Date	Open	High	Low	Close	Volume	Change (%)
May 20, 2011		19.26	19.26	19.26	5,515	+0.21(+1.10%)
May 17, 2011		19.05	19.05	19.05	630	+0.30(+1.60%)
May 16, 2011	18.82	18.84	18.75	18.75	2,324	-0.48(-2.50%)
May 11, 2011	19.23	19.23	19.23	19.23	0	-0.04(-0.21%)
May 09, 2011		19.27	19.27	19.27	0	-0.12(-0.62%)
May 06, 2011	19.39	19.39	19.39	19.39	440	+0.10(+0.52%)
May 05, 2011	19.44	19.65	19.29	19.29	1,100	-0.28(-1.43%)
May 04, 2011	19.57	19.57	19.57	19.57	500	-0.57(-2.83%)
May 02, 2011	20.14	20.14	20.14	20.14	0	-0.63(-3.03%)
Apr 27, 2011	20.77	20.77	20.77	20.77	0	+0.37(+1.81%)
Apr 25, 2011	20.40	20.40	20.40	20.40	0	-0.02(-0.10%)
Apr 21, 2011	20.42	20.42	20.42	20.42	200	+0.41(+2.05%)
Apr 20, 2011	20.01	20.01	20.01	20.01	600	+0.59(+3.04%)
Apr 15, 2011	19.42	19.42	19.42	19.42	0	-0.13(-0.66%)
Apr 12, 2011	19.55	19.55	19.55	19.55	0	-0.48(-2.40%)
Apr 08, 2011	20.03	20.03	20.03	20.03	0	+0.23(+1.16%)
Apr 06, 2011	19.80	19.80	19.80	19.80	0	+2.55(+14.78%)
Mar 24, 2011		17.25	17.25	17.25	0	+0.43(+2.56%)
Mar 21, 2011	16.82	16.82	16.82	16.82	0	+0.10(+0.60%)
Mar 16, 2011	16.72	16.72	16.72	16.72	0	+0.27(+1.64%)
Mar 15, 2011	16.60	16.60	16.45	16.45	2,300	-0.55(-3.24%)
Mar 14, 2011	17.00	17.10	17.00	17.00	850	-0.29(-1.68%)
Mar 11, 2011	17.07	17.29	17.06	17.29	3,300	+0.04(+0.23%)
Mar 10, 2011	17.31	17.31	17.25	17.25	1,200	-0.32(-1.82%)
Mar 08, 2011	17.57	17.57	17.57	17.57	0	-0.05(-0.28%)
Mar 07, 2011	17.62	17.62	17.62	17.62	108	-0.05(-0.28%)
Mar 04, 2011	17.97	17.97	17.67	17.67	800	-0.49(-2.70%)

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