Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	74.13	74.89	70.66	72.84	1,603,531	-1.00(-1.35%)
Feb 28, 2012	72.80	73.99	72.32	73.84	879,561	+1.52(+2.11%)
Feb 27, 2012	71.18	73.22	70.32	72.32	882,803	+0.62(+0.86%)
Feb 24, 2012	71.94	72.75	71.18	71.70	844,770	+0.90(+1.28%)
Feb 23, 2012	70.37	71.61	70.04	70.80	1,084,073	+0.52(+0.74%)
Feb 22, 2012	68.37	70.51	67.32	70.27	1,151,672	+1.76(+2.57%)
Feb 21, 2012	65.04	68.70	65.04	68.51	1,151,318	+4.04(+6.27%)
Feb 17, 2012	65.66	65.66	63.38	64.47	495,123	-0.33(-0.51%)
Feb 16, 2012	62.90	65.33	62.33	64.80	620,537	+1.24(+1.95%)
Feb 15, 2012	63.04	64.14	62.76	63.57	747,934	+1.33(+2.14%)
Feb 14, 2012	63.42	63.76	61.23	62.23	793,105	-1.19(-1.88%)
Feb 13, 2012	64.80	64.99	63.14	63.42	594,108	-0.67(-1.04%)
Feb 10, 2012	64.61	64.90	63.95	64.09	625,927	-1.95(-2.95%)
Feb 09, 2012	67.75	68.04	65.90	66.04	693,504	-0.86(-1.28%)
Feb 08, 2012	69.13	69.66	66.81	66.90	567,276	-2.05(-2.97%)
Feb 07, 2012	69.85	70.13	68.13	68.94	559,867	-0.43(-0.62%)
Feb 06, 2012	69.32	70.32	68.89	69.37	448,133	-0.86(-1.22%)
Feb 03, 2012	72.61	72.75	69.89	70.23	736,543	-3.52(-4.77%)
Feb 02, 2012	72.42	74.32	71.94	73.75	716,460	+1.62(+2.24%)

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