Date	Open	High	Low	Close	Volume	Change (%)
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%)
Feb 01, 2012	53.00	53.45	52.55	53.00	38,789	+0.57(+1.09%)
Jan 31, 2012	53.20	53.21	51.44	52.43	36,835	+0.87(+1.68%)
Jan 30, 2012	51.73	51.99	51.39	51.56	26,695	-0.75(-1.43%)
Jan 27, 2012	51.07	52.43	51.04	52.31	32,772	+1.40(+2.75%)
Jan 26, 2012	51.64	51.78	50.74	50.91	43,256	+0.82(+1.64%)
Jan 25, 2012	45.46	50.19	44.96	50.09	77,575	+3.81(+8.23%)
Jan 24, 2012	46.17	46.59	45.79	46.28	8,232	-0.72(-1.53%)
Jan 23, 2012	46.67	47.59	46.67	47.00	16,677	+0.61(+1.31%)
Jan 20, 2012	45.00	46.40	45.00	46.39	19,449	+0.76(+1.67%)
Jan 19, 2012	45.84	45.84	45.00	45.63	16,710	-0.21(-0.46%)
Jan 18, 2012	44.71	45.88	44.49	45.84	62,099	+0.67(+1.48%)
Jan 17, 2012	45.82	45.86	45.05	45.17	35,990	+1.14(+2.58%)
Jan 13, 2012	44.15	44.32	42.94	44.03	26,001	-1.02(-2.26%)
Jan 12, 2012	45.62	46.01	44.54	45.05	48,561	+0.51(+1.15%)
Jan 11, 2012	44.25	44.63	43.92	44.54	23,891	+0.89(+2.04%)
Jan 10, 2012	43.85	44.18	43.58	43.65	30,629	+1.73(+4.14%)
Jan 09, 2012	42.66	42.80	41.77	41.91	14,654	-0.55(-1.28%)
Jan 06, 2012	43.60	43.60	41.92	42.46	41,427	-0.59(-1.37%)
Jan 05, 2012	40.99	43.05	40.95	43.05	22,777	+0.80(+1.89%)

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