Date	Open	High	Low	Close	Volume	Change (%)
Mar 17, 2011		22.43	22.43	22.43	0	+0.11(+0.47%)
Mar 16, 2011	22.20	22.32	22.19	22.32	7,100	-0.11(-0.47%)
Mar 07, 2011	22.43	22.43	22.43	22.43	0	+0.95(+4.44%)
Feb 22, 2011	21.48	21.48	21.48	21.48	0	+0.19(+0.89%)
Feb 16, 2011		21.29	21.29	21.29	0	+0.23(+1.07%)
Feb 10, 2011		21.06	21.06	21.06	0	-1.20(-5.39%)

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