Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	60.38	60.69	59.25	60.21	2,520,069	-0.04(-0.06%)
Feb 28, 2012	60.59	60.79	59.57	60.25	2,707,667	-0.36(-0.59%)
Feb 27, 2012	61.48	61.57	60.45	60.61	2,347,678	-1.74(-2.79%)
Feb 24, 2012	62.51	63.30	62.16	62.35	2,124,912	-0.12(-0.20%)
Feb 23, 2012	62.55	62.82	61.25	62.47	2,246,492	-0.03(-0.05%)
Feb 22, 2012	62.49	64.77	61.77	62.50	5,186,996	+1.73(+2.85%)
Feb 21, 2012	62.60	63.00	60.33	60.77	3,213,110	-1.37(-2.21%)
Feb 17, 2012	60.91	62.33	60.71	62.14	2,902,135	+2.22(+3.71%)
Feb 16, 2012	59.71	60.36	59.05	59.92	2,545,969	+0.25(+0.41%)
Feb 15, 2012	60.22	60.75	59.23	59.67	2,252,712	-0.13(-0.22%)
Feb 14, 2012	59.89	60.17	59.15	59.80	1,707,786	-0.04(-0.06%)
Feb 13, 2012	60.05	60.19	58.93	59.84	1,945,379	+0.44(+0.75%)
Feb 10, 2012	58.28	59.78	58.22	59.40	2,102,215	-0.50(-0.84%)
Feb 09, 2012	58.68	60.45	58.58	59.90	2,706,097	+1.58(+2.71%)
Feb 08, 2012	58.60	59.33	57.64	58.32	2,528,368	-0.52(-0.88%)
Feb 07, 2012	57.45	59.09	56.48	58.84	2,638,332	+1.34(+2.34%)
Feb 06, 2012	55.87	57.66	55.08	57.50	2,325,671	+1.52(+2.72%)
Feb 03, 2012	55.87	56.15	55.14	55.97	1,920,135	+0.78(+1.40%)
Feb 02, 2012	55.37	56.86	55.00	55.20	2,714,404	-0.14(-0.26%)

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