Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	52.89	53.03	52.51	52.66	1,646,262	-0.12(-0.22%)
Feb 25, 2011	52.36	52.81	51.97	52.77	1,637,616	+0.54(+1.03%)
Feb 24, 2011	51.59	52.56	51.53	52.24	2,416,936	+0.81(+1.57%)
Feb 23, 2011	52.18	52.47	51.16	51.43	2,692,664	-0.73(-1.41%)
Feb 22, 2011	54.16	54.19	52.03	52.16	3,312,522	-2.39(-4.37%)
Feb 18, 2011	54.56	54.88	54.40	54.55	1,869,452	-0.01(-0.03%)
Feb 17, 2011	54.30	54.88	54.21	54.56	1,043,027	+0.07(+0.12%)
Feb 16, 2011	53.90	54.93	53.74	54.50	1,277,966	+0.63(+1.17%)
Feb 15, 2011	53.79	54.10	53.49	53.87	1,510,060	+0.10(+0.19%)
Feb 14, 2011	54.62	54.90	53.73	53.76	1,854,181	-0.84(-1.55%)
Feb 11, 2011	53.91	54.83	53.76	54.61	2,099,068	+0.34(+0.63%)
Feb 10, 2011	53.36	54.38	53.36	54.27	1,381,210	+0.49(+0.92%)
Feb 09, 2011	53.33	53.89	53.16	53.77	1,121,876	+0.25(+0.48%)
Feb 08, 2011	53.84	53.89	53.11	53.52	1,910,384	-0.39(-0.73%)
Feb 07, 2011	53.87	54.10	53.39	53.91	1,556,542	+0.04(+0.07%)
Feb 04, 2011	54.12	54.12	53.33	53.87	1,887,427	-0.28(-0.51%)
Feb 03, 2011	53.54	54.61	53.52	54.15	2,800,514	+0.51(+0.95%)
Feb 02, 2011	54.70	56.88	53.61	53.64	7,317,004	-3.24(-5.70%)

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