Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	49.69	50.17	47.50	47.97	4,704,143	-1.80(-3.62%)
Feb 28, 2012	48.55	50.00	48.25	49.77	3,251,452	+1.42(+2.94%)
Feb 27, 2012	48.49	48.98	48.18	48.35	2,046,977	-0.29(-0.60%)
Feb 24, 2012	49.00	49.35	48.28	48.64	1,960,785	-0.71(-1.44%)
Feb 23, 2012	49.63	49.82	49.16	49.35	2,687,095	+0.09(+0.18%)
Feb 22, 2012	48.30	49.49	48.00	49.26	2,829,577	+1.10(+2.28%)
Feb 21, 2012	47.48	48.35	47.28	48.16	2,870,197	+1.35(+2.88%)
Feb 17, 2012		46.81	46.81	46.81	0	-0.44(-0.93%)
Feb 16, 2012	45.75	47.48	45.32	47.25	3,557,357	+2.05(+4.54%)
Feb 15, 2012	46.00	46.06	45.20	45.20	2,167,449	-0.23(-0.51%)
Feb 14, 2012	45.91	45.95	44.81	45.43	1,726,010	-0.27(-0.59%)
Feb 13, 2012	46.00	46.08	45.52	45.70	1,299,982	-0.22(-0.48%)
Feb 10, 2012	45.95	46.36	45.46	45.92	2,001,959	-0.64(-1.37%)
Feb 09, 2012	47.42	47.55	46.33	46.56	2,360,333	-0.41(-0.87%)
Feb 08, 2012	47.48	47.89	46.77	46.97	2,328,207	-0.61(-1.28%)
Feb 07, 2012	47.50	48.12	46.60	47.58	2,206,706	+0.31(+0.66%)
Feb 06, 2012	47.09	47.92	47.03	47.27	1,847,927	+0.02(+0.04%)
Feb 03, 2012	48.33	48.33	47.12	47.25	4,040,963	-1.41(-2.90%)
Feb 02, 2012	47.73	48.90	47.48	48.66	2,358,429	+0.99(+2.08%)
Feb 01, 2012	48.60	48.88	47.60	47.67	2,893,437	-0.83(-1.71%)
Jan 31, 2012	49.45	49.69	48.02	48.50	2,785,652	-0.28(-0.57%)
Jan 30, 2012	48.50	49.15	48.21	48.78	1,963,529	-0.44(-0.89%)
Jan 27, 2012	48.49	49.73	48.46	49.22	3,114,348	+0.47(+0.96%)
Jan 26, 2012	48.25	48.97	48.15	48.75	4,170,656	+1.04(+2.18%)
Jan 25, 2012	44.65	47.95	44.21	47.71	4,317,339	+2.86(+6.38%)
Jan 24, 2012	45.49	45.69	44.50	44.85	2,289,292	-0.84(-1.84%)
Jan 23, 2012	45.80	45.85	45.15	45.69	1,925,415	+0.07(+0.15%)
Jan 20, 2012	44.71	45.87	44.60	45.62	1,877,748	+0.73(+1.63%)
Jan 19, 2012	45.39	45.58	44.59	44.89	2,664,737	-0.56(-1.23%)
Jan 18, 2012	45.75	46.23	45.21	45.45	2,834,432	-0.22(-0.48%)
Jan 17, 2012	47.05	47.16	45.52	45.67	2,307,368	-0.89(-1.91%)
Jan 16, 2012	46.65	46.85	46.40	46.56	371,155	+0.11(+0.24%)
Jan 13, 2012	46.65	46.80	45.93	46.45	1,968,962	-0.33(-0.71%)
Jan 12, 2012	46.50	47.23	46.46	46.78	2,237,036	+0.68(+1.48%)
Jan 11, 2012	46.15	46.31	45.58	46.10	2,985,401	+0.27(+0.59%)
Jan 10, 2012	46.68	46.69	45.81	45.83	2,178,455	+0.03(+0.07%)
Jan 09, 2012	45.67	46.13	45.17	45.80	3,141,603	+0.60(+1.33%)
Jan 06, 2012	46.26	46.30	44.98	45.20	2,702,398	-0.75(-1.63%)
Jan 05, 2012	45.45	46.25	45.14	45.95	3,037,544	+0.24(+0.53%)
Jan 04, 2012	46.15	46.70	45.51	45.71	2,527,190	+0.50(+1.11%)
Dec 30, 2011	45.10	45.21	44.54	45.21	1,648,568	+0.79(+1.78%)
Dec 29, 2011	43.38	44.49	43.08	44.42	1,386,055	+0.86(+1.97%)
Dec 28, 2011	45.02	45.04	43.56	43.56	1,798,133	-2.14(-4.68%)
Dec 23, 2011	45.65	45.70	45.70	45.70	1,027,803	-0.40(-0.87%)
Dec 21, 2011	47.01	47.02	45.77	46.10	3,330,791	-0.78(-1.66%)
Dec 20, 2011	46.70	47.39	46.60	46.88	2,178,264	+0.74(+1.60%)
Dec 19, 2011	47.84	47.85	45.91	46.14	3,009,818	-1.20(-2.53%)
Dec 16, 2011	47.40	48.59	47.34	47.34	5,362,394	+0.41(+0.87%)
Dec 15, 2011	47.30	47.90	46.66	46.93	2,637,912	-0.38(-0.80%)
Dec 14, 2011	47.45	47.87	46.40	47.31	3,958,937	-0.79(-1.64%)
Dec 13, 2011	49.48	50.10	47.60	48.10	3,336,414	-1.42(-2.87%)
Dec 12, 2011	49.86	50.00	48.63	49.52	2,560,820	-1.68(-3.28%)
Dec 09, 2011	51.61	51.76	50.93	51.20	1,840,526	-0.45(-0.87%)
Dec 08, 2011	51.58	52.07	51.08	51.65	2,208,251	-0.89(-1.69%)
Dec 07, 2011	52.79	53.00	51.86	52.54	1,852,947	+0.00(+0.00%)
Dec 06, 2011	51.55	53.01	51.11	52.54	2,879,822	+0.70(+1.35%)
Dec 05, 2011	51.89	53.16	51.71	51.84	2,029,806	-0.49(-0.94%)
Dec 02, 2011	54.75	54.75	52.16	52.33	2,823,077	-2.02(-3.72%)

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