Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	50.66	51.14	50.45	50.92	3,025,811	+0.21(+0.41%)
Feb 28, 2012	50.42	50.75	50.19	50.71	2,668,233	+0.43(+0.87%)
Feb 27, 2012	49.10	50.35	49.07	50.27	2,431,364	+0.84(+1.69%)
Feb 24, 2012	49.93	49.93	49.01	49.44	1,604,012	-0.43(-0.87%)
Feb 23, 2012	49.06	50.02	48.82	49.87	2,035,326	+0.82(+1.67%)
Feb 22, 2012	48.56	49.32	48.46	49.06	1,165,408	+0.23(+0.46%)
Feb 21, 2012	48.75	49.15	48.36	48.83	1,902,598	+0.09(+0.18%)
Feb 17, 2012	49.03	49.11	48.57	48.74	1,523,751	-0.03(-0.07%)
Feb 16, 2012	48.08	49.06	47.95	48.78	1,662,901	+0.78(+1.63%)
Feb 15, 2012	48.28	49.07	47.93	47.99	2,784,353	+0.02(+0.04%)
Feb 14, 2012	47.55	48.20	47.45	47.98	3,289,837	-0.30(-0.61%)
Feb 13, 2012	49.05	49.16	48.18	48.27	4,138,518	-1.22(-2.46%)
Feb 10, 2012	49.66	49.95	49.39	49.49	1,566,360	-0.65(-1.30%)
Feb 09, 2012	49.58	50.17	49.12	50.14	2,091,301	+0.50(+1.02%)
Feb 08, 2012	49.74	49.99	49.25	49.64	2,330,049	-0.32(-0.64%)
Feb 07, 2012	49.48	50.17	48.86	49.96	2,541,906	+0.03(+0.05%)
Feb 06, 2012	49.71	50.39	49.40	49.93	3,752,292	-0.06(-0.12%)
Feb 03, 2012	48.27	50.74	46.97	49.99	11,387,546	-1.19(-2.33%)
Feb 02, 2012	51.43	51.75	50.58	51.19	2,645,995	-0.04(-0.08%)

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