Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	23.26	23.46	23.18	23.44	4,859,126	+0.22(+0.95%)
Feb 25, 2011	22.96	23.24	22.96	23.21	3,683,473	+0.30(+1.29%)
Feb 24, 2011	23.27	23.33	22.72	22.92	6,913,367	-0.31(-1.33%)
Feb 23, 2011	23.38	23.72	23.20	23.23	6,521,616	-0.18(-0.76%)
Feb 22, 2011	23.43	23.60	23.26	23.41	7,910,988	-0.27(-1.15%)
Feb 18, 2011	23.36	23.68	23.16	23.68	9,210,934	+0.37(+1.58%)
Feb 17, 2011	22.62	23.35	22.57	23.31	10,282,977	+0.52(+2.30%)
Feb 16, 2011	22.64	22.90	22.57	22.79	6,631,537	+0.27(+1.18%)
Feb 15, 2011	22.76	22.81	22.47	22.52	9,938,601	-0.31(-1.36%)
Feb 14, 2011	23.10	23.12	22.81	22.83	7,761,024	-0.32(-1.37%)
Feb 11, 2011	22.87	23.35	22.85	23.15	7,273,314	+0.28(+1.23%)
Feb 10, 2011	22.68	23.18	22.62	22.87	19,334,030	-1.00(-4.17%)
Feb 09, 2011	24.01	24.05	23.71	23.86	6,952,380	-0.15(-0.61%)
Feb 08, 2011	23.52	24.01	23.35	24.01	7,756,937	+0.50(+2.13%)
Feb 07, 2011	23.24	23.51	23.13	23.51	6,435,682	+0.39(+1.69%)
Feb 04, 2011	23.09	23.12	22.87	23.12	4,625,735	+0.10(+0.42%)
Feb 03, 2011	22.93	23.21	22.64	23.02	6,242,414	+0.07(+0.29%)
Feb 02, 2011	23.22	23.26	22.89	22.96	4,813,525	-0.35(-1.49%)

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