Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	40.57	41.36	40.03	40.65	418,794	+0.11(+0.26%)
Feb 25, 2011	38.65	40.55	38.48	40.54	521,750	+2.09(+5.42%)
Feb 24, 2011	36.45	38.63	36.01	38.46	542,895	+1.99(+5.46%)
Feb 23, 2011	38.54	38.60	35.74	36.47	784,519	-2.01(-5.22%)
Feb 22, 2011	39.31	39.31	37.80	38.48	718,584	-1.95(-4.83%)
Feb 18, 2011	43.32	43.46	39.75	40.43	676,105	-2.83(-6.54%)
Feb 17, 2011	41.46	43.33	40.68	43.26	617,025	+1.94(+4.70%)
Feb 16, 2011	38.88	42.29	38.77	41.32	726,576	+2.74(+7.11%)
Feb 15, 2011	38.46	38.70	37.67	38.57	335,344	+0.02(+0.05%)
Feb 14, 2011	38.89	38.97	38.37	38.56	362,861	-0.53(-1.36%)
Feb 11, 2011	36.12	39.10	35.99	39.09	546,489	+2.71(+7.46%)
Feb 10, 2011	35.88	36.61	35.61	36.37	302,979	+0.16(+0.45%)
Feb 09, 2011	36.49	36.51	35.93	36.21	259,535	-0.34(-0.92%)
Feb 08, 2011	36.33	36.55	36.03	36.55	254,433	+0.21(+0.58%)
Feb 07, 2011	36.12	36.54	35.98	36.33	350,314	+0.30(+0.83%)
Feb 04, 2011	35.64	36.27	35.39	36.03	154,875	+0.40(+1.11%)
Feb 03, 2011	35.34	35.82	34.70	35.64	209,671	+0.48(+1.37%)
Feb 02, 2011	34.91	35.39	34.77	35.16	274,057	+0.06(+0.17%)

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