+0.89(+2.53%)
Mar 16, 2011	35.96	36.24	34.98	35.11	12,565,842	-1.07(-2.96%)
Mar 15, 2011	36.13	36.45	36.07	36.18	9,130,575	-0.22(-0.61%)
Mar 14, 2011	36.37	36.66	35.84	36.41	7,490,261	-0.31(-0.84%)
Mar 11, 2011	36.30	36.74	36.22	36.71	7,748,818	+0.22(+0.59%)
Mar 10, 2011	36.98	37.05	36.29	36.50	8,308,936	-0.85(-2.29%)
Mar 09, 2011	37.48	37.62	37.00	37.35	7,005,076	-0.16(-0.42%)
Mar 08, 2011	36.45	37.76	36.41	37.51	13,045,436	+1.27(+3.50%)
Mar 07, 2011	36.37	36.96	36.09	36.24	9,204,706	-0.01(-0.02%)
Mar 04, 2011	36.78	37.05	35.83	36.25	7,687,989	-0.48(-1.31%)
Mar 03, 2011	36.01	36.85	36.01	36.73	9,137,586	+1.06(+2.98%)
Mar 02, 2011	35.70	36.00	35.45	35.67	8,634,766	-0.11(-0.30%)
Mar 01, 2011	36.23	36.43	35.74	35.78	10,672,463	-0.35(-0.96%)
Feb 28, 2011	36.26	36.44	35.90	36.13	10,852,525	+0.03(+0.09%)
Feb 25, 2011	36.14	36.29	35.72	36.09	11,989,587	-0.02(-0.07%)
Feb 24, 2011	35.89	36.44	35.68	36.12	12,757,980	+0.10(+0.28%)
Feb 23, 2011	36.65	36.91	35.66	36.02	11,910,411	-0.70(-1.92%)
Feb 22, 2011	37.26	37.41	36.54	36.72	11,129,796	-1.03(-2.72%)
Feb 18, 2011	37.81	37.87	37.44	37.75	15,040,357	-0.21(-0.55%)
Feb 17, 2011	38.60	38.70	37.88	37.96	12,952,613	-0.87(-2.24%)
Feb 16, 2011	38.49	38.90	38.36	38.83	8,457,999	+0.53(+1.39%)
Feb 15, 2011	38.55	38.85	38.06	38.30	6,677,020	-0.27(-0.71%)
Feb 14, 2011	38.49	38.91	38.36	38.57	6,354,498	-0.19(-0.49%)
Feb 11, 2011	38.36	38.80	38.34	38.76	7,968,337	+0.15(+0.39%)
Feb 10, 2011	37.86	38.62	37.60	38.61	11,115,147	+0.70(+1.86%)
Feb 09, 2011	38.04	38.18	37.48	37.91	10,506,788	-0.13(-0.35%)
Feb 08, 2011	37.03	38.12	37.00	38.04	11,849,028	+0.88(+2.37%)
Feb 07, 2011	36.45	37.39	36.38	37.16	11,321,181	+0.83(+2.28%)
Feb 04, 2011	36.09	36.40	35.80	36.33	7,371,049	+0.24(+0.67%)
Feb 03, 2011	36.19	36.27	35.78	36.09	6,272,194	-0.16(-0.43%)
Feb 02, 2011	35.98	36.52	35.93	36.25	8,260,331	+0.10(+0.28%)
Feb 01, 2011	36.10	36.38	35.84	36.15	13,759,608	+0.18(+0.51%)
Jan 31, 2011	36.59	36.67	35.89	35.97	11,976,909	-0.40(-1.09%)
Jan 28, 2011	36.94	36.98	36.00	36.37	11,962,770	-0.56(-1.53%)
Jan 27, 2011	36.89	37.13	36.50	36.93	9,735,138	+0.07(+0.18%)
Jan 26, 2011	37.24	37.26	36.86	36.86	9,747,116	-0.28(-0.76%)
Jan 25, 2011	37.20	37.52	36.64	37.15	19,403,056	-0.82(-2.16%)
Jan 24, 2011	38.18	38.37	37.68	37.97	11,133,530	-0.17(-0.46%)
Jan 21, 2011	37.94	38.31	37.73	38.14	10,547,718	+0.61(+1.61%)
Jan 20, 2011	37.10	37.85	37.07	37.54	9,151,785	+0.02(+0.07%)
Jan 19, 2011	37.48	37.89	37.15	37.51	17,389,166	-0.94(-2.44%)
Jan 18, 2011	38.17	38.73	37.97	38.45	9,732,354	+0.10(+0.26%)
Jan 14, 2011	37.25	38.60	37.23	38.35	12,857,631	+0.99(+2.64%)
Jan 13, 2011	37.15	37.61	37.10	37.36	7,673,784	+0.05(+0.13%)
Jan 12, 2011	37.68	37.97	37.17	37.31	9,835,388	-0.03(-0.09%)
Jan 11, 2011	37.29	37.68	37.15	37.34	7,144,541	+0.48(+1.30%)
Jan 10, 2011	36.65	37.01	36.49	36.86	6,594,785	+0.08(+0.23%)
Jan 07, 2011	37.25	37.28	36.48	36.78	7,708,220	-0.14(-0.39%)
Jan 06, 2011	37.63	37.81	36.86	36.92	7,660,809	-0.42(-1.13%)
Jan 05, 2011	36.56	37.44	36.41	37.34	12,847,896	+1.05(+2.90%)
Jan 04, 2011	36.67	36.67	35.67	36.29	17,034,610	+0.45(+1.27%)

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