Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	20.09	20.21	20.06	20.09	2,552,122	+0.17(+0.86%)
Feb 25, 2011	19.75	19.92	19.71	19.92	2,118,016	+0.08(+0.39%)
Feb 24, 2011	19.83	19.91	19.70	19.84	4,043,405	-0.05(-0.24%)
Feb 23, 2011	19.98	20.07	19.86	19.89	5,106,078	+0.08(+0.39%)
Feb 22, 2011	19.97	20.08	19.76	19.81	5,662,566	-0.56(-2.76%)
Feb 18, 2011	20.24	20.46	20.20	20.37	9,328,623	+0.31(+1.56%)
Feb 17, 2011	19.93	20.11	19.92	20.06	4,188,801	+0.08(+0.42%)
Feb 16, 2011	19.83	20.05	19.82	19.98	5,436,027	+0.06(+0.31%)
Feb 15, 2011	19.88	19.95	19.85	19.92	4,102,386	+0.02(+0.08%)
Feb 14, 2011	19.65	19.92	19.62	19.90	5,430,747	+0.26(+1.30%)
Feb 11, 2011	19.81	19.83	19.62	19.65	4,527,333	-0.20(-1.00%)
Feb 10, 2011	19.69	19.90	19.64	19.84	5,227,241	-0.07(-0.34%)
Feb 09, 2011	19.78	19.93	19.75	19.91	5,433,891	-0.06(-0.30%)
Feb 08, 2011	19.83	20.00	19.80	19.97	8,945,861	-0.07(-0.36%)
Feb 07, 2011	19.66	20.06	19.64	20.04	11,258,928	+0.57(+2.95%)
Feb 04, 2011	19.38	19.47	19.32	19.47	4,861,066	+0.00(+0.00%)
Feb 03, 2011	19.46	19.57	19.35	19.47	7,665,568	+0.53(+2.79%)
Feb 02, 2011	18.89	18.95	18.83	18.94	5,343,543	-0.21(-1.10%)

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