Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	49.77	49.77	48.72	48.82	48,640	-0.47(-0.95%)
Mar 29, 2012	49.30	49.50	48.85	49.29	42,953	-0.11(-0.23%)
Mar 28, 2012	50.42	50.59	49.12	49.40	57,861	-0.78(-1.56%)
Mar 27, 2012	50.90	51.39	50.09	50.19	61,501	-0.94(-1.84%)
Mar 26, 2012	50.95	51.24	50.61	51.13	39,261	+0.64(+1.27%)
Mar 23, 2012	49.29	50.64	49.05	50.49	83,957	+1.50(+3.07%)
Mar 22, 2012	49.84	49.92	48.90	48.98	43,520	-0.94(-1.88%)
Mar 21, 2012	50.61	50.61	49.83	49.92	34,450	-0.44(-0.88%)
Mar 20, 2012	49.87	50.47	49.77	50.36	131,862	+0.14(+0.27%)
Mar 19, 2012	49.99	51.37	49.72	50.23	65,118	+0.36(+0.71%)
Mar 16, 2012	50.07	50.07	49.50	49.87	114,351	+0.09(+0.19%)
Mar 15, 2012	49.32	49.86	49.32	49.78	30,749	+0.34(+0.69%)
Mar 14, 2012	49.72	49.89	49.20	49.44	52,785	-0.06(-0.13%)
Mar 13, 2012	49.65	49.99	49.31	49.50	97,441	+0.13(+0.26%)
Mar 12, 2012	50.04	50.04	49.00	49.37	51,665	-0.41(-0.83%)
Mar 09, 2012	51.01	51.01	49.62	49.79	94,923	-0.90(-1.78%)
Mar 08, 2012	50.27	51.08	49.98	50.69	63,898	+0.88(+1.77%)
Mar 07, 2012	50.09	50.09	49.40	49.81	99,516	-0.06(-0.11%)
Mar 06, 2012	50.30	50.36	49.47	49.87	84,744	-0.76(-1.49%)
Mar 05, 2012	50.18	51.82	50.07	50.62	94,420	+0.58(+1.15%)
Mar 02, 2012	49.44	50.24	49.31	50.04	68,260	+0.67(+1.36%)
Mar 01, 2012	49.40	49.84	49.20	49.37	45,343	+0.33(+0.68%)
Feb 29, 2012	49.67	49.91	49.04	49.04	56,277	-0.30(-0.61%)
Feb 28, 2012	50.07	50.07	48.73	49.34	52,903	-0.49(-0.98%)
Feb 27, 2012	48.46	51.65	48.46	49.83	98,189	+1.27(+2.61%)
Feb 24, 2012	48.67	49.13	48.44	48.56	34,844	+0.19(+0.38%)
Feb 23, 2012	48.48	48.65	48.17	48.38	60,525	-0.06(-0.12%)
Feb 22, 2012	48.68	48.71	48.23	48.43	54,094	-0.31(-0.64%)
Feb 21, 2012	48.74	49.12	47.74	48.75	199,022	+0.30(+0.62%)
Feb 17, 2012	48.56	48.68	48.17	48.45	173,253	+0.16(+0.32%)
Feb 16, 2012	48.29	48.32	47.73	48.29	25,179	+0.19(+0.40%)
Feb 15, 2012	48.03	48.69	47.78	48.10	76,376	+0.06(+0.12%)
Feb 14, 2012	47.87	48.25	47.58	48.04	41,356	-0.16(-0.34%)
Feb 13, 2012	48.21	48.36	47.94	48.21	29,773	+0.48(+1.00%)
Feb 10, 2012	47.61	48.19	47.37	47.73	92,590	-0.24(-0.50%)
Feb 09, 2012	48.55	48.55	47.57	47.97	79,259	-0.26(-0.53%)
Feb 08, 2012	48.30	48.82	48.03	48.23	74,217	+0.24(+0.50%)
Feb 07, 2012	48.39	48.39	47.38	47.98	52,663	-0.31(-0.63%)
Feb 06, 2012	47.51	48.64	46.72	48.29	39,257	+0.65(+1.36%)
Feb 03, 2012	47.71	48.32	47.37	47.64	46,411	+0.26(+0.56%)
Feb 02, 2012	48.66	49.41	47.23	47.38	60,739	-1.10(-2.28%)
Feb 01, 2012	47.17	48.68	47.17	48.48	65,174	+1.55(+3.31%)
Jan 31, 2012	47.02	47.09	46.27	46.93	44,220	+0.40(+0.86%)
Jan 30, 2012	46.32	46.57	46.09	46.53	46,728	-0.14(-0.29%)
Jan 27, 2012	46.64	46.79	46.38	46.67	25,133	+0.04(+0.08%)
Jan 26, 2012	46.73	47.25	46.07	46.63	59,094	+0.26(+0.55%)
Jan 25, 2012	46.05	46.62	45.78	46.37	61,066	+0.57(+1.24%)
Jan 24, 2012	45.76	46.17	45.28	45.80	68,491	+0.01(+0.02%)
Jan 23, 2012	45.51	46.13	45.22	45.80	64,691	+0.19(+0.42%)
Jan 20, 2012	45.46	46.19	45.33	45.61	96,858	+0.28(+0.63%)
Jan 19, 2012	45.21	45.39	44.59	45.32	64,833	+0.51(+1.13%)
Jan 18, 2012	43.93	44.97	43.92	44.81	37,092	+0.89(+2.03%)
Jan 17, 2012	43.18	44.61	43.10	43.92	72,951	+1.22(+2.85%)
Jan 13, 2012	43.42	43.49	42.09	42.71	35,455	-1.00(-2.30%)
Jan 12, 2012	42.31	43.75	42.26	43.71	86,098	+1.66(+3.95%)
Jan 11, 2012	42.04	42.09	41.24	42.05	93,221	+0.05(+0.12%)
Jan 10, 2012	42.30	42.63	41.88	42.00	33,320	+0.19(+0.44%)
Jan 09, 2012	42.00	42.02	41.54	41.81	23,993	+0.06(+0.15%)
Jan 06, 2012	41.33	41.87	41.33	41.75	137,496	+0.52(+1.26%)
Jan 05, 2012	41.95	41.95	40.51	41.23	81,185	-0.48(-1.14%)

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