Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	41.71	42.84	39.38	39.82	4,736,764	-4.21(-9.57%)
Feb 28, 2012	43.28	44.60	43.05	44.03	1,897,878	+0.78(+1.81%)
Feb 27, 2012	43.22	44.31	42.59	43.25	1,010,954	-0.42(-0.97%)
Feb 24, 2012	43.12	44.24	41.93	43.68	1,180,194	+0.59(+1.36%)
Feb 23, 2012	43.20	43.38	42.12	43.09	783,639	+1.19(+2.83%)
Feb 22, 2012	41.75	44.30	41.35	41.90	1,319,067	+0.30(+0.72%)
Feb 21, 2012	42.10	42.46	41.07	41.60	924,311	-0.76(-1.80%)
Feb 17, 2012	42.85	43.47	41.88	42.36	853,149	-0.24(-0.57%)
Feb 16, 2012	41.30	42.65	40.22	42.61	457,358	+1.30(+3.15%)
Feb 15, 2012	42.12	42.57	40.91	41.30	689,086	-0.43(-1.04%)
Feb 14, 2012	41.16	42.23	40.59	41.74	1,221,762	+0.34(+0.81%)
Feb 13, 2012	44.50	45.79	40.98	41.40	2,063,738	-2.42(-5.52%)
Feb 10, 2012	44.06	46.27	43.47	43.82	549,688	-0.97(-2.17%)
Feb 09, 2012	44.98	45.10	43.97	44.79	409,659	+0.13(+0.28%)
Feb 08, 2012	44.50	46.03	43.84	44.67	755,198	+0.26(+0.59%)
Feb 07, 2012	45.13	45.13	43.81	44.41	808,261	-0.90(-1.98%)
Feb 06, 2012	45.87	46.08	45.09	45.30	607,759	-0.80(-1.74%)
Feb 03, 2012	44.84	46.34	44.61	46.10	1,181,234	+2.01(+4.57%)
Feb 02, 2012	43.80	45.32	43.38	44.09	759,348	-0.23(-0.52%)
Feb 01, 2012	40.97	44.65	40.68	44.32	1,826,402	+3.73(+9.19%)
Jan 31, 2012	40.73	41.22	39.85	40.59	490,286	-0.01(-0.02%)
Jan 30, 2012	41.02	41.53	40.03	40.60	750,042	-1.08(-2.59%)
Jan 27, 2012	40.99	43.18	40.89	41.68	1,125,897	+0.96(+2.37%)
Jan 26, 2012	39.85	41.59	39.40	40.72	1,221,880	+1.29(+3.28%)
Jan 25, 2012	39.06	40.01	38.56	39.42	956,840	+0.15(+0.39%)
Jan 24, 2012	36.77	39.27	35.82	39.27	1,403,030	+2.04(+5.49%)
Jan 23, 2012	39.12	39.38	37.01	37.23	997,836	-2.08(-5.30%)
Jan 20, 2012	38.82	39.37	38.38	39.31	763,993	+0.09(+0.22%)
Jan 19, 2012	39.35	39.69	38.08	39.22	969,041	-0.06(-0.15%)
Jan 18, 2012	39.75	39.75	38.41	39.28	1,995,043	+0.08(+0.20%)
Jan 17, 2012	40.12	41.05	38.38	39.20	1,030,618	-1.03(-2.56%)
Jan 13, 2012	40.07	41.20	39.84	40.23	977,491	-0.56(-1.37%)
Jan 12, 2012	39.75	41.08	38.82	40.79	1,202,577	+0.78(+1.95%)
Jan 11, 2012	38.55	40.70	38.30	40.01	1,735,011	+1.27(+3.28%)
Jan 10, 2012	38.00	39.01	37.16	38.74	1,687,194	+1.53(+4.12%)
Jan 09, 2012	35.99	38.07	35.64	37.21	2,047,019	+1.70(+4.78%)
Jan 06, 2012	35.16	36.52	34.04	35.51	2,998,011	+2.04(+6.11%)
Jan 05, 2012	31.25	33.71	30.41	33.47	2,085,533	+2.16(+6.90%)
Jan 04, 2012	31.24	32.91	31.01	31.31	1,956,117	-4.06(-11.47%)
Dec 30, 2011	34.16	36.04	33.35	35.37	1,798,897	+1.20(+3.53%)
Dec 29, 2011	33.48	34.86	33.24	34.16	1,240,567	+0.55(+1.63%)
Dec 28, 2011	33.25	34.21	32.12	33.61	1,099,916	+0.18(+0.55%)
Dec 27, 2011	33.60	33.86	32.62	33.43	773,779	-0.22(-0.66%)
Dec 23, 2011	32.70	34.09	32.68	33.65	769,514	+0.82(+2.50%)
Dec 21, 2011	34.07	34.21	31.79	32.83	1,308,882	-0.46(-1.39%)
Dec 20, 2011	32.63	33.68	32.27	33.29	1,004,942	+1.41(+4.41%)
Dec 19, 2011	33.41	33.98	31.59	31.89	1,010,111	-1.33(-4.00%)
Dec 16, 2011	33.52	33.69	32.09	33.22	1,284,202	+0.84(+2.59%)
Dec 15, 2011	33.62	34.19	32.00	32.38	1,320,609	-0.78(-2.35%)
Dec 14, 2011	35.52	35.52	31.96	33.16	2,086,117	-2.26(-6.37%)
Dec 13, 2011	38.07	38.46	35.18	35.41	2,570,766	-2.18(-5.79%)
Dec 12, 2011	38.01	38.44	36.90	37.59	1,202,051	-1.50(-3.85%)
Dec 09, 2011	37.62	40.20	36.54	39.10	1,867,696	+1.54(+4.11%)
Dec 08, 2011	39.53	39.94	37.27	37.55	1,011,426	-2.58(-6.44%)
Dec 07, 2011	40.27	40.70	39.62	40.14	649,943	-0.13(-0.34%)
Dec 06, 2011	40.72	41.06	39.58	40.27	799,076	-0.64(-1.56%)
Dec 05, 2011	41.28	41.45	40.26	40.91	1,316,275	+1.49(+3.79%)
Dec 02, 2011	39.29	39.88	38.38	39.41	1,306,505	+0.62(+1.59%)

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