Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	43.42	44.52	43.32	44.52	31,757	+0.31(+0.70%)
Apr 27, 2012	44.49	44.60	44.05	44.21	27,138	+0.35(+0.80%)
Apr 26, 2012	43.43	44.31	43.22	43.86	103,899	+1.18(+2.76%)
Apr 25, 2012	42.62	42.89	41.25	42.68	179,046	+0.14(+0.33%)
Apr 24, 2012	42.77	43.03	42.52	42.54	11,967	+0.18(+0.42%)
Apr 23, 2012	41.61	42.36	41.50	42.36	14,697	-0.29(-0.68%)
Apr 20, 2012	42.57	42.89	42.42	42.65	11,100	+0.01(+0.02%)
Apr 19, 2012	43.05	43.50	42.38	42.64	23,957	+0.12(+0.28%)
Apr 18, 2012	42.67	43.10	42.36	42.52	16,709	-0.77(-1.78%)
Apr 17, 2012	44.05	44.05	42.13	43.29	27,438	-0.16(-0.37%)
Apr 16, 2012	43.48	43.90	42.87	43.45	8,462	-0.35(-0.80%)
Apr 13, 2012	45.12	45.12	43.41	43.80	29,549	-1.54(-3.40%)
Apr 12, 2012	43.99	45.75	43.99	45.34	36,253	+1.41(+3.22%)
Apr 11, 2012	44.10	44.15	43.79	43.93	15,283	-0.17(-0.40%)
Apr 10, 2012	42.95	44.37	42.03	44.10	56,193	+1.37(+3.21%)
Apr 09, 2012	42.99	43.08	42.35	42.73	21,175	+0.83(+1.98%)
Apr 05, 2012	41.53	42.07	41.44	41.90	18,166	+0.89(+2.17%)
Apr 04, 2012	41.40	41.65	40.54	41.01	52,640	-2.31(-5.33%)
Apr 03, 2012	45.79	45.89	42.68	43.32	70,558	-2.49(-5.44%)
Apr 02, 2012	45.01	46.34	45.01	45.81	44,259	+0.69(+1.53%)
Mar 30, 2012	44.86	45.31	44.42	45.12	17,314	+0.57(+1.28%)
Mar 29, 2012	44.45	44.58	43.31	44.55	67,355	-0.20(-0.45%)
Mar 28, 2012	45.79	45.84	44.16	44.75	28,634	-1.44(-3.12%)
Mar 27, 2012	47.34	47.54	46.06	46.19	40,298	-0.99(-2.10%)
Mar 26, 2012	46.19	47.26	46.02	47.18	119,472	+2.38(+5.31%)
Mar 23, 2012	44.28	45.10	43.98	44.80	38,045	+1.51(+3.49%)
Mar 22, 2012	42.12	43.34	42.04	43.29	36,914	-0.53(-1.21%)
Mar 21, 2012	44.11	44.52	43.80	43.82	32,327	+0.13(+0.30%)
Mar 20, 2012	43.70	44.41	43.40	43.69	37,922	-1.23(-2.74%)
Mar 19, 2012	44.38	45.42	43.46	44.92	17,400	+0.22(+0.49%)
Mar 16, 2012	43.60	44.70	43.56	44.70	18,577	+0.22(+0.49%)
Mar 15, 2012	43.40	45.15	43.18	44.48	43,537	+1.14(+2.63%)
Mar 14, 2012	43.38	44.08	42.72	43.34	108,807	-2.36(-5.16%)
Mar 13, 2012	47.12	48.36	44.91	45.70	138,887	-2.37(-4.93%)
Mar 12, 2012	48.38	48.46	47.84	48.07	15,912	-1.19(-2.42%)
Mar 09, 2012	46.90	49.36	46.60	49.26	61,430	+1.01(+2.09%)
Mar 08, 2012	47.92	48.50	47.31	48.25	31,500	+1.33(+2.83%)
Mar 07, 2012	46.18	47.07	46.00	46.92	88,089	+0.80(+1.73%)
Mar 06, 2012	45.65	46.13	44.80	46.12	82,436	-2.62(-5.38%)
Mar 05, 2012	48.93	48.93	48.00	48.74	93,431	-0.58(-1.18%)
Mar 02, 2012	49.32	49.62	48.77	49.32	69,992	-0.36(-0.72%)
Mar 01, 2012	49.21	50.58	48.93	49.68	120,489	+2.12(+4.46%)
Feb 29, 2012	56.14	56.47	47.43	47.56	356,045	-8.87(-15.72%)
Feb 28, 2012	55.84	56.86	55.66	56.43	42,759	+1.68(+3.07%)
Feb 27, 2012	55.15	55.79	54.61	54.75	30,305	-0.48(-0.87%)
Feb 24, 2012	55.63	55.95	55.03	55.23	44,482	-0.77(-1.38%)
Feb 23, 2012	55.62	56.55	55.31	56.00	62,767	+0.28(+0.51%)
Feb 22, 2012	53.52	57.42	53.40	55.72	124,562	+1.70(+3.14%)
Feb 21, 2012	52.86	54.12	52.81	54.02	89,825	+3.34(+6.59%)
Feb 17, 2012	51.54	51.54	50.52	50.68	30,356	-0.65(-1.27%)
Feb 16, 2012	49.79	51.35	49.63	51.33	16,253	-0.05(-0.10%)
Feb 15, 2012	51.90	51.97	50.70	51.38	21,487	+0.82(+1.62%)
Feb 14, 2012	51.04	51.25	50.01	50.56	29,311	-0.39(-0.77%)
Feb 13, 2012	50.73	51.18	50.26	50.95	55,132	+0.35(+0.70%)
Feb 10, 2012	49.98	51.00	49.88	50.60	37,467	-0.90(-1.76%)
Feb 09, 2012	53.29	53.54	51.14	51.50	47,016	-0.45(-0.87%)
Feb 08, 2012	52.67	53.23	51.14	51.95	34,925	-1.03(-1.94%)
Feb 07, 2012	50.91	53.33	50.71	52.98	45,252	+2.17(+4.27%)
Feb 06, 2012	50.57	51.10	50.42	50.81	47,700	-0.40(-0.78%)
Feb 03, 2012	53.26	53.41	51.16	51.21	57,648	-3.18(-5.84%)
Feb 02, 2012	53.35	54.45	53.14	54.39	32,962	+1.39(+2.62%)

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