Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	2.476	2.520	2.476	2.501	1,525,489	+0.01(+0.51%)
Apr 28, 2011	2.482	2.508	2.470	2.489	4,869,308	-0.03(-1.26%)
Apr 27, 2011	2.489	2.520	2.470	2.520	3,319,046	+0.03(+1.27%)
Apr 26, 2011	2.482	2.508	2.470	2.489	2,726,286	+0.01(+0.51%)
Apr 25, 2011	2.482	2.495	2.470	2.476	1,780,066	-0.01(-0.26%)
Apr 21, 2011	2.482	2.495	2.463	2.482	3,406,492	+0.05(+2.08%)
Apr 20, 2011	2.413	2.438	2.406	2.432	2,979,867	+0.03(+1.05%)
Apr 19, 2011	2.406	2.406	2.381	2.406	2,178,885	-0.01(-0.52%)
Apr 18, 2011	2.394	2.419	2.381	2.419	5,733,979	-0.04(-1.55%)
Apr 15, 2011	2.451	2.463	2.438	2.457	2,038,457	-0.01(-0.51%)
Apr 14, 2011	2.457	2.476	2.444	2.470	1,646,444	-0.01(-0.26%)
Apr 13, 2011	2.495	2.501	2.463	2.476	2,921,197	-0.01(-0.26%)
Apr 12, 2011	2.482	2.482	2.444	2.482	4,475,911	-0.07(-2.73%)
Apr 11, 2011	2.571	2.584	2.546	2.552	2,873,955	+0.03(+1.26%)
Apr 08, 2011	2.571	2.577	2.520	2.520	2,976,124	-0.01(-0.50%)
Apr 07, 2011	2.546	2.565	2.520	2.533	3,944,254	-0.01(-0.25%)
Apr 06, 2011	2.539	2.565	2.527	2.539	5,814,163	+0.09(+3.89%)
Apr 05, 2011	2.444	2.454	2.419	2.444	2,228,110	+0.01(+0.26%)
Apr 04, 2011	2.457	2.470	2.438	2.438	2,316,410	-0.02(-0.77%)
Apr 01, 2011	2.425	2.482	2.413	2.457	9,138,327	+0.11(+4.86%)
Mar 31, 2011	2.356	2.375	2.337	2.343	4,890,789	-0.03(-1.07%)
Mar 30, 2011	2.387	2.387	2.349	2.368	4,847,034	-0.06(-2.35%)
Mar 29, 2011	2.413	2.425	2.387	2.425	2,513,367	+0.00(+0.00%)
Mar 28, 2011	2.438	2.449	2.419	2.425	3,361,139	+0.01(+0.52%)
Mar 25, 2011	2.444	2.444	2.406	2.413	6,583,167	-0.04(-1.80%)
Mar 24, 2011	2.451	2.457	2.432	2.457	5,129,793	-0.02(-0.77%)
Mar 23, 2011	2.438	2.476	2.425	2.476	6,364,081	-0.03(-1.01%)
Mar 22, 2011	2.508	2.527	2.482	2.501	5,566,937	+0.03(+1.28%)
Mar 21, 2011	2.477	2.482	2.457	2.470	7,344,927	+0.05(+2.09%)
Mar 18, 2011	2.425	2.438	2.413	2.419	3,795,955	+0.03(+1.06%)
Mar 17, 2011	2.432	2.438	2.375	2.394	8,867,004	+0.03(+1.07%)
Mar 16, 2011	2.419	2.432	2.330	2.368	8,216,147	-0.08(-3.36%)
Mar 15, 2011	2.425	2.457	2.419	2.451	5,834,676	-0.03(-1.02%)
Mar 14, 2011	2.489	2.498	2.444	2.476	3,350,108	+0.01(+0.26%)
Mar 11, 2011	2.444	2.489	2.438	2.470	4,895,427	+0.03(+1.30%)
Mar 10, 2011	2.432	2.463	2.425	2.438	8,120,302	-0.05(-2.04%)
Mar 09, 2011	2.476	2.508	2.470	2.489	4,457,236	+0.00(+0.00%)
Mar 08, 2011	2.476	2.508	2.463	2.489	3,642,245	+0.01(+0.51%)
Mar 07, 2011	2.527	2.527	2.457	2.476	7,073,717	-0.06(-2.25%)
Mar 04, 2011	2.558	2.565	2.501	2.533	9,395,258	-0.06(-2.20%)
Mar 03, 2011	2.596	2.609	2.565	2.590	9,563,853	+0.04(+1.49%)
Mar 02, 2011	2.584	2.609	2.552	2.552	8,792,440	+0.05(+2.03%)
Mar 01, 2011	2.558	2.565	2.495	2.501	8,086,209	-0.06(-2.23%)
Feb 28, 2011	2.571	2.590	2.533	2.558	4,837,979	-0.01(-0.25%)
Feb 25, 2011	2.552	2.571	2.539	2.565	11,523,167	-0.08(-3.11%)
Feb 24, 2011	2.660	2.672	2.609	2.647	7,518,338	-0.03(-0.95%)
Feb 23, 2011	2.723	2.729	2.634	2.672	4,754,155	+0.00(+0.00%)
Feb 22, 2011	2.698	2.755	2.660	2.672	7,025,622	-0.14(-4.95%)
Feb 18, 2011	2.812	2.837	2.805	2.812	4,066,292	+0.02(+0.68%)
Feb 17, 2011	2.799	2.818	2.793	2.793	5,688,647	+0.07(+2.56%)
Feb 16, 2011	2.704	2.736	2.691	2.723	4,781,352	+0.02(+0.70%)
Feb 15, 2011	2.736	2.755	2.704	2.704	5,721,254	+0.05(+1.91%)
Feb 14, 2011	2.653	2.679	2.647	2.653	3,314,179	-0.04(-1.41%)
Feb 11, 2011	2.672	2.717	2.666	2.691	3,957,824	+0.00(+0.00%)
Feb 10, 2011	2.641	2.691	2.622	2.691	6,737,241	+0.03(+0.95%)
Feb 09, 2011	2.666	2.691	2.641	2.666	7,747,422	-0.01(-0.47%)
Feb 08, 2011	2.634	2.685	2.615	2.679	6,966,058	+0.04(+1.68%)
Feb 07, 2011	2.609	2.641	2.609	2.634	6,654,488	+0.04(+1.46%)
Feb 04, 2011	2.571	2.603	2.569	2.596	3,204,658	+0.01(+0.49%)
Feb 03, 2011	2.571	2.590	2.546	2.584	3,769,989	-0.04(-1.69%)
Feb 02, 2011	2.634	2.647	2.609	2.628	4,610,714	-0.03(-0.95%)

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