Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	20.97	21.32	20.76	20.85	2,732,989	-0.18(-0.85%)
Feb 25, 2011	20.31	21.17	20.25	21.03	2,972,335	+0.74(+3.67%)
Feb 24, 2011	19.49	20.54	19.48	20.29	4,339,172	-0.28(-1.35%)
Feb 23, 2011	20.58	20.86	20.29	20.56	2,665,929	+0.13(+0.61%)
Feb 22, 2011	20.90	21.01	20.33	20.44	1,947,879	-0.61(-2.90%)
Feb 18, 2011	21.06	21.20	20.82	21.05	977,169	+0.01(+0.04%)
Feb 17, 2011	20.77	21.11	20.75	21.04	1,371,726	+0.20(+0.95%)
Feb 16, 2011	20.99	21.09	20.74	20.84	2,532,407	-0.13(-0.60%)
Feb 15, 2011	20.68	21.14	20.67	20.97	2,668,857	+0.22(+1.04%)
Feb 14, 2011	20.91	21.00	20.38	20.75	2,183,755	-0.23(-1.11%)
Feb 11, 2011	21.01	21.08	20.76	20.99	2,578,391	-0.08(-0.38%)
Feb 10, 2011	20.85	21.52	20.63	21.07	7,203,541	+1.17(+5.91%)
Feb 09, 2011	19.74	19.89	19.43	19.89	2,673,833	+0.48(+2.50%)
Feb 08, 2011	19.83	19.84	19.39	19.41	3,051,230	-0.42(-2.13%)
Feb 07, 2011	19.65	20.13	19.54	19.83	1,911,504	+0.24(+1.24%)
Feb 04, 2011	19.55	19.85	19.52	19.59	1,812,939	-0.01(-0.05%)
Feb 03, 2011	19.45	19.73	19.30	19.60	2,333,624	+0.09(+0.47%)
Feb 02, 2011	19.80	19.87	19.45	19.50	2,460,128	-0.23(-1.15%)

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