Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	31.63	32.09	31.41	31.92	3,597,110	+0.24(+0.77%)
Feb 28, 2012	31.28	32.24	31.21	31.67	4,217,680	+0.61(+1.96%)
Feb 27, 2012	30.75	31.32	30.71	31.06	3,508,363	+0.16(+0.52%)
Feb 24, 2012	31.18	31.29	30.85	30.90	2,479,499	-0.26(-0.84%)
Feb 23, 2012	31.00	31.46	30.77	31.17	2,718,023	+0.23(+0.73%)
Feb 22, 2012	31.05	31.34	30.88	30.94	1,458,779	-0.01(-0.03%)
Feb 21, 2012	31.10	31.23	30.77	30.95	3,501,936	-0.05(-0.15%)
Feb 17, 2012	31.24	31.42	30.91	31.00	2,431,373	-0.19(-0.60%)
Feb 16, 2012	31.59	31.87	30.81	31.18	4,383,021	-0.14(-0.45%)
Feb 15, 2012	31.74	31.98	31.17	31.33	3,651,786	-0.47(-1.47%)
Feb 14, 2012	32.21	32.57	31.59	31.79	4,186,299	-0.46(-1.42%)
Feb 13, 2012	31.68	32.33	31.58	32.25	3,657,436	+0.82(+2.59%)
Feb 10, 2012	29.91	31.56	29.86	31.44	7,605,750	-0.58(-1.81%)
Feb 09, 2012	31.33	32.08	30.22	32.02	8,809,169	+0.48(+1.52%)
Feb 08, 2012	31.63	31.98	31.28	31.54	4,433,362	-0.37(-1.15%)
Feb 07, 2012	31.27	31.93	31.05	31.91	3,795,633	+0.44(+1.40%)
Feb 06, 2012	31.88	31.97	31.33	31.47	3,650,263	-0.61(-1.90%)
Feb 03, 2012	31.31	32.10	30.83	32.08	4,559,830	+1.12(+3.63%)
Feb 02, 2012	30.86	31.15	30.74	30.95	2,320,662	+0.08(+0.27%)

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