Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	2.514	2.527	2.501	2.514	4,097,665	+0.02(+0.62%)
May 23, 2011	2.488	2.521	2.477	2.499	4,694,739	-0.01(-0.35%)
May 20, 2011	2.521	2.527	2.492	2.507	4,509,333	-0.01(-0.35%)
May 19, 2011	2.523	2.532	2.490	2.516	4,956,982	+0.02(+0.79%)
May 18, 2011	2.452	2.512	2.452	2.496	5,510,049	+0.04(+1.80%)
May 17, 2011	2.512	2.516	2.446	2.452	9,478,807	-0.05(-2.11%)
May 16, 2011	2.558	2.573	2.501	2.505	12,920,636	-0.09(-3.64%)
May 13, 2011	2.624	2.640	2.591	2.600	4,212,276	-0.01(-0.51%)
May 12, 2011	2.609	2.628	2.598	2.613	5,389,364	+0.00(+0.17%)
May 11, 2011	2.644	2.664	2.595	2.609	4,915,872	-0.04(-1.66%)
May 10, 2011	2.629	2.653	2.613	2.653	4,605,447	+0.06(+2.21%)
May 09, 2011	2.598	2.613	2.565	2.595	4,067,380	-0.00(-0.08%)
May 06, 2011	2.620	2.640	2.591	2.598	3,910,564	+0.00(+0.08%)
May 05, 2011	2.578	2.629	2.578	2.595	4,316,890	-0.03(-1.01%)
May 04, 2011	2.637	2.644	2.589	2.622	7,137,874	-0.01(-0.33%)
May 03, 2011	2.629	2.651	2.620	2.631	3,845,929	+0.00(+0.08%)
May 02, 2011	2.630	2.675	2.622	2.629	4,718,764	-0.04(-1.40%)
Apr 29, 2011	2.651	2.668	2.642	2.666	10,050,802	+0.02(+0.83%)
Apr 28, 2011	2.600	2.646	2.600	2.644	4,460,010	+0.03(+1.18%)
Apr 27, 2011	2.615	2.629	2.591	2.613	4,915,686	-0.01(-0.33%)
Apr 26, 2011	2.593	2.622	2.582	2.622	7,108,307	+0.05(+2.00%)
Apr 25, 2011	2.580	2.613	2.567	2.570	5,544,334	+0.00(+0.13%)
Apr 21, 2011	2.547	2.569	2.530	2.567	6,005,912	+0.04(+1.60%)
Apr 20, 2011	2.530	2.530	2.519	2.527	4,706,066	+0.02(+0.92%)
Apr 19, 2011	2.517	2.528	2.502	2.504	3,564,511	+0.00(+0.09%)
Apr 18, 2011	2.515	2.521	2.486	2.502	4,374,212	-0.03(-1.04%)
Apr 15, 2011	2.510	2.532	2.499	2.528	3,468,313	+0.02(+0.61%)
Apr 14, 2011	2.478	2.515	2.458	2.513	3,951,408	+0.02(+0.96%)
Apr 13, 2011	2.508	2.519	2.480	2.488	3,802,912	-0.01(-0.44%)
Apr 12, 2011	2.523	2.526	2.491	2.499	5,749,338	-0.03(-1.04%)
Apr 11, 2011	2.543	2.567	2.521	2.526	4,269,767	-0.01(-0.34%)
Apr 08, 2011	2.585	2.585	2.532	2.534	4,713,162	-0.03(-1.36%)
Apr 07, 2011	2.574	2.574	2.565	2.569	6,162,242	+0.00(+0.08%)
Apr 06, 2011	2.565	2.569	2.561	2.567	9,756,820	+0.01(+0.34%)
Apr 05, 2011	2.535	2.563	2.523	2.558	30,588,002	-0.09(-3.54%)
Apr 04, 2011	2.663	2.672	2.633	2.652	4,319,683	-0.01(-0.25%)
Apr 01, 2011	2.685	2.685	2.624	2.659	4,449,859	-0.01(-0.25%)
Mar 31, 2011	2.641	2.670	2.639	2.665	3,529,008	+0.02(+0.58%)
Mar 30, 2011	2.650	2.674	2.641	2.650	2,760,231	-0.01(-0.25%)
Mar 29, 2011	2.641	2.657	2.609	2.657	3,056,605	+0.01(+0.26%)
Mar 28, 2011	2.658	2.663	2.645	2.650	2,874,184	+0.01(+0.25%)
Mar 25, 2011	2.630	2.658	2.628	2.643	6,741,882	+0.01(+0.49%)
Mar 24, 2011	2.619	2.630	2.615	2.630	2,859,347	+0.02(+0.58%)
Mar 23, 2011	2.617	2.632	2.600	2.615	3,162,357	+0.00(+0.08%)
Mar 22, 2011	2.630	2.637	2.600	2.613	3,674,769	-0.01(-0.41%)
Mar 21, 2011	2.626	2.630	2.591	2.624	4,754,937	+0.05(+2.11%)
Mar 18, 2011	2.535	2.576	2.533	2.570	5,062,969	+0.06(+2.24%)
Mar 17, 2011	2.544	2.563	2.492	2.513	4,958,070	+0.00(+0.00%)
Mar 16, 2011	2.548	2.593	2.496	2.513	7,956,277	-0.03(-1.11%)
Mar 15, 2011	2.498	2.542	2.466	2.542	7,975,669	-0.04(-1.43%)
Mar 14, 2011	2.548	2.583	2.524	2.578	6,656,458	+0.02(+0.85%)
Mar 11, 2011	2.557	2.580	2.539	2.557	4,801,476	-0.02(-0.92%)
Mar 10, 2011	2.615	2.615	2.524	2.580	9,014,762	-0.05(-1.97%)
Mar 09, 2011	2.665	2.676	2.613	2.632	5,430,031	-0.03(-1.06%)
Mar 08, 2011	2.648	2.680	2.622	2.661	4,882,937	+0.02(+0.74%)
Mar 07, 2011	2.669	2.678	2.624	2.641	3,876,650	-0.02(-0.65%)
Mar 04, 2011	2.674	2.674	2.619	2.658	5,289,586	-0.01(-0.41%)
Mar 03, 2011	2.641	2.671	2.637	2.669	6,220,047	+0.04(+1.65%)
Mar 02, 2011	2.609	2.628	2.587	2.626	6,404,393	+0.02(+0.75%)

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