Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	41.79	42.92	39.45	39.89	4,727,994	-4.22(-9.57%)
Feb 28, 2012	43.36	44.68	43.13	44.11	1,894,364	+0.78(+1.81%)
Feb 27, 2012	43.30	44.39	42.67	43.33	1,009,083	-0.42(-0.97%)
Feb 24, 2012	43.20	44.33	42.01	43.76	1,178,009	+0.59(+1.36%)
Feb 23, 2012	43.28	43.46	42.20	43.17	782,189	+1.19(+2.83%)
Feb 22, 2012	41.82	44.38	41.43	41.98	1,316,625	+0.30(+0.72%)
Feb 21, 2012	42.18	42.54	41.15	41.68	922,599	-0.76(-1.80%)
Feb 17, 2012	42.93	43.55	41.96	42.44	851,570	-0.24(-0.57%)
Feb 16, 2012	41.38	42.73	40.30	42.68	456,511	+1.30(+3.15%)
Feb 15, 2012	42.20	42.65	40.98	41.38	687,810	-0.43(-1.04%)
Feb 14, 2012	41.24	42.31	40.67	41.82	1,219,500	+0.34(+0.81%)
Feb 13, 2012	44.59	45.87	41.05	41.48	2,059,918	-2.42(-5.52%)
Feb 10, 2012	44.14	46.35	43.55	43.90	548,670	-0.98(-2.17%)
Feb 09, 2012	45.06	45.19	44.06	44.88	408,901	+0.13(+0.28%)
Feb 08, 2012	44.59	46.11	43.92	44.75	753,800	+0.26(+0.59%)
Feb 07, 2012	45.21	45.21	43.89	44.49	806,764	-0.90(-1.98%)
Feb 06, 2012	45.96	46.16	45.18	45.39	606,634	-0.80(-1.74%)
Feb 03, 2012	44.92	46.42	44.69	46.19	1,179,047	+2.02(+4.57%)
Feb 02, 2012	43.88	45.41	43.46	44.17	757,942	-0.23(-0.52%)
Feb 01, 2012	41.04	44.73	40.75	44.40	1,823,020	+3.74(+9.19%)
Jan 31, 2012	40.80	41.29	39.92	40.67	489,378	-0.01(-0.02%)
Jan 30, 2012	41.10	41.60	40.11	40.68	748,654	-1.08(-2.59%)
Jan 27, 2012	41.06	43.26	40.97	41.76	1,123,813	+0.97(+2.37%)
Jan 26, 2012	39.92	41.67	39.47	40.79	1,219,618	+1.29(+3.28%)
Jan 25, 2012	39.13	40.09	38.63	39.50	955,069	+0.15(+0.39%)
Jan 24, 2012	36.84	39.34	35.89	39.34	1,400,432	+2.05(+5.49%)
Jan 23, 2012	39.19	39.45	37.07	37.30	995,989	-2.09(-5.30%)
Jan 20, 2012	38.89	39.44	38.45	39.38	762,578	+0.09(+0.22%)
Jan 19, 2012	39.42	39.77	38.16	39.29	967,247	-0.06(-0.15%)
Jan 18, 2012	39.83	39.83	38.48	39.35	1,991,349	+0.08(+0.20%)
Jan 17, 2012	40.19	41.13	38.45	39.28	1,028,710	-1.03(-2.56%)
Jan 13, 2012	40.14	41.27	39.91	40.31	975,681	-0.56(-1.37%)
Jan 12, 2012	39.83	41.16	38.89	40.87	1,200,350	+0.78(+1.95%)
Jan 11, 2012	38.62	40.77	38.37	40.09	1,731,798	+1.27(+3.28%)
Jan 10, 2012	38.07	39.08	37.23	38.81	1,684,070	+1.54(+4.12%)
Jan 09, 2012	36.06	38.15	35.70	37.28	2,043,229	+1.70(+4.78%)
Jan 06, 2012	35.23	36.59	34.10	35.58	2,992,460	+2.05(+6.11%)
Jan 05, 2012	31.31	33.77	30.47	33.53	2,081,672	+2.16(+6.90%)
Jan 04, 2012	31.30	32.97	31.07	31.37	1,952,495	-4.07(-11.47%)
Dec 30, 2011	34.22	36.11	33.41	35.43	1,795,566	+1.21(+3.53%)
Dec 29, 2011	33.54	34.92	33.30	34.22	1,238,271	+0.55(+1.63%)
Dec 28, 2011	33.31	34.27	32.18	33.67	1,097,880	+0.18(+0.55%)
Dec 27, 2011	33.66	33.93	32.68	33.49	772,346	-0.22(-0.66%)
Dec 23, 2011	32.76	34.16	32.74	33.71	768,089	+0.82(+2.50%)
Dec 21, 2011	34.14	34.27	31.85	32.89	1,306,459	-0.46(-1.39%)
Dec 20, 2011	32.69	33.74	32.33	33.36	1,003,081	+1.41(+4.41%)
Dec 19, 2011	33.47	34.04	31.65	31.95	1,008,241	-1.33(-4.00%)
Dec 16, 2011	33.58	33.75	32.15	33.28	1,281,824	+0.84(+2.59%)
Dec 15, 2011	33.68	34.25	32.06	32.44	1,318,164	-0.78(-2.35%)
Dec 14, 2011	35.59	35.59	32.02	33.22	2,082,254	-2.26(-6.37%)
Dec 13, 2011	38.14	38.53	35.25	35.48	2,566,006	-2.18(-5.79%)
Dec 12, 2011	38.08	38.51	36.97	37.66	1,199,825	-1.51(-3.85%)
Dec 09, 2011	37.69	40.27	36.61	39.17	1,864,238	+1.55(+4.11%)
Dec 08, 2011	39.60	40.02	37.33	37.62	1,009,554	-2.59(-6.44%)
Dec 07, 2011	40.35	40.77	39.69	40.21	648,740	-0.14(-0.34%)
Dec 06, 2011	40.79	41.14	39.65	40.35	797,597	-0.64(-1.55%)
Dec 05, 2011	41.35	41.53	40.34	40.98	1,313,838	+1.50(+3.79%)
Dec 02, 2011	39.36	39.95	38.45	39.49	1,304,086	+0.62(+1.59%)

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