Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	46.74	46.80	46.43	46.66	1,168,290	+0.21(+0.45%)
Feb 25, 2011	46.28	46.52	46.08	46.45	821,099	+0.43(+0.93%)
Feb 24, 2011	45.97	46.35	45.58	46.02	1,395,119	+0.02(+0.04%)
Feb 23, 2011	47.76	47.76	45.56	46.00	1,721,865	-1.47(-3.10%)
Feb 22, 2011	48.20	48.30	47.25	47.47	1,200,909	-1.18(-2.43%)
Feb 18, 2011	48.56	48.78	48.07	48.65	1,096,094	+0.19(+0.39%)
Feb 17, 2011	48.49	48.65	48.18	48.46	1,033,178	-0.12(-0.25%)
Feb 16, 2011	48.94	48.99	48.41	48.58	1,563,631	-0.24(-0.49%)
Feb 15, 2011	49.20	49.33	48.68	48.82	799,374	-0.48(-0.97%)
Feb 14, 2011	49.26	49.61	49.19	49.30	739,676	+0.09(+0.18%)
Feb 11, 2011	49.27	49.71	48.93	49.21	850,790	-0.14(-0.28%)
Feb 10, 2011	49.22	49.65	48.73	49.35	1,111,967	+0.14(+0.28%)
Feb 09, 2011	48.77	49.24	48.63	49.21	1,282,924	+0.43(+0.88%)
Feb 08, 2011	48.23	48.82	48.23	48.78	1,414,235	+0.49(+1.01%)
Feb 07, 2011	47.38	48.43	47.38	48.29	1,359,732	+0.93(+1.96%)
Feb 04, 2011	46.58	47.36	46.34	47.36	903,301	+1.10(+2.38%)
Feb 03, 2011	46.53	46.57	45.95	46.26	1,062,856	-0.23(-0.49%)
Feb 02, 2011	46.43	46.86	46.25	46.49	1,140,601	-0.03(-0.06%)

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