Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	39.49	39.76	39.15	39.66	2,771,177	+0.46(+1.17%)
Mar 29, 2012	38.84	39.27	38.83	39.20	1,860,641	+0.12(+0.31%)
Mar 28, 2012	39.47	39.67	38.95	39.08	1,812,713	-0.40(-1.01%)
Mar 27, 2012	39.68	39.70	39.39	39.48	2,265,882	-0.12(-0.30%)
Mar 26, 2012	39.15	39.60	39.01	39.60	2,328,050	+0.64(+1.64%)
Mar 23, 2012	38.14	39.20	38.14	38.96	2,965,432	+0.67(+1.75%)
Mar 22, 2012	38.28	38.74	38.26	38.29	2,283,263	-0.27(-0.70%)
Mar 21, 2012	38.69	38.79	38.52	38.56	2,665,778	-0.25(-0.64%)
Mar 20, 2012	38.30	38.85	38.30	38.81	3,602,714	+0.25(+0.65%)
Mar 19, 2012	38.22	38.68	38.12	38.56	2,628,482	+0.24(+0.63%)
Mar 16, 2012	38.06	38.54	38.06	38.32	3,077,476	+0.41(+1.08%)
Mar 15, 2012	38.24	38.25	37.80	37.91	2,487,638	-0.33(-0.86%)
Mar 14, 2012	37.88	38.51	37.82	38.24	3,182,493	+0.22(+0.58%)
Mar 13, 2012	37.98	38.10	37.65	38.02	3,130,560	+0.28(+0.74%)
Mar 12, 2012	37.79	38.05	37.70	37.74	1,948,173	-0.12(-0.32%)
Mar 09, 2012	37.45	37.95	37.38	37.86	3,661,474	+0.41(+1.09%)
Mar 08, 2012	37.00	37.51	36.91	37.45	3,583,864	+0.60(+1.63%)
Mar 07, 2012	36.40	36.91	36.31	36.85	1,638,870	+0.57(+1.57%)
Mar 06, 2012	36.36	36.80	36.20	36.28	3,321,243	-0.27(-0.74%)
Mar 05, 2012	36.54	36.84	36.46	36.55	2,289,383	-0.04(-0.11%)
Mar 02, 2012	37.22	37.30	36.55	36.59	2,262,435	-0.71(-1.90%)
Mar 01, 2012	37.19	37.62	37.19	37.30	2,821,573	-0.07(-0.19%)
Feb 29, 2012	37.66	37.79	37.32	37.37	2,774,628	-0.33(-0.88%)
Feb 28, 2012	37.71	37.87	37.58	37.70	1,985,739	+0.00(+0.00%)
Feb 27, 2012	37.47	37.84	37.45	37.70	2,284,171	+0.00(+0.00%)
Feb 24, 2012	37.38	37.75	37.13	37.70	2,312,480	+0.26(+0.69%)
Feb 23, 2012	36.89	37.45	36.89	37.44	2,907,165	+0.64(+1.74%)
Feb 22, 2012	36.28	36.84	36.22	36.80	4,185,784	+0.61(+1.69%)
Feb 21, 2012	36.70	36.76	36.11	36.19	3,078,744	-0.49(-1.34%)
Feb 17, 2012	37.04	37.15	36.55	36.68	3,168,092	-0.28(-0.76%)
Feb 16, 2012	36.65	36.99	36.61	36.96	2,789,732	+0.25(+0.68%)
Feb 15, 2012	37.58	37.72	36.64	36.71	3,655,438	-0.84(-2.24%)
Feb 14, 2012	37.14	37.80	37.14	37.55	4,704,025	+0.34(+0.91%)
Feb 13, 2012	37.68	38.05	36.91	37.21	8,234,982	-1.39(-3.60%)
Feb 10, 2012	38.81	38.88	38.38	38.60	1,855,320	-0.37(-0.95%)
Feb 09, 2012	39.33	39.33	38.95	38.97	1,483,508	-0.38(-0.97%)
Feb 08, 2012	38.98	39.52	38.73	39.35	2,135,286	+0.48(+1.23%)
Feb 07, 2012	38.85	38.97	38.46	38.87	2,037,747	-0.11(-0.28%)
Feb 06, 2012	39.10	39.32	38.85	38.98	2,547,986	-0.25(-0.64%)
Feb 03, 2012	39.55	39.72	39.08	39.23	2,692,053	-0.11(-0.28%)
Feb 02, 2012	39.58	39.79	38.93	39.34	2,611,698	-0.47(-1.18%)
Feb 01, 2012	39.23	39.90	39.13	39.81	2,389,168	+0.84(+2.16%)
Jan 31, 2012	39.02	39.68	38.86	38.97	2,776,093	+0.15(+0.39%)
Jan 30, 2012	38.88	39.00	38.56	38.82	3,913,082	-0.16(-0.41%)
Jan 27, 2012	38.91	39.65	38.56	38.98	3,142,919	-0.02(-0.05%)
Jan 26, 2012	38.88	39.33	37.53	39.00	6,379,624	-0.72(-1.81%)
Jan 25, 2012	39.45	39.81	39.02	39.72	2,231,779	+0.17(+0.43%)
Jan 24, 2012	39.63	39.75	39.47	39.55	1,936,822	-0.25(-0.63%)
Jan 23, 2012	39.99	40.22	39.46	39.80	2,544,245	-0.29(-0.72%)
Jan 20, 2012	39.47	40.12	39.35	40.09	2,798,388	+0.69(+1.75%)
Jan 19, 2012	38.94	39.46	38.73	39.40	1,675,005	+0.36(+0.92%)
Jan 18, 2012	38.46	39.04	38.19	39.04	1,615,986	+0.74(+1.93%)
Jan 17, 2012	38.30	38.57	38.10	38.30	1,531,369	+0.50(+1.32%)
Jan 13, 2012	38.42	38.54	37.68	37.80	2,481,277	-1.04(-2.68%)
Jan 12, 2012	38.78	38.92	38.57	38.84	1,248,025	+0.23(+0.60%)
Jan 11, 2012	38.89	38.92	38.45	38.61	1,130,770	-0.40(-1.03%)
Jan 10, 2012	38.85	39.16	38.68	39.01	1,535,236	+0.44(+1.14%)
Jan 09, 2012	38.58	38.72	38.15	38.57	1,222,690	-0.02(-0.05%)
Jan 06, 2012	38.50	38.72	38.25	38.59	1,775,087	+0.10(+0.26%)
Jan 05, 2012	37.89	38.49	37.82	38.49	2,375,956	+0.29(+0.76%)

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