Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	40.92	41.12	39.41	39.62	2,740,969	-1.24(-3.03%)
Feb 28, 2012	40.44	40.93	39.84	40.86	1,557,561	+0.52(+1.29%)
Feb 27, 2012	40.37	40.43	39.75	40.34	1,122,151	-0.32(-0.79%)
Feb 24, 2012	40.51	41.10	40.42	40.66	1,643,074	+0.02(+0.05%)
Feb 23, 2012	40.50	41.07	40.35	40.64	1,588,747	+0.09(+0.22%)
Feb 22, 2012	39.59	40.75	39.40	40.55	2,266,402	+1.11(+2.81%)
Feb 21, 2012	38.85	39.82	38.63	39.44	2,493,842	+1.14(+2.98%)
Feb 17, 2012		38.30	38.30	38.30	0	-1.08(-2.74%)
Feb 16, 2012	38.02	39.44	37.91	39.38	2,335,872	+0.90(+2.34%)
Feb 15, 2012	39.20	39.25	38.11	38.48	1,998,216	-0.49(-1.26%)
Feb 14, 2012	39.15	39.19	38.17	38.97	3,558,282	-0.33(-0.84%)
Feb 13, 2012	40.64	40.74	39.13	39.30	2,364,225	-0.94(-2.34%)
Feb 10, 2012	40.01	40.38	39.13	40.24	3,727,286	-0.55(-1.35%)
Feb 09, 2012	41.12	41.59	40.39	40.79	2,819,106	+0.04(+0.10%)
Feb 08, 2012	42.00	42.00	40.56	40.75	3,711,323	-0.85(-2.04%)
Feb 07, 2012	42.55	42.55	41.40	41.60	2,482,020	-0.90(-2.12%)
Feb 06, 2012	43.01	43.25	42.27	42.50	2,721,668	-0.90(-2.07%)
Feb 03, 2012	42.95	43.72	42.74	43.40	4,032,509	+0.88(+2.07%)
Feb 02, 2012	42.46	42.97	41.71	42.52	2,138,616	+0.15(+0.35%)

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