Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	2.830	2.830	2.780	2.830	3,798	+0.03(+1.07%)
May 30, 2012	2.790	2.800	2.790	2.800	3,100	+0.01(+0.36%)
May 29, 2012	2.640	2.830	2.600	2.790	3,928	-0.02(-0.71%)
May 25, 2012	2.790	2.830	2.620	2.810	2,461	-0.04(-1.40%)
May 24, 2012	2.880	2.880	2.850	2.850	1,600	-0.02(-0.70%)
May 23, 2012	2.790	2.898	2.710	2.870	8,320	+0.09(+3.06%)
May 22, 2012	2.820	2.890	2.740	2.785	7,120	-0.01(-0.19%)
May 21, 2012	2.790	2.889	2.700	2.790	2,200	+0.00(+0.00%)
May 18, 2012	2.790	2.850	2.700	2.790	21,359	-0.11(-3.79%)
May 17, 2012	2.930	2.930	2.750	2.900	8,288	+0.01(+0.35%)
May 16, 2012	2.870	2.955	2.780	2.890	4,565	-0.05(-1.67%)
May 15, 2012	2.910	2.940	2.900	2.939	3,563	+0.04(+1.35%)
May 14, 2012	2.860	2.910	2.800	2.900	7,390	+0.10(+3.41%)
May 11, 2012	2.880	2.880	2.804	2.804	655	-0.05(-1.60%)
May 10, 2012	2.900	2.900	2.761	2.850	6,860	-0.05(-1.72%)
May 09, 2012	2.740	2.920	2.740	2.900	6,601	+0.09(+3.03%)
May 08, 2012	2.810	2.820	2.740	2.815	3,800	-0.10(-3.27%)
May 07, 2012	2.870	2.910	2.850	2.910	13,789	+0.06(+2.11%)
May 04, 2012	2.880	2.880	2.751	2.850	3,780	-0.04(-1.38%)
May 03, 2012	2.800	2.920	2.740	2.890	1,820	+0.06(+2.30%)
May 02, 2012	2.920	2.920	2.750	2.825	3,070	-0.09(-3.25%)

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