Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	41.79	42.92	39.45	39.90	4,727,496	-4.22(-9.57%)
Feb 28, 2012	43.37	44.69	43.14	44.12	1,894,164	+0.78(+1.81%)
Feb 27, 2012	43.31	44.40	42.67	43.34	1,008,976	-0.42(-0.97%)
Feb 24, 2012	43.20	44.33	42.01	43.76	1,177,885	+0.59(+1.36%)
Feb 23, 2012	43.29	43.46	42.21	43.17	782,106	+1.19(+2.83%)
Feb 22, 2012	41.83	44.39	41.43	41.98	1,316,486	+0.30(+0.72%)
Feb 21, 2012	42.19	42.54	41.15	41.68	922,502	-0.76(-1.80%)
Feb 17, 2012	42.93	43.56	41.96	42.45	851,480	-0.24(-0.57%)
Feb 16, 2012	41.38	42.74	40.30	42.69	456,463	+1.30(+3.15%)
Feb 15, 2012	42.21	42.65	40.99	41.38	687,738	-0.43(-1.04%)
Feb 14, 2012	41.24	42.31	40.67	41.82	1,219,371	+0.34(+0.82%)
Feb 13, 2012	44.59	45.88	41.06	41.48	2,059,700	-2.42(-5.52%)
Feb 10, 2012	44.15	46.36	43.56	43.91	548,612	-0.98(-2.17%)
Feb 09, 2012	45.06	45.19	44.06	44.88	408,857	+0.13(+0.28%)
Feb 08, 2012	44.59	46.12	43.93	44.76	753,721	+0.26(+0.59%)
Feb 07, 2012	45.22	45.22	43.90	44.49	806,679	-0.90(-1.98%)
Feb 06, 2012	45.96	46.17	45.18	45.39	606,570	-0.80(-1.74%)
Feb 03, 2012	44.93	46.43	44.70	46.19	1,178,922	+2.02(+4.57%)
Feb 02, 2012	43.89	45.41	43.46	44.18	757,862	-0.23(-0.52%)
Feb 01, 2012	41.05	44.74	40.76	44.41	1,822,828	+3.74(+9.19%)
Jan 31, 2012	40.81	41.30	39.93	40.67	489,327	-0.01(-0.02%)
Jan 30, 2012	41.10	41.61	40.11	40.68	748,575	-1.08(-2.59%)
Jan 27, 2012	41.07	43.27	40.97	41.76	1,123,694	+0.97(+2.37%)
Jan 26, 2012	39.93	41.67	39.47	40.80	1,219,489	+1.29(+3.28%)
Jan 25, 2012	39.13	40.09	38.63	39.50	954,968	+0.15(+0.39%)
Jan 24, 2012	36.85	39.35	35.89	39.35	1,400,284	+2.05(+5.49%)
Jan 23, 2012	39.19	39.45	37.08	37.30	995,884	-2.09(-5.30%)
Jan 20, 2012	38.89	39.44	38.46	39.39	762,498	+0.09(+0.22%)
Jan 19, 2012	39.42	39.77	38.16	39.30	967,145	-0.06(-0.15%)
Jan 18, 2012	39.83	39.83	38.49	39.36	1,991,139	+0.08(+0.20%)
Jan 17, 2012	40.20	41.13	38.46	39.28	1,028,601	-1.03(-2.56%)
Jan 13, 2012	40.15	41.28	39.92	40.31	975,578	-0.56(-1.37%)
Jan 12, 2012	39.83	41.16	38.89	40.87	1,200,224	+0.78(+1.95%)
Jan 11, 2012	38.62	40.78	38.37	40.09	1,731,616	+1.27(+3.28%)
Jan 10, 2012	38.07	39.09	37.23	38.82	1,683,892	+1.54(+4.12%)
Jan 09, 2012	36.06	38.15	35.71	37.28	2,043,014	+1.70(+4.78%)
Jan 06, 2012	35.23	36.59	34.10	35.58	2,992,145	+2.05(+6.11%)
Jan 05, 2012	31.31	33.77	30.47	33.53	2,081,452	+2.16(+6.90%)
Jan 04, 2012	31.30	32.97	31.07	31.37	1,952,289	-4.07(-11.47%)
Dec 30, 2011	34.23	36.11	33.42	35.44	1,795,377	+1.21(+3.53%)
Dec 29, 2011	33.54	34.92	33.30	34.23	1,238,140	+0.55(+1.63%)
Dec 28, 2011	33.31	34.28	32.18	33.68	1,097,764	+0.18(+0.55%)
Dec 27, 2011	33.67	33.93	32.68	33.49	772,265	-0.22(-0.66%)
Dec 23, 2011	32.76	34.16	32.74	33.72	768,008	+0.82(+2.50%)
Dec 21, 2011	34.14	34.28	31.85	32.90	1,306,321	-0.46(-1.39%)
Dec 20, 2011	32.69	33.75	32.34	33.36	1,002,975	+1.41(+4.41%)
Dec 19, 2011	33.48	34.04	31.65	31.95	1,008,135	-1.33(-4.00%)
Dec 16, 2011	33.58	33.76	32.15	33.28	1,281,689	+0.84(+2.59%)
Dec 15, 2011	33.69	34.26	32.06	32.44	1,318,025	-0.78(-2.35%)
Dec 14, 2011	35.59	35.59	32.03	33.22	2,082,035	-2.26(-6.37%)
Dec 13, 2011	38.14	38.54	35.25	35.48	2,565,736	-2.18(-5.80%)
Dec 12, 2011	38.08	38.52	36.97	37.67	1,199,699	-1.51(-3.85%)
Dec 09, 2011	37.70	40.27	36.61	39.17	1,864,041	+1.55(+4.11%)
Dec 08, 2011	39.61	40.02	37.34	37.63	1,009,447	-2.59(-6.44%)
Dec 07, 2011	40.35	40.78	39.69	40.22	648,671	-0.14(-0.34%)
Dec 06, 2011	40.80	41.14	39.66	40.35	797,513	-0.64(-1.56%)
Dec 05, 2011	41.36	41.53	40.34	40.99	1,313,699	+1.50(+3.79%)
Dec 02, 2011	39.37	39.96	38.46	39.49	1,303,949	+0.62(+1.59%)

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