Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	2.834	2.862	2.818	2.825	1,006,418	-0.00(-0.17%)
May 23, 2011	2.834	2.887	2.806	2.830	1,338,026	-0.01(-0.50%)
May 20, 2011	2.861	2.875	2.839	2.844	1,578,193	-0.01(-0.25%)
May 19, 2011	2.865	2.873	2.834	2.851	1,367,654	+0.01(+0.34%)
May 18, 2011	2.873	2.889	2.838	2.842	2,335,229	-0.03(-1.08%)
May 17, 2011	2.846	2.911	2.837	2.873	1,913,793	+0.02(+0.84%)
May 16, 2011	2.889	2.908	2.849	2.849	1,104,757	-0.04(-1.32%)
May 13, 2011	2.920	2.939	2.884	2.887	899,763	-0.03(-0.90%)
May 12, 2011	2.882	2.937	2.870	2.913	1,125,597	+0.03(+0.91%)
May 11, 2011	2.925	2.925	2.873	2.887	1,358,904	-0.04(-1.22%)
May 10, 2011	2.954	2.958	2.873	2.923	2,329,809	-0.02(-0.57%)
May 09, 2011	2.880	2.942	2.877	2.939	1,109,954	+0.06(+1.98%)
May 06, 2011	2.906	2.920	2.873	2.882	1,322,719	+0.01(+0.25%)
May 05, 2011	2.846	2.906	2.846	2.875	1,387,571	+0.01(+0.33%)
May 04, 2011	2.882	2.911	2.846	2.865	898,881	-0.02(-0.58%)
May 03, 2011	2.884	2.939	2.858	2.882	937,061	-0.00(-0.16%)
May 02, 2011	2.896	2.956	2.884	2.887	1,452,251	-0.05(-1.78%)
Apr 29, 2011	2.944	2.954	2.923	2.939	1,287,289	+0.00(+0.16%)
Apr 28, 2011	2.899	2.934	2.889	2.934	1,686,725	+0.05(+1.57%)
Apr 27, 2011	2.892	2.918	2.853	2.889	1,770,352	+0.02(+0.58%)
Apr 26, 2011	2.856	2.887	2.830	2.873	857,225	+0.04(+1.34%)
Apr 25, 2011	2.856	2.861	2.815	2.834	1,221,181	+0.00(+0.17%)
Apr 21, 2011	2.823	2.839	2.803	2.830	984,902	+0.03(+1.19%)
Apr 20, 2011	2.789	2.827	2.765	2.796	931,574	+0.05(+1.73%)
Apr 19, 2011	2.784	2.808	2.739	2.749	711,412	-0.01(-0.52%)
Apr 18, 2011	2.749	2.780	2.739	2.763	844,252	-0.01(-0.34%)
Apr 15, 2011	2.761	2.780	2.753	2.773	946,923	+0.00(+0.17%)
Apr 14, 2011	2.739	2.787	2.739	2.768	1,333,702	+0.02(+0.87%)
Apr 13, 2011	2.768	2.784	2.727	2.744	686,658	-0.02(-0.60%)
Apr 12, 2011	2.739	2.773	2.730	2.761	844,299	-0.01(-0.34%)
Apr 11, 2011	2.806	2.813	2.744	2.770	1,058,285	-0.04(-1.44%)
Apr 08, 2011	2.856	2.880	2.787	2.811	1,026,994	-0.04(-1.34%)
Apr 07, 2011	2.889	2.889	2.827	2.849	1,587,824	-0.03(-1.08%)
Apr 06, 2011	2.858	2.901	2.858	2.880	1,175,260	+0.03(+0.92%)
Apr 05, 2011	2.858	2.880	2.827	2.853	1,094,013	-0.00(-0.17%)
Apr 04, 2011	2.863	2.863	2.839	2.858	921,851	+0.02(+0.67%)
Apr 01, 2011	2.851	2.875	2.801	2.839	1,699,950	+0.00(+0.00%)
Mar 31, 2011	2.839	2.853	2.815	2.839	814,562	-0.00(-0.08%)
Mar 30, 2011	2.842	2.842	2.799	2.842	1,274,610	+0.04(+1.53%)
Mar 29, 2011	2.787	2.815	2.763	2.799	1,074,201	+0.00(+0.17%)
Mar 28, 2011	2.803	2.846	2.794	2.794	868,624	-0.00(-0.09%)
Mar 25, 2011	2.806	2.823	2.770	2.796	741,787	+0.00(+0.00%)
Mar 24, 2011	2.799	2.806	2.773	2.796	747,182	+0.00(+0.09%)
Mar 23, 2011	2.803	2.806	2.746	2.794	776,529	-0.00(-0.09%)
Mar 22, 2011	2.808	2.811	2.754	2.796	1,246,573	-0.00(-0.09%)
Mar 21, 2011	2.796	2.801	2.765	2.799	1,008,119	+0.06(+2.17%)
Mar 18, 2011	2.718	2.782	2.715	2.739	1,583,659	+0.04(+1.32%)
Mar 17, 2011	2.708	2.730	2.677	2.703	1,574,772	+0.03(+1.25%)
Mar 16, 2011	2.746	2.756	2.663	2.670	1,780,924	-0.07(-2.52%)
Mar 15, 2011	2.694	2.763	2.670	2.739	1,649,973	-0.06(-2.21%)
Mar 14, 2011	2.823	2.823	2.646	2.801	3,572,184	-0.04(-1.34%)
Mar 11, 2011	2.815	2.894	2.801	2.839	1,810,451	-0.01(-0.50%)
Mar 10, 2011	2.886	2.888	2.821	2.853	2,870,743	-0.04(-1.29%)
Mar 09, 2011	2.940	2.947	2.886	2.891	1,949,713	-0.04(-1.51%)
Mar 08, 2011	2.921	2.940	2.891	2.935	1,413,335	+0.02(+0.80%)
Mar 07, 2011	2.956	2.956	2.895	2.912	2,035,577	-0.02(-0.56%)
Mar 04, 2011	2.944	2.958	2.912	2.928	1,198,884	-0.02(-0.71%)
Mar 03, 2011	2.970	2.972	2.926	2.949	2,046,447	+0.01(+0.48%)
Mar 02, 2011	2.923	2.944	2.888	2.935	1,379,348	+0.02(+0.72%)

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