Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	22.04	22.32	22.03	22.29	24,351,160	+0.26(+1.18%)
Feb 25, 2011	21.94	22.08	21.90	22.03	13,113,195	+0.11(+0.50%)
Feb 24, 2011	21.95	22.01	21.80	21.92	20,383,964	-0.04(-0.19%)
Feb 23, 2011	22.25	22.32	21.93	21.96	24,515,364	-0.17(-0.77%)
Feb 22, 2011	22.41	22.45	22.08	22.13	25,949,378	-0.35(-1.55%)
Feb 18, 2011	22.62	22.73	22.45	22.48	24,888,240	-0.17(-0.75%)
Feb 17, 2011	22.56	22.69	22.38	22.65	16,001,099	+0.10(+0.42%)
Feb 16, 2011	22.40	22.71	22.36	22.56	20,588,222	+0.12(+0.52%)
Feb 15, 2011	22.45	22.46	22.34	22.44	24,770,030	-0.02(-0.09%)
Feb 14, 2011	22.56	22.60	22.41	22.46	18,151,364	-0.17(-0.76%)
Feb 11, 2011	22.56	22.67	22.49	22.63	15,616,003	+0.08(+0.36%)
Feb 10, 2011	22.66	22.68	22.51	22.55	15,834,856	-0.10(-0.42%)
Feb 09, 2011	22.74	22.78	22.53	22.64	20,680,664	-0.12(-0.54%)
Feb 08, 2011	22.69	22.79	22.62	22.77	17,351,940	+0.18(+0.82%)
Feb 07, 2011	22.54	22.60	22.40	22.58	21,170,456	+0.08(+0.33%)
Feb 04, 2011	22.51	22.66	22.43	22.51	36,930,948	-0.08(-0.36%)
Feb 03, 2011	22.58	22.64	22.25	22.59	58,805,192	-0.55(-2.40%)
Feb 02, 2011	23.20	23.29	22.99	23.14	20,163,472	-0.12(-0.53%)

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