Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	59.68	59.98	58.25	58.35	4,401,386	+2.16(+3.85%)
Feb 25, 2011	56.54	56.70	55.97	56.19	1,761,881	-0.11(-0.19%)
Feb 24, 2011	55.00	57.17	55.00	56.30	1,625,210	-0.18(-0.32%)
Feb 23, 2011	56.97	58.07	56.43	56.47	2,909,358	-0.92(-1.61%)
Feb 22, 2011	57.40	60.14	56.81	57.40	5,395,798	+2.25(+4.09%)
Feb 18, 2011	54.98	55.56	54.45	55.15	1,886,709	-0.31(-0.55%)
Feb 17, 2011	54.27	55.58	54.25	55.45	2,916,762	+1.10(+2.03%)
Feb 16, 2011	53.40	54.45	53.38	54.35	2,049,704	+0.98(+1.83%)
Feb 15, 2011	52.60	53.41	52.59	53.37	1,965,149	+0.66(+1.26%)
Feb 14, 2011	52.37	52.85	51.79	52.71	1,105,379	+0.37(+0.70%)
Feb 11, 2011	52.46	52.97	52.27	52.34	1,188,363	-0.24(-0.46%)
Feb 10, 2011	51.92	52.62	51.88	52.58	1,551,170	+0.01(+0.02%)
Feb 09, 2011	52.34	53.16	52.20	52.57	2,006,072	+0.23(+0.45%)
Feb 08, 2011	52.48	52.79	52.03	52.34	1,972,739	-0.39(-0.73%)
Feb 07, 2011	53.11	54.25	52.52	52.72	5,192,593	-1.62(-2.97%)
Feb 04, 2011	55.47	56.05	53.63	54.34	3,162,520	-0.60(-1.09%)
Feb 03, 2011	52.72	57.64	52.02	54.94	6,535,125	+2.03(+3.83%)
Feb 02, 2011	53.17	53.42	52.74	52.91	984,798	-0.53(-0.99%)

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