Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	2.809	2.836	2.793	2.800	1,015,473	-0.00(-0.17%)
May 23, 2011	2.809	2.861	2.781	2.804	1,350,065	-0.01(-0.50%)
May 20, 2011	2.835	2.849	2.814	2.819	1,592,393	-0.01(-0.25%)
May 19, 2011	2.840	2.847	2.809	2.826	1,379,959	+0.01(+0.34%)
May 18, 2011	2.847	2.864	2.813	2.816	2,356,240	-0.03(-1.08%)
May 17, 2011	2.821	2.885	2.812	2.847	1,931,013	+0.02(+0.84%)
May 16, 2011	2.863	2.882	2.823	2.823	1,114,696	-0.04(-1.32%)
May 13, 2011	2.894	2.913	2.859	2.861	907,859	-0.03(-0.90%)
May 12, 2011	2.856	2.911	2.845	2.887	1,135,725	+0.03(+0.91%)
May 11, 2011	2.899	2.899	2.847	2.861	1,371,131	-0.04(-1.22%)
May 10, 2011	2.927	2.932	2.847	2.897	2,350,771	-0.02(-0.57%)
May 09, 2011	2.854	2.915	2.852	2.913	1,119,941	+0.06(+1.98%)
May 06, 2011	2.880	2.894	2.847	2.856	1,334,620	+0.01(+0.25%)
May 05, 2011	2.821	2.880	2.821	2.849	1,400,055	+0.01(+0.33%)
May 04, 2011	2.856	2.885	2.821	2.840	906,969	-0.02(-0.58%)
May 03, 2011	2.859	2.913	2.833	2.856	945,492	-0.00(-0.16%)
May 02, 2011	2.871	2.930	2.859	2.861	1,465,317	-0.05(-1.78%)
Apr 29, 2011	2.918	2.927	2.897	2.913	1,298,871	+0.00(+0.16%)
Apr 28, 2011	2.873	2.908	2.863	2.908	1,701,901	+0.04(+1.57%)
Apr 27, 2011	2.866	2.892	2.828	2.863	1,786,281	+0.02(+0.58%)
Apr 26, 2011	2.830	2.861	2.804	2.847	864,938	+0.04(+1.34%)
Apr 25, 2011	2.830	2.835	2.790	2.809	1,232,169	+0.00(+0.17%)
Apr 21, 2011	2.797	2.814	2.778	2.804	993,763	+0.03(+1.19%)
Apr 20, 2011	2.764	2.802	2.741	2.771	939,956	+0.05(+1.73%)
Apr 19, 2011	2.760	2.783	2.715	2.724	717,813	-0.01(-0.52%)
Apr 18, 2011	2.724	2.755	2.715	2.738	851,848	-0.01(-0.34%)
Apr 15, 2011	2.736	2.755	2.729	2.748	955,443	+0.00(+0.17%)
Apr 14, 2011	2.715	2.762	2.715	2.743	1,345,701	+0.02(+0.87%)
Apr 13, 2011	2.743	2.760	2.703	2.719	692,837	-0.02(-0.60%)
Apr 12, 2011	2.715	2.748	2.705	2.736	851,895	-0.01(-0.34%)
Apr 11, 2011	2.781	2.788	2.719	2.745	1,067,807	-0.04(-1.44%)
Apr 08, 2011	2.830	2.854	2.762	2.786	1,036,235	-0.04(-1.34%)
Apr 07, 2011	2.863	2.863	2.802	2.823	1,602,111	-0.03(-1.08%)
Apr 06, 2011	2.833	2.875	2.833	2.854	1,185,834	+0.03(+0.92%)
Apr 05, 2011	2.833	2.854	2.802	2.828	1,103,856	-0.00(-0.17%)
Apr 04, 2011	2.837	2.837	2.814	2.833	930,145	+0.02(+0.67%)
Apr 01, 2011	2.826	2.849	2.776	2.814	1,715,245	+0.00(+0.00%)
Mar 31, 2011	2.814	2.828	2.790	2.814	821,890	-0.00(-0.08%)
Mar 30, 2011	2.816	2.816	2.774	2.816	1,286,078	+0.04(+1.53%)
Mar 29, 2011	2.762	2.790	2.738	2.774	1,083,866	+0.00(+0.17%)
Mar 28, 2011	2.778	2.821	2.769	2.769	876,439	-0.00(-0.09%)
Mar 25, 2011	2.781	2.797	2.745	2.771	748,461	+0.00(+0.00%)
Mar 24, 2011	2.774	2.781	2.748	2.771	753,905	+0.00(+0.09%)
Mar 23, 2011	2.778	2.781	2.722	2.769	783,515	-0.00(-0.09%)
Mar 22, 2011	2.783	2.786	2.729	2.771	1,257,789	-0.00(-0.09%)
Mar 21, 2011	2.771	2.776	2.741	2.774	1,017,189	+0.06(+2.17%)
Mar 18, 2011	2.693	2.757	2.691	2.715	1,597,908	+0.04(+1.32%)
Mar 17, 2011	2.684	2.705	2.653	2.679	1,588,940	+0.03(+1.25%)
Mar 16, 2011	2.722	2.731	2.639	2.646	1,796,947	-0.07(-2.52%)
Mar 15, 2011	2.670	2.738	2.646	2.715	1,664,818	-0.06(-2.21%)
Mar 14, 2011	2.797	2.797	2.623	2.776	3,604,325	-0.04(-1.34%)
Mar 11, 2011	2.790	2.868	2.776	2.814	1,826,740	-0.01(-0.50%)
Mar 10, 2011	2.860	2.863	2.796	2.828	2,896,572	-0.04(-1.29%)
Mar 09, 2011	2.913	2.920	2.860	2.865	1,967,256	-0.04(-1.51%)
Mar 08, 2011	2.895	2.913	2.865	2.909	1,426,052	+0.02(+0.80%)
Mar 07, 2011	2.930	2.930	2.870	2.886	2,053,892	-0.02(-0.56%)
Mar 04, 2011	2.918	2.932	2.886	2.902	1,209,671	-0.02(-0.71%)
Mar 03, 2011	2.943	2.946	2.900	2.923	2,064,860	+0.01(+0.48%)
Mar 02, 2011	2.897	2.918	2.863	2.909	1,391,758	+0.02(+0.72%)

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