Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	20.88	20.90	20.82	20.84	279,431	+0.00(+0.00%)
Feb 25, 2011	20.80	20.85	20.79	20.84	47,730	+0.06(+0.27%)
Feb 24, 2011	20.75	20.78	20.72	20.78	142,821	+0.00(+0.00%)
Feb 23, 2011	20.82	20.83	20.72	20.78	102,919	+0.01(+0.04%)
Feb 22, 2011	20.86	20.88	20.74	20.77	207,078	-0.19(-0.89%)
Feb 18, 2011	20.95	20.97	20.89	20.96	398,028	-0.02(-0.09%)
Feb 17, 2011	20.85	20.98	20.83	20.98	651,243	+0.17(+0.80%)
Feb 16, 2011	20.82	20.86	20.76	20.81	2,263,305	+0.08(+0.40%)
Feb 15, 2011	20.81	20.82	20.72	20.73	154,523	-0.07(-0.36%)
Feb 14, 2011	20.75	20.81	20.75	20.80	114,938	+0.01(+0.04%)
Feb 11, 2011	20.75	20.81	20.74	20.79	206,965	-0.02(-0.09%)
Feb 10, 2011	20.79	20.84	20.76	20.81	241,221	-0.08(-0.40%)
Feb 09, 2011	20.93	20.94	20.86	20.89	197,027	-0.06(-0.27%)
Feb 08, 2011	20.85	20.98	20.83	20.95	201,685	+0.07(+0.36%)
Feb 07, 2011	20.82	20.89	20.79	20.88	243,516	+0.03(+0.13%)
Feb 04, 2011	20.83	20.88	20.77	20.85	64,111	+0.01(+0.05%)
Feb 03, 2011	20.84	20.85	20.77	20.84	141,299	-0.06(-0.27%)
Feb 02, 2011	20.85	20.93	20.84	20.89	114,076	+0.00(+0.00%)

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