Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	22.21	22.75	22.20	22.75	1,441,508	+0.46(+2.06%)
Feb 28, 2012	22.27	22.43	22.23	22.29	365,284	-0.05(-0.22%)
Feb 27, 2012	22.14	22.35	22.12	22.34	863,344	-0.26(-1.15%)
Feb 24, 2012	22.39	22.59	22.39	22.59	1,154,276	+0.59(+2.70%)
Feb 23, 2012	22.18	22.22	21.96	22.00	1,139,122	-0.22(-0.99%)
Feb 22, 2012	22.18	22.27	22.16	22.22	1,295,110	+0.32(+1.48%)
Feb 21, 2012	21.90	21.95	21.86	21.89	752,738	+0.11(+0.48%)
Feb 17, 2012	21.66	21.79	21.64	21.79	1,308,258	+0.31(+1.47%)
Feb 16, 2012	21.46	21.49	21.39	21.48	1,004,242	+0.31(+1.46%)
Feb 15, 2012	21.14	21.24	21.07	21.16	863,730	-0.05(-0.24%)
Feb 14, 2012	21.02	21.26	21.02	21.21	1,299,362	+0.47(+2.27%)
Feb 13, 2012	20.77	20.79	20.66	20.75	257,338	-0.04(-0.17%)
Feb 10, 2012	20.80	20.82	20.75	20.78	576,966	-0.03(-0.14%)
Feb 09, 2012	20.58	20.84	20.57	20.81	437,538	+0.36(+1.74%)
Feb 08, 2012	20.38	20.50	20.36	20.45	573,796	+0.12(+0.58%)
Feb 07, 2012	20.34	20.43	20.32	20.34	444,622	+0.10(+0.50%)
Feb 06, 2012	20.25	20.27	20.20	20.23	297,500	+0.00(+0.00%)
Feb 03, 2012	20.29	20.32	20.20	20.23	981,624	+0.19(+0.95%)
Feb 02, 2012	20.00	20.05	19.98	20.05	578,878	-0.01(-0.07%)

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