Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	46.60	46.78	44.23	44.53	14,454,855	-1.93(-4.15%)
Feb 28, 2012	45.96	46.57	45.79	46.46	6,448,350	+0.36(+0.78%)
Feb 27, 2012	46.30	46.91	46.05	46.10	7,695,963	-0.74(-1.58%)
Feb 24, 2012	47.47	48.11	46.14	46.84	9,769,961	-0.97(-2.02%)
Feb 23, 2012	47.17	48.28	46.99	47.81	10,233,469	+0.76(+1.62%)
Feb 22, 2012	46.15	47.43	45.72	47.05	9,637,077	+0.93(+2.01%)
Feb 21, 2012	45.28	46.25	44.78	46.12	9,262,380	+1.57(+3.52%)
Feb 17, 2012	45.55	45.67	44.36	44.55	5,343,698	-0.73(-1.62%)
Feb 16, 2012	44.72	45.46	44.04	45.28	6,027,601	+0.62(+1.39%)
Feb 15, 2012	44.32	45.25	44.19	44.66	7,234,594	+0.62(+1.41%)
Feb 14, 2012	44.62	44.63	43.51	44.04	7,462,017	-0.48(-1.08%)
Feb 13, 2012	44.93	44.95	44.12	44.52	4,413,821	-0.16(-0.35%)
Feb 10, 2012	44.83	44.90	44.21	44.68	5,963,221	-0.76(-1.68%)
Feb 09, 2012	45.76	46.00	45.31	45.44	5,135,831	-0.04(-0.10%)
Feb 08, 2012	45.70	46.05	45.31	45.49	4,607,409	-0.12(-0.26%)
Feb 07, 2012	45.60	46.13	44.97	45.61	6,412,498	-0.02(-0.05%)
Feb 06, 2012	45.49	45.82	45.22	45.63	6,071,920	-0.09(-0.20%)
Feb 03, 2012	46.39	46.46	45.46	45.72	10,493,715	-0.96(-2.05%)
Feb 02, 2012	46.04	46.84	45.97	46.68	8,154,294	+0.88(+1.91%)
Feb 01, 2012	46.22	46.45	45.49	45.80	8,416,420	-0.27(-0.59%)
Jan 31, 2012	46.47	46.69	45.73	46.07	8,810,627	+0.19(+0.42%)
Jan 30, 2012	45.73	46.30	45.25	45.88	7,668,506	-0.22(-0.47%)
Jan 27, 2012	45.22	46.30	44.93	46.09	7,782,614	+0.79(+1.75%)
Jan 26, 2012	45.92	46.15	45.05	45.30	10,188,779	+0.15(+0.33%)
Jan 25, 2012	43.02	45.44	42.89	45.15	16,454,136	+2.08(+4.82%)
Jan 24, 2012	43.95	44.08	42.90	43.07	11,061,642	-1.33(-3.00%)
Jan 23, 2012	44.58	44.95	44.18	44.41	9,075,772	-0.01(-0.02%)
Jan 20, 2012	44.75	45.07	44.16	44.42	11,102,203	-0.25(-0.55%)
Jan 19, 2012	44.94	45.18	43.96	44.66	12,525,263	-0.56(-1.24%)
Jan 18, 2012	45.14	45.54	44.87	45.22	10,844,469	-0.44(-0.97%)
Jan 17, 2012	47.62	47.62	45.21	45.67	12,231,925	-1.84(-3.86%)
Jan 13, 2012	47.72	47.90	46.88	47.50	5,615,246	-0.49(-1.02%)
Jan 12, 2012	47.63	48.42	47.63	47.99	7,869,321	+0.52(+1.11%)
Jan 11, 2012	47.04	47.51	46.57	47.47	6,726,106	+0.52(+1.10%)
Jan 10, 2012	46.63	47.29	46.58	46.95	8,479,109	+0.88(+1.90%)
Jan 09, 2012	46.69	46.72	45.73	46.07	5,105,099	-0.37(-0.79%)
Jan 06, 2012	46.81	46.93	46.00	46.44	5,629,150	-0.10(-0.21%)
Jan 05, 2012	46.07	46.80	45.86	46.54	7,399,511	+0.16(+0.34%)
Jan 04, 2012	46.30	46.92	46.01	46.38	5,669,258	+1.41(+3.13%)
Dec 30, 2011	45.23	45.23	44.73	44.97	4,424,462	-0.26(-0.58%)
Dec 29, 2011	43.73	45.34	43.65	45.23	7,143,034	+0.70(+1.58%)
Dec 28, 2011	45.80	46.02	44.28	44.53	7,722,032	-1.46(-3.18%)
Dec 27, 2011	46.18	46.53	45.87	45.99	2,666,397	-0.38(-0.82%)
Dec 23, 2011	45.96	46.39	45.60	46.37	3,983,522	-0.75(-1.59%)
Dec 21, 2011	46.77	47.21	46.50	47.12	6,318,004	+0.20(+0.43%)
Dec 20, 2011	46.62	47.18	46.30	46.92	6,992,057	+1.17(+2.56%)
Dec 19, 2011	46.56	46.96	45.62	45.75	8,526,989	-0.85(-1.82%)
Dec 16, 2011	46.79	47.36	46.35	46.60	11,149,138	+0.31(+0.68%)
Dec 15, 2011	46.60	46.76	45.75	46.28	8,998,316	+0.10(+0.23%)
Dec 14, 2011	46.08	47.10	45.59	46.18	13,340,707	-1.15(-2.42%)
Dec 13, 2011	48.66	49.42	47.11	47.32	8,425,419	-1.59(-3.25%)
Dec 12, 2011	48.89	49.10	48.31	48.91	8,991,431	-1.25(-2.49%)
Dec 09, 2011	49.54	50.37	49.48	50.16	4,913,693	+0.66(+1.33%)
Dec 08, 2011	50.14	50.52	49.20	49.50	7,646,638	-1.24(-2.44%)
Dec 07, 2011	50.24	50.94	50.07	50.74	6,503,013	+0.42(+0.83%)
Dec 06, 2011	49.11	50.79	48.74	50.32	8,060,244	+0.87(+1.76%)
Dec 05, 2011	49.65	50.65	49.09	49.45	8,570,106	-0.51(-1.03%)
Dec 02, 2011	51.55	51.55	49.88	49.97	7,800,963	-1.33(-2.59%)

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