Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	4.070	4.250	3.766	3.766	2,936	-0.30(-7.31%)
May 30, 2012	4.094	4.094	3.609	4.062	5,342	+0.21(+5.52%)
May 29, 2012	3.828	4.789	3.523	3.850	28,035	+0.37(+10.74%)
May 25, 2012	3.461	3.476	3.367	3.476	3,488	+0.04(+1.14%)
May 24, 2012	3.367	3.476	3.367	3.437	11,901	+0.08(+2.33%)
May 23, 2012	3.430	3.430	3.320	3.359	9,771	-0.02(-0.69%)
May 22, 2012	3.508	3.515	3.359	3.383	7,104	-0.12(-3.46%)
May 21, 2012	3.695	3.703	3.394	3.504	7,963	+0.13(+3.77%)
May 18, 2012	3.695	3.906	3.320	3.376	26,864	-0.15(-4.19%)
May 17, 2012	3.125	3.905	2.977	3.524	23,766	+0.60(+20.61%)
May 15, 2012	2.867	2.922	2.922	2.922	5,504	-0.11(-3.61%)
May 09, 2012	3.008	3.031	3.031	3.031	512	+0.07(+2.37%)
May 08, 2012	2.937	2.961	2.937	2.961	1,920	+0.16(+5.87%)
May 07, 2012	2.976	2.976	2.734	2.797	6,784	-0.02(-0.83%)
May 04, 2012	3.039	3.094	2.820	2.820	1,984	-0.11(-3.73%)
May 03, 2012	2.992	3.281	2.930	2.930	4,224	-0.12(-4.09%)
May 02, 2012	2.992	3.164	2.992	3.055	9,331	+0.06(+2.09%)
May 01, 2012	2.976	2.992	2.828	2.992	1,495	-0.05(-1.79%)
Apr 30, 2012	2.937	3.047	2.930	3.047	4,835	+0.12(+4.00%)
Apr 27, 2012	2.851	2.945	2.851	2.930	37,636	+0.12(+4.17%)
Apr 26, 2012	2.812	2.812	2.812	2.812	384	-0.02(-0.83%)
Apr 25, 2012	2.828	2.836	2.719	2.836	2,880	-0.02(-0.55%)
Apr 23, 2012	2.851	2.851	2.851	2.851	4,224	+0.00(+0.00%)
Apr 20, 2012	2.851	2.851	2.828	2.851	2,560	+0.17(+6.41%)
Apr 19, 2012	2.578	2.684	2.570	2.680	5,752	+0.11(+4.26%)
Apr 18, 2012	2.734	2.891	2.570	2.570	16,033	-0.25(-8.86%)
Apr 17, 2012	2.836	2.836	2.656	2.820	2,918	+0.00(+0.00%)
Apr 16, 2012	2.828	2.841	2.656	2.820	11,323	-0.02(-0.82%)
Apr 13, 2012	2.844	2.844	2.812	2.844	2,560	-0.01(-0.27%)
Apr 12, 2012	2.851	2.851	2.851	2.851	128	+0.00(+0.00%)
Apr 11, 2012	2.851	2.851	2.851	2.851	128	+0.06(+2.24%)
Apr 10, 2012	2.891	2.891	2.641	2.789	3,968	-0.12(-4.03%)
Apr 09, 2012	2.719	2.930	2.570	2.906	15,406	+0.05(+1.92%)
Apr 05, 2012	2.656	2.851	2.656	2.851	13,241	+0.19(+7.04%)
Apr 04, 2012	2.664	2.734	2.609	2.664	17,408	-0.01(-0.29%)
Apr 03, 2012	2.578	2.672	2.484	2.672	12,019	+0.09(+3.64%)
Apr 02, 2012	2.539	2.594	2.508	2.578	24,727	+0.09(+3.77%)
Mar 30, 2012	2.672	2.734	2.328	2.484	239,471	-0.17(-6.47%)
Mar 28, 2012	2.656	2.656	2.656	2.656	1,536	-0.00(-0.03%)
Mar 26, 2012	2.657	2.657	2.657	2.657	256	-0.01(-0.56%)
Mar 23, 2012	2.672	2.672	2.672	2.672	1,280	+0.00(+0.00%)
Mar 22, 2012	2.672	2.672	2.672	2.672	135	+0.02(+0.59%)
Mar 21, 2012	2.672	2.672	2.656	2.656	3,328	-0.01(-0.29%)
Mar 20, 2012	2.664	2.664	2.664	2.664	130	+0.01(+0.29%)
Mar 19, 2012	2.672	2.695	2.656	2.656	3,535	-0.02(-0.58%)
Mar 16, 2012	2.656	2.672	2.656	2.672	4,482	+0.01(+0.29%)
Mar 14, 2012	2.634	2.664	2.664	2.664	3,840	+0.09(+3.33%)
Mar 13, 2012	2.586	2.586	2.578	2.578	1,569	+0.04(+1.49%)
Mar 12, 2012	2.672	2.672	2.539	2.540	2,028	-0.12(-4.64%)
Mar 09, 2012	2.539	2.664	2.539	2.664	4,358	+0.12(+4.92%)
Mar 08, 2012	2.523	2.539	2.523	2.539	1,920	+0.00(+0.02%)
Mar 07, 2012	2.422	2.538	2.422	2.538	1,333	+0.03(+1.22%)
Mar 05, 2012	2.508	2.508	2.508	2.508	128	-0.03(-1.23%)

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