Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	37.77	37.92	37.18	37.25	7,278,086	-0.59(-1.55%)
Mar 30, 2011	37.84	37.84	37.84	37.84	6,728,555	+0.21(+0.57%)
Mar 29, 2011	37.65	37.90	37.37	37.62	6,083,307	-0.06(-0.15%)
Mar 28, 2011	37.53	37.99	37.51	37.68	6,496,357	+0.11(+0.29%)
Mar 25, 2011	37.55	37.59	37.19	37.57	7,477,390	+0.00(+0.00%)
Mar 24, 2011	37.29	37.58	36.85	37.57	7,791,816	+0.47(+1.27%)
Mar 23, 2011	36.77	37.18	36.64	37.10	7,427,517	+0.22(+0.60%)
Mar 22, 2011	36.56	37.09	36.38	36.88	8,180,763	+0.35(+0.97%)
Mar 21, 2011	36.61	36.62	36.34	36.53	6,459,436	+0.12(+0.34%)
Mar 18, 2011	36.32	36.65	36.01	36.40	11,938,673	+0.62(+1.73%)
Mar 17, 2011	35.45	35.82	35.32	35.78	9,344,788	+0.88(+2.53%)
Mar 16, 2011	35.74	36.02	34.77	34.90	12,642,320	-1.06(-2.96%)
Mar 15, 2011	35.92	36.23	35.85	35.96	9,186,145	-0.22(-0.61%)
Mar 14, 2011	36.15	36.43	35.62	36.19	7,535,847	-0.30(-0.84%)
Mar 11, 2011	36.08	36.52	36.00	36.49	7,795,978	+0.21(+0.59%)
Mar 10, 2011	36.76	36.82	36.07	36.28	8,359,505	-0.85(-2.29%)
Mar 09, 2011	37.25	37.39	36.78	37.13	7,047,710	-0.16(-0.42%)
Mar 08, 2011	36.23	37.53	36.19	37.28	13,124,832	+1.26(+3.50%)
Mar 07, 2011	36.15	36.74	35.87	36.02	9,260,727	-0.01(-0.02%)
Mar 04, 2011	36.56	36.82	35.61	36.03	7,734,779	-0.48(-1.31%)
Mar 03, 2011	35.79	36.62	35.79	36.51	9,193,198	+1.05(+2.98%)
Mar 02, 2011	35.49	35.78	35.23	35.45	8,687,318	-0.11(-0.30%)
Mar 01, 2011	36.01	36.21	35.53	35.56	10,737,417	-0.35(-0.96%)
Feb 28, 2011	36.04	36.22	35.68	35.91	10,918,575	+0.03(+0.09%)
Feb 25, 2011	35.92	36.07	35.50	35.87	12,062,557	-0.02(-0.07%)
Feb 24, 2011	35.67	36.22	35.46	35.90	12,835,627	+0.10(+0.28%)
Feb 23, 2011	36.43	36.69	35.45	35.80	11,982,900	-0.70(-1.92%)
Feb 22, 2011	37.04	37.19	36.32	36.50	11,197,533	-1.02(-2.72%)
Feb 18, 2011	37.58	37.64	37.21	37.52	15,131,895	-0.21(-0.55%)
Feb 17, 2011	38.36	38.47	37.65	37.73	13,031,445	-0.87(-2.24%)
Feb 16, 2011	38.26	38.67	38.13	38.59	8,509,476	+0.53(+1.39%)
Feb 15, 2011	38.32	38.61	37.83	38.07	6,717,657	-0.27(-0.71%)
Feb 14, 2011	38.26	38.68	38.12	38.34	6,393,172	-0.19(-0.49%)
Feb 11, 2011	38.13	38.56	38.11	38.53	8,016,833	+0.15(+0.39%)
Feb 10, 2011	37.63	38.39	37.37	38.38	11,182,795	+0.70(+1.86%)
Feb 09, 2011	37.81	37.95	37.25	37.68	10,570,734	-0.13(-0.35%)
Feb 08, 2011	36.81	37.88	36.77	37.81	11,921,143	+0.87(+2.37%)
Feb 07, 2011	36.23	37.17	36.16	36.94	11,390,083	+0.82(+2.28%)
Feb 04, 2011	35.87	36.18	35.58	36.11	7,415,910	+0.24(+0.67%)
Feb 03, 2011	35.97	36.05	35.56	35.87	6,310,368	-0.16(-0.43%)
Feb 02, 2011	35.76	36.30	35.71	36.03	8,310,605	+0.10(+0.28%)
Feb 01, 2011	35.88	36.16	35.63	35.93	13,843,351	+0.18(+0.51%)
Jan 31, 2011	36.37	36.45	35.67	35.75	12,049,802	-0.40(-1.09%)
Jan 28, 2011	36.71	36.76	35.78	36.15	12,035,577	-0.56(-1.53%)
Jan 27, 2011	36.67	36.90	36.28	36.71	9,794,387	+0.07(+0.18%)
Jan 26, 2011	37.01	37.04	36.63	36.64	9,806,439	-0.28(-0.76%)
Jan 25, 2011	36.98	37.29	36.42	36.92	19,521,144	-0.82(-2.16%)
Jan 24, 2011	37.95	38.14	37.46	37.74	11,201,290	-0.17(-0.46%)
Jan 21, 2011	37.71	38.07	37.51	37.91	10,611,912	+0.60(+1.61%)
Jan 20, 2011	36.87	37.62	36.85	37.31	9,207,484	+0.02(+0.07%)
Jan 19, 2011	37.25	37.66	36.92	37.28	17,494,998	-0.93(-2.44%)
Jan 18, 2011	37.94	38.49	37.74	38.21	9,791,587	+0.10(+0.26%)
Jan 14, 2011	37.03	38.37	37.00	38.12	12,935,884	+0.98(+2.64%)
Jan 13, 2011	36.93	37.38	36.88	37.13	7,720,487	+0.05(+0.13%)
Jan 12, 2011	37.45	37.74	36.95	37.09	9,895,247	-0.03(-0.09%)
Jan 11, 2011	37.07	37.45	36.92	37.12	7,188,023	+0.48(+1.30%)
Jan 10, 2011	36.43	36.79	36.27	36.64	6,634,922	+0.08(+0.23%)
Jan 07, 2011	37.03	37.05	36.26	36.56	7,755,134	-0.14(-0.39%)
Jan 06, 2011	37.40	37.58	36.63	36.70	7,707,433	-0.42(-1.13%)
Jan 05, 2011	36.34	37.22	36.19	37.12	12,926,090	+1.05(+2.90%)
Jan 04, 2011	36.45	36.45	35.46	36.07	17,138,284	+0.45(+1.27%)

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