Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	2.972	2.994	2.972	2.988	999,470	+0.01(+0.43%)
Jul 30, 2012	2.985	3.004	2.966	2.975	1,154,552	-0.01(-0.43%)
Jul 27, 2012	2.991	3.001	2.985	2.988	1,177,004	+0.01(+0.21%)
Jul 26, 2012	2.985	2.988	2.978	2.982	799,000	+0.02(+0.54%)
Jul 25, 2012	2.966	2.991	2.962	2.966	862,060	+0.01(+0.33%)
Jul 24, 2012	2.962	2.982	2.953	2.956	1,514,846	-0.01(-0.32%)
Jul 23, 2012	2.975	2.991	2.962	2.966	1,029,065	-0.01(-0.43%)
Jul 20, 2012	3.001	3.004	2.969	2.978	895,960	-0.03(-0.96%)
Jul 19, 2012	2.998	3.007	2.988	3.007	1,031,039	+0.00(+0.11%)
Jul 18, 2012	2.994	3.004	2.991	3.004	1,175,385	+0.00(+0.11%)
Jul 17, 2012	2.988	3.001	2.972	3.001	1,000,309	+0.02(+0.65%)
Jul 16, 2012	2.998	3.004	2.969	2.982	1,105,912	-0.02(-0.75%)
Jul 13, 2012	3.049	3.049	2.982	3.004	975,206	+0.02(+0.64%)
Jul 12, 2012	2.982	2.998	2.956	2.985	1,115,538	-0.01(-0.43%)
Jul 11, 2012	2.975	3.007	2.972	2.998	1,126,021	+0.03(+0.94%)
Jul 10, 2012	2.970	2.976	2.957	2.970	860,401	+0.01(+0.21%)
Jul 09, 2012	2.951	2.970	2.948	2.963	810,622	+0.01(+0.43%)
Jul 06, 2012	2.941	2.963	2.935	2.951	932,825	+0.02(+0.65%)
Jul 05, 2012	2.963	2.967	2.932	2.932	1,013,028	+0.00(+0.00%)
Jul 03, 2012	2.941	2.954	2.922	2.932	635,594	+0.01(+0.33%)
Jul 02, 2012	2.919	2.928	2.900	2.922	1,779,303	+0.04(+1.21%)
Jun 29, 2012	2.957	2.957	2.887	2.887	1,156,177	-0.04(-1.41%)
Jun 28, 2012	2.938	2.938	2.919	2.928	1,162,608	-0.01(-0.43%)
Jun 27, 2012	2.919	2.941	2.912	2.941	1,829,054	+0.04(+1.21%)
Jun 26, 2012	2.928	2.928	2.900	2.906	1,751,572	-0.02(-0.60%)
Jun 25, 2012	2.897	2.925	2.897	2.924	966,174	+0.01(+0.38%)
Jun 22, 2012	2.900	2.922	2.897	2.912	859,829	+0.02(+0.55%)
Jun 21, 2012	2.890	2.909	2.887	2.897	1,182,966	+0.01(+0.33%)
Jun 20, 2012	2.874	2.900	2.871	2.887	635,170	+0.01(+0.33%)
Jun 19, 2012	2.881	2.906	2.877	2.877	1,359,737	-0.00(-0.11%)
Jun 18, 2012	2.865	2.890	2.862	2.881	657,950	+0.02(+0.56%)
Jun 15, 2012	2.871	2.877	2.858	2.865	918,273	-0.00(-0.11%)
Jun 14, 2012	2.849	2.871	2.849	2.868	787,389	+0.01(+0.45%)
Jun 13, 2012	2.836	2.858	2.833	2.855	738,178	+0.02(+0.86%)
Jun 12, 2012	2.821	2.837	2.821	2.831	642,238	+0.01(+0.45%)
Jun 11, 2012	2.840	2.850	2.818	2.818	691,407	-0.02(-0.78%)
Jun 08, 2012	2.840	2.843	2.828	2.840	801,018	+0.00(+0.11%)
Jun 07, 2012	2.850	2.850	2.837	2.837	827,780	+0.00(+0.11%)
Jun 06, 2012	2.821	2.840	2.806	2.834	959,987	+0.02(+0.67%)
Jun 05, 2012	2.806	2.828	2.802	2.815	937,444	-0.00(-0.11%)
Jun 04, 2012	2.831	2.853	2.818	2.818	892,796	-0.03(-1.00%)
Jun 01, 2012	2.840	2.850	2.821	2.847	988,660	+0.00(+0.11%)
May 31, 2012	2.853	2.853	2.824	2.843	989,588	-0.00(-0.11%)
May 30, 2012	2.866	2.875	2.843	2.847	1,101,820	-0.04(-1.53%)
May 29, 2012	2.900	2.910	2.875	2.891	704,523	-0.00(-0.11%)
May 25, 2012	2.888	2.894	2.859	2.894	899,402	+0.01(+0.44%)
May 24, 2012	2.853	2.884	2.840	2.881	1,033,850	+0.04(+1.33%)
May 23, 2012	2.809	2.843	2.802	2.843	1,172,239	+0.03(+1.24%)
May 22, 2012	2.831	2.840	2.802	2.809	994,272	-0.02(-0.56%)
May 21, 2012	2.809	2.840	2.806	2.824	885,586	+0.02(+0.79%)
May 18, 2012	2.824	2.853	2.796	2.802	1,094,366	-0.02(-0.78%)
May 17, 2012	2.888	2.888	2.807	2.824	1,774,014	-0.06(-2.19%)
May 16, 2012	2.866	2.891	2.866	2.888	1,038,639	+0.02(+0.77%)
May 15, 2012	2.878	2.907	2.866	2.866	1,325,489	-0.03(-0.87%)
May 14, 2012	2.910	2.926	2.875	2.891	1,192,854	-0.03(-0.97%)
May 11, 2012	2.913	2.938	2.913	2.919	872,380	+0.01(+0.51%)
May 10, 2012	2.930	2.942	2.901	2.904	1,106,345	-0.02(-0.64%)
May 09, 2012	2.926	2.942	2.920	2.923	1,066,381	-0.01(-0.43%)
May 08, 2012	2.923	2.945	2.920	2.936	1,389,361	+0.02(+0.54%)
May 07, 2012	2.911	2.930	2.908	2.920	1,066,391	+0.01(+0.32%)
May 04, 2012	2.908	2.920	2.901	2.911	1,263,164	+0.00(+0.05%)
May 03, 2012	2.898	2.917	2.898	2.909	1,023,844	+0.01(+0.38%)
May 02, 2012	2.901	2.911	2.892	2.898	1,037,611	-0.00(-0.11%)

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