Date	Open	High	Low	Close	Volume	Change (%)
May 23, 2011		17.79	17.79	17.79	0	-0.30(-1.67%)
May 20, 2011	18.07	18.11	18.07	18.10	989	-0.05(-0.30%)
May 19, 2011	18.08	18.15	18.08	18.15	4,630	+0.05(+0.30%)
May 18, 2011	18.10	18.10	18.10	18.10	4,498	+0.29(+1.63%)
May 17, 2011	17.81	17.81	17.81	17.81	951	-0.19(-1.06%)
May 16, 2011	17.88	18.03	17.88	18.00	3,200	-0.05(-0.29%)
May 12, 2011	18.05	18.05	18.05	18.05	0	+0.13(+0.72%)
May 11, 2011	18.19	18.19	17.92	17.92	330	-0.31(-1.72%)
May 10, 2011	18.36	18.36	18.08	18.24	48,159	+0.10(+0.53%)
May 09, 2011	18.14	18.14	18.14	18.14	165	-0.06(-0.35%)
May 06, 2011	18.22	18.22	18.20	18.20	1,048	+0.00(+0.02%)
May 03, 2011		18.20	18.20	18.20	0	-0.41(-2.18%)

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