Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	2.616	2.624	2.610	2.610	11,533	-0.02(-0.76%)
May 30, 2013	2.570	2.650	2.570	2.630	0	+0.05(+1.94%)
May 29, 2013	2.570	2.590	2.570	2.580	8,900	-0.04(-1.34%)
May 28, 2013	2.550	2.632	2.550	2.615	3,575	+0.02(+0.58%)
May 24, 2013	2.610	2.610	2.600	2.600	0	+0.01(+0.39%)
May 23, 2013	2.550	2.622	2.550	2.590	0	+0.03(+1.37%)
May 22, 2013	2.680	2.680	2.550	2.555	0	-0.09(-3.58%)
May 21, 2013	2.620	2.692	2.580	2.650	0	+0.07(+2.71%)
May 20, 2013	2.620	2.620	2.520	2.580	0	-0.09(-3.23%)
May 17, 2013	2.650	2.690	2.620	2.666	0	-0.00(-0.15%)
May 16, 2013	2.700	2.700	2.650	2.670	18,779	-0.08(-2.91%)
May 15, 2013	2.650	2.838	2.650	2.750	0	-0.09(-3.17%)
May 13, 2013	2.890	2.920	2.700	2.840	0	-0.06(-2.07%)
May 10, 2013	2.820	2.920	2.770	2.900	0	+0.18(+6.62%)
May 09, 2013	2.980	3.000	2.640	2.720	0	-0.25(-8.42%)
May 08, 2013	2.750	2.990	2.750	2.970	0	+0.18(+6.45%)
May 07, 2013	2.820	2.870	2.790	2.790	0	-0.06(-2.11%)
May 06, 2013	2.940	2.990	2.800	2.850	0	-0.08(-2.73%)
May 03, 2013	2.920	2.950	2.890	2.930	0	+0.04(+1.38%)
May 02, 2013	2.770	2.910	2.750	2.890	0	+0.09(+3.21%)
May 01, 2013	2.751	2.920	2.751	2.800	0	-0.08(-2.78%)
Apr 30, 2013	2.869	2.909	2.800	2.880	0	+0.11(+3.97%)
Apr 29, 2013	2.790	2.790	2.660	2.770	25,061	-0.05(-1.77%)
Apr 26, 2013	2.810	2.850	2.810	2.820	9,206	-0.03(-1.05%)
Apr 25, 2013	2.920	2.950	2.770	2.850	54,967	+0.00(+0.00%)
Apr 24, 2013	2.680	2.850	2.650	2.850	0	+0.01(+0.35%)
Apr 23, 2013	2.770	2.840	2.700	2.840	5,183	+0.07(+2.53%)
Apr 22, 2013	2.760	2.820	2.720	2.770	21,293	+0.08(+2.97%)
Apr 19, 2013	2.900	2.900	2.650	2.690	21,824	-0.13(-4.61%)
Apr 18, 2013	2.790	2.840	2.620	2.820	26,438	+0.03(+1.08%)
Apr 17, 2013	2.800	2.840	2.740	2.790	34,052	-0.01(-0.36%)
Apr 16, 2013	3.020	3.020	2.760	2.800	17,977	-0.17(-5.72%)
Apr 15, 2013	2.900	3.180	2.840	2.970	42,419	+0.03(+1.02%)
Apr 12, 2013	3.040	3.060	2.910	2.940	11,015	-0.07(-2.33%)
Apr 11, 2013	3.020	3.050	2.990	3.010	21,028	-0.01(-0.33%)
Apr 10, 2013	2.970	3.020	2.900	3.020	29,448	+0.02(+0.67%)
Apr 09, 2013	3.060	3.070	2.830	3.000	34,199	-0.03(-1.02%)
Apr 08, 2013	3.120	3.220	2.990	3.031	29,773	-0.17(-5.28%)
Apr 05, 2013	3.240	3.350	3.180	3.200	12,510	-0.04(-1.23%)
Apr 04, 2013	3.200	3.410	3.150	3.240	54,437	+0.01(+0.31%)
Apr 03, 2013	3.510	3.520	3.101	3.230	82,601	-0.41(-11.26%)
Apr 02, 2013	3.700	3.800	3.480	3.640	75,917	-0.16(-4.21%)
Apr 01, 2013	3.850	3.895	3.611	3.800	185,027	-0.02(-0.52%)
Mar 28, 2013	3.840	3.890	3.800	3.820	20,145	+0.02(+0.53%)
Mar 27, 2013	3.730	3.930	3.730	3.800	26,609	-0.05(-1.30%)
Mar 26, 2013	3.890	3.949	3.700	3.850	46,220	+0.12(+3.22%)
Mar 25, 2013	3.550	3.950	3.550	3.730	75,109	+0.15(+4.19%)
Mar 22, 2013	3.710	3.740	3.530	3.580	18,045	-0.09(-2.45%)
Mar 21, 2013	3.480	3.710	3.480	3.670	11,296	-0.04(-1.08%)
Mar 20, 2013	3.750	3.770	3.640	3.710	9,725	+0.02(+0.54%)
Mar 19, 2013	3.750	3.800	3.460	3.690	3,673	+0.01(+0.27%)
Mar 18, 2013	3.490	3.850	3.490	3.680	27,104	+0.22(+6.36%)
Mar 15, 2013	3.680	3.820	3.440	3.460	69,586	-0.29(-7.73%)
Mar 14, 2013	3.760	3.825	3.680	3.750	22,851	-0.03(-0.79%)
Mar 13, 2013	3.810	3.900	3.760	3.780	8,025	-0.07(-1.82%)
Mar 12, 2013	4.030	4.030	3.740	3.850	44,387	-0.17(-4.23%)
Mar 11, 2013	3.960	4.070	3.920	4.020	64,715	+0.12(+3.08%)
Mar 08, 2013	3.870	3.960	3.810	3.900	44,700	+0.03(+0.78%)
Mar 07, 2013	3.800	3.870	3.400	3.870	94,502	+0.12(+3.20%)
Mar 06, 2013	3.650	3.970	3.610	3.750	133,962	+0.12(+3.31%)
Mar 05, 2013	3.400	3.700	3.350	3.630	122,782	+0.28(+8.36%)
Mar 04, 2013	3.590	3.590	3.330	3.350	38,716	-0.21(-5.90%)

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