Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	2.590	2.590	2.472	2.580	6,570	+0.03(+1.17%)
May 30, 2012	2.490	2.660	2.480	2.550	13,707	+0.02(+0.91%)
May 29, 2012	2.600	2.750	2.420	2.527	21,231	-0.07(-2.80%)
May 25, 2012	2.560	3.290	2.560	2.600	359,798	+0.08(+3.17%)
May 24, 2012	2.520	2.580	2.410	2.520	2,160	+0.09(+3.70%)
May 23, 2012	2.590	2.590	2.371	2.430	18,018	-0.14(-5.45%)
May 22, 2012	2.150	2.779	2.150	2.570	39,793	+0.42(+19.53%)
May 21, 2012	2.190	2.260	2.030	2.150	18,038	-0.08(-3.59%)
May 18, 2012	2.300	2.300	2.200	2.230	15,179	-0.01(-0.45%)
May 17, 2012	2.300	2.400	2.240	2.240	13,965	-0.12(-5.08%)
May 16, 2012	2.420	2.420	2.350	2.360	12,249	-0.12(-4.65%)
May 15, 2012	2.540	2.620	2.340	2.475	25,505	-0.13(-5.17%)
May 14, 2012	2.660	2.660	2.541	2.610	18,382	-0.12(-4.40%)
May 11, 2012	2.750	2.890	2.650	2.730	16,313	+0.01(+0.33%)
May 10, 2012	2.880	2.880	2.620	2.721	15,066	-0.09(-3.17%)
May 09, 2012	2.610	2.830	2.610	2.810	20,642	+0.15(+5.64%)
May 08, 2012	2.970	2.970	2.650	2.660	66,220	-0.33(-11.04%)
May 07, 2012	3.010	3.090	2.960	2.990	15,665	+0.03(+1.01%)
May 04, 2012	3.100	3.100	2.950	2.960	21,563	-0.12(-3.90%)
May 03, 2012	3.120	3.249	3.010	3.080	22,350	-0.03(-0.96%)
May 02, 2012	3.020	3.440	2.980	3.110	177,191	+0.11(+3.67%)

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