Date	Open	High	Low	Close	Volume	Change (%)
May 23, 2011	33.66	33.66	33.66	33.66	101	+0.59(+1.80%)
May 17, 2011	33.07	33.07	33.07	33.07	0	+0.10(+0.30%)
May 12, 2011	32.36	32.97	32.97	32.97	1,818	+0.46(+1.40%)
May 11, 2011	32.76	32.76	32.51	32.51	1,322	-0.90(-2.70%)

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