Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	3.242	3.307	3.177	3.307	55,987	+0.04(+1.38%)
Jul 30, 2012	3.337	3.337	3.237	3.262	34,694	-0.05(-1.65%)
Jul 27, 2012	3.342	3.342	3.252	3.317	74,924	-0.02(-0.60%)
Jul 26, 2012	3.322	3.367	3.312	3.337	55,211	+0.08(+2.61%)
Jul 25, 2012	3.282	3.317	3.242	3.252	56,893	+0.00(+0.00%)
Jul 24, 2012	3.292	3.317	3.242	3.252	77,735	-0.02(-0.61%)
Jul 23, 2012	3.446	3.482	3.267	3.272	146,898	-0.29(-8.12%)
Jul 20, 2012	3.536	3.601	3.536	3.561	45,343	-0.01(-0.42%)
Jul 19, 2012	3.701	3.701	3.556	3.576	62,042	-0.11(-2.98%)
Jul 18, 2012	3.641	3.721	3.611	3.686	65,555	+0.04(+1.23%)
Jul 17, 2012	3.606	3.676	3.544	3.641	59,654	+0.03(+0.97%)
Jul 16, 2012	3.631	3.666	3.597	3.606	52,328	-0.02(-0.55%)
Jul 13, 2012	3.626	3.706	3.582	3.626	131,133	+0.00(+0.00%)
Jul 12, 2012	3.606	3.731	3.581	3.626	258,079	-0.01(-0.41%)
Jul 11, 2012	3.656	3.656	3.596	3.641	78,359	+0.00(+0.00%)
Jul 10, 2012	3.641	3.682	3.603	3.641	169,825	+0.04(+1.11%)
Jul 09, 2012	3.521	3.671	3.521	3.601	229,929	+0.08(+2.41%)
Jul 06, 2012	3.431	3.541	3.431	3.516	91,796	+0.05(+1.58%)
Jul 05, 2012	3.392	3.461	3.392	3.461	149,857	+0.04(+1.31%)
Jul 03, 2012	3.382	3.418	3.337	3.416	45,242	+0.02(+0.59%)
Jul 02, 2012	3.322	3.406	3.280	3.397	168,123	+0.05(+1.64%)
Jun 29, 2012	3.372	3.372	3.250	3.342	104,015	+0.04(+1.21%)
Jun 28, 2012	3.297	3.317	3.262	3.302	40,855	-0.01(-0.30%)
Jun 27, 2012	3.222	3.341	3.207	3.312	80,823	+0.09(+2.79%)
Jun 26, 2012	3.247	3.272	3.192	3.222	51,963	-0.00(-0.15%)
Jun 25, 2012	3.077	3.262	3.047	3.227	156,941	-0.07(-2.12%)
Jun 22, 2012	3.137	3.341	3.102	3.297	951,284	+0.16(+5.25%)
Jun 21, 2012	3.062	3.147	3.022	3.132	117,563	+0.04(+1.45%)
Jun 20, 2012	2.983	3.092	2.883	3.087	127,407	+0.11(+3.86%)
Jun 19, 2012	2.838	2.993	2.788	2.973	174,406	+0.15(+5.30%)
Jun 18, 2012	2.888	2.893	2.768	2.823	93,581	-0.09(-3.08%)
Jun 15, 2012	2.923	2.988	2.783	2.913	216,177	-0.03(-1.02%)
Jun 14, 2012	2.943	2.968	2.811	2.943	90,373	+0.08(+2.97%)
Jun 13, 2012	2.948	2.993	2.768	2.858	123,315	-0.07(-2.38%)
Jun 12, 2012	2.828	2.988	2.788	2.928	77,731	+0.10(+3.53%)
Jun 11, 2012	2.923	2.993	2.803	2.828	100,568	-0.04(-1.39%)
Jun 08, 2012	2.763	2.893	2.653	2.868	200,586	+0.14(+5.31%)
Jun 07, 2012	2.763	2.793	2.703	2.723	58,594	-0.00(-0.18%)
Jun 06, 2012	2.668	2.803	2.638	2.728	103,945	+0.06(+2.24%)
Jun 05, 2012	2.603	2.723	2.603	2.668	39,165	+0.03(+1.33%)
Jun 04, 2012	2.534	2.653	2.534	2.633	73,128	+0.10(+3.94%)
Jun 01, 2012	2.514	2.599	2.484	2.534	120,733	-0.01(-0.59%)
May 31, 2012	2.559	2.613	2.514	2.549	111,891	+0.00(+0.20%)
May 30, 2012	2.638	2.668	2.539	2.544	65,603	-0.11(-4.14%)
May 29, 2012	2.688	2.763	2.618	2.653	50,108	-0.04(-1.48%)
May 25, 2012	2.698	2.718	2.589	2.693	110,976	-0.00(-0.18%)
May 24, 2012	2.708	2.708	2.637	2.698	38,139	+0.00(+0.00%)
May 23, 2012	2.673	2.708	2.643	2.698	63,472	-0.01(-0.37%)
May 22, 2012	2.783	2.823	2.683	2.708	44,118	-0.06(-2.34%)
May 21, 2012	2.753	2.783	2.603	2.773	84,332	+0.01(+0.54%)
May 18, 2012	2.798	2.798	2.748	2.758	101,164	-0.06(-2.30%)
May 17, 2012	2.878	2.883	2.818	2.823	62,471	-0.05(-1.91%)
May 16, 2012	2.868	2.913	2.828	2.878	50,275	+0.03(+1.23%)
May 15, 2012	2.803	2.898	2.763	2.843	54,433	+0.02(+0.89%)
May 14, 2012	2.883	2.913	2.813	2.818	73,531	-0.10(-3.58%)
May 11, 2012	3.057	3.067	2.908	2.923	92,312	-0.13(-4.25%)
May 10, 2012	3.057	3.087	2.983	3.052	21,385	+0.04(+1.32%)
May 09, 2012	3.052	3.132	2.938	3.012	275,130	-0.08(-2.74%)
May 08, 2012	2.973	3.117	2.933	3.097	38,666	+0.11(+3.67%)
May 07, 2012	2.898	3.012	2.898	2.988	51,229	+0.06(+2.22%)
May 04, 2012	2.968	2.993	2.908	2.923	94,642	-0.05(-1.84%)
May 03, 2012	3.017	3.082	2.973	2.978	51,508	-0.05(-1.65%)
May 02, 2012	3.047	3.102	2.968	3.027	119,461	-0.02(-0.65%)

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