Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	2.300	2.300	2.163	2.210	14,300	-0.07(-3.16%)
May 30, 2012	2.110	2.282	2.110	2.282	2,100	+0.08(+3.73%)
May 29, 2012	2.199	2.233	2.120	2.200	16,200	+0.11(+5.26%)
May 25, 2012	2.208	2.208	2.090	2.090	7,250	-0.08(-3.73%)
May 24, 2012	2.447	2.449	2.171	2.171	8,100	-0.08(-3.51%)
May 23, 2012	1.885	2.250	1.882	2.250	14,450	+0.32(+16.58%)
May 22, 2012	1.960	1.993	1.930	1.930	5,700	-0.04(-2.03%)
May 21, 2012	1.840	1.970	1.840	1.970	11,120	+0.07(+3.68%)
May 18, 2012	1.977	1.999	1.900	1.900	207,720	-0.04(-2.06%)
May 17, 2012	1.840	1.980	1.839	1.940	56,650	+0.14(+7.78%)
May 16, 2012	1.851	1.945	1.742	1.800	47,594	-0.10(-5.16%)
May 15, 2012	2.200	2.240	1.853	1.898	45,987	-0.26(-11.97%)
May 14, 2012	2.300	2.300	2.150	2.156	34,899	-0.17(-7.21%)
May 11, 2012	2.324	2.324	2.324	2.324	1,000	-0.15(-6.05%)
May 10, 2012	2.530	2.586	2.473	2.473	9,380	+0.08(+3.52%)
May 09, 2012	2.195	2.398	2.160	2.389	9,550	+0.11(+5.01%)
May 08, 2012	2.460	2.460	2.275	2.275	21,535	-0.29(-11.13%)
May 07, 2012	2.650	2.650	2.560	2.560	10,700	-0.06(-2.29%)
May 04, 2012	2.620	2.620	2.620	2.620	200	-0.03(-0.98%)
May 03, 2012	2.827	2.827	2.604	2.646	8,800	-0.15(-5.26%)
May 02, 2012	2.846	2.859	2.793	2.793	9,300	-0.06(-2.17%)
May 01, 2012	2.825	2.898	2.825	2.855	5,900	+0.06(+2.11%)
Apr 30, 2012	2.795	2.828	2.712	2.796	13,700	-0.04(-1.55%)
Apr 27, 2012	2.799	2.840	2.796	2.840	1,545	+0.09(+3.31%)
Apr 26, 2012	2.540	2.770	2.527	2.749	13,600	+0.32(+13.13%)
Apr 25, 2012	2.444	2.450	2.303	2.430	26,900	-0.07(-2.64%)
Apr 24, 2012	2.534	2.550	2.468	2.496	25,650	+0.05(+1.88%)
Apr 23, 2012	2.580	2.580	2.450	2.450	32,900	-0.14(-5.57%)
Apr 20, 2012	2.593	2.600	2.590	2.595	7,600	-0.01(-0.21%)
Apr 19, 2012	2.631	2.631	2.573	2.600	5,100	-0.02(-0.57%)
Apr 18, 2012	2.690	2.690	2.615	2.615	2,200	-0.07(-2.79%)
Apr 17, 2012	2.611	2.690	2.611	2.690	4,000	+0.07(+2.87%)
Apr 16, 2012	2.674	2.678	2.580	2.615	8,600	-0.06(-2.10%)
Apr 13, 2012	2.671	2.671	2.671	2.671	500	-0.12(-4.27%)
Apr 12, 2012	2.722	2.826	2.722	2.790	2,300	+0.09(+3.37%)
Apr 11, 2012	2.710	2.740	2.674	2.699	7,150	-0.09(-3.26%)
Apr 10, 2012	2.700	2.790	2.700	2.790	13,224	+0.19(+7.31%)
Apr 09, 2012	2.690	2.690	2.600	2.600	8,300	-0.04(-1.37%)
Apr 05, 2012	2.668	2.668	2.630	2.636	1,700	+0.01(+0.23%)
Apr 04, 2012	2.640	2.640	2.554	2.630	44,535	-0.07(-2.59%)
Apr 03, 2012	2.758	2.850	2.670	2.700	15,600	-0.07(-2.46%)
Apr 02, 2012	2.800	2.870	2.766	2.768	10,300	-0.02(-0.72%)
Mar 30, 2012	2.780	2.788	2.704	2.788	14,415	+0.06(+2.12%)
Mar 29, 2012	2.650	2.730	2.650	2.730	6,500	+0.03(+1.11%)
Mar 28, 2012	2.800	2.800	2.643	2.700	12,325	-0.06(-2.17%)
Mar 27, 2012	2.884	2.900	2.749	2.760	9,600	-0.08(-2.83%)
Mar 26, 2012	2.840	2.902	2.815	2.841	64,836	+0.09(+3.29%)
Mar 23, 2012	2.750	2.820	2.740	2.750	17,750	+0.06(+2.23%)
Mar 22, 2012	2.750	2.760	2.690	2.690	73,520	-0.15(-5.38%)
Mar 21, 2012	2.900	2.900	2.843	2.843	250	-0.02(-0.73%)
Mar 20, 2012	2.811	2.890	2.760	2.864	8,900	+0.03(+1.20%)
Mar 19, 2012	3.012	3.012	2.830	2.830	23,400	-0.17(-5.67%)
Mar 16, 2012	3.000	3.000	2.990	3.000	5,000	-0.03(-0.99%)
Mar 15, 2012	3.000	3.070	3.000	3.030	7,375	-0.04(-1.21%)
Mar 14, 2012	3.070	3.070	3.010	3.067	4,330	-0.00(-0.16%)
Mar 13, 2012	3.030	3.072	3.030	3.072	800	+0.02(+0.69%)
Mar 12, 2012	3.162	3.230	3.050	3.051	14,100	-0.14(-4.36%)
Mar 09, 2012	3.145	3.190	3.105	3.190	2,800	-0.02(-0.62%)
Mar 08, 2012	3.115	3.230	3.115	3.210	16,400	+0.12(+3.95%)
Mar 07, 2012	3.068	3.100	2.986	3.088	22,553	+0.05(+1.58%)
Mar 06, 2012	3.030	3.040	2.850	3.040	44,560	-0.01(-0.33%)
Mar 05, 2012	3.097	3.130	3.020	3.050	30,125	-0.10(-3.08%)
Mar 02, 2012	3.160	3.180	3.040	3.147	27,900	-0.10(-2.93%)

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