Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	82.79	84.11	80.61	81.67	2,810,079	+0.19(+0.23%)
Feb 25, 2011	80.72	82.14	79.93	81.48	2,479,372	+3.48(+4.46%)
Feb 24, 2011	76.76	79.95	76.37	78.00	3,137,013	+2.36(+3.12%)
Feb 23, 2011	78.59	79.77	75.18	75.64	4,639,569	-2.48(-3.17%)
Feb 22, 2011	80.06	83.00	77.32	78.12	6,671,997	-7.40(-8.65%)
Feb 18, 2011	88.31	89.64	85.29	85.52	2,733,069	-2.58(-2.93%)
Feb 17, 2011	89.71	89.71	88.02	88.10	2,222,512	-1.65(-1.83%)
Feb 16, 2011	90.00	90.68	88.66	89.75	2,752,008	-3.59(-3.85%)
Feb 15, 2011	94.91	94.98	92.50	93.34	1,369,432	-0.55(-0.59%)
Feb 14, 2011	93.68	95.29	93.61	93.89	1,098,035	+0.73(+0.78%)
Feb 11, 2011	93.42	94.00	91.93	93.16	1,616,550	-1.01(-1.07%)
Feb 10, 2011	90.36	94.30	89.45	94.17	2,050,625	+1.67(+1.81%)
Feb 09, 2011	91.48	93.94	90.64	92.50	2,027,707	+1.73(+1.91%)
Feb 08, 2011	90.53	91.18	88.07	90.77	1,379,506	+0.07(+0.08%)
Feb 07, 2011	92.29	92.84	90.30	90.70	1,708,249	-0.39(-0.43%)
Feb 04, 2011	88.50	91.10	88.01	91.09	2,010,896	+2.76(+3.12%)
Feb 03, 2011	88.68	90.00	87.00	88.33	1,849,583	+0.57(+0.65%)
Feb 02, 2011	85.00	88.19	84.30	87.76	1,874,812	+2.27(+2.66%)

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