Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	4.881	4.940	4.849	4.852	542,822	-0.04(-0.77%)
Jul 30, 2012	4.902	4.910	4.873	4.890	411,289	+0.01(+0.30%)
Jul 27, 2012	4.852	4.910	4.849	4.876	480,724	+0.02(+0.36%)
Jul 26, 2012	4.910	4.910	4.820	4.858	428,903	-0.01(-0.12%)
Jul 25, 2012	4.847	4.896	4.806	4.864	454,137	+0.04(+0.84%)
Jul 24, 2012	4.841	4.849	4.810	4.823	279,753	-0.01(-0.12%)
Jul 23, 2012	4.817	4.861	4.797	4.829	334,169	-0.04(-0.84%)
Jul 20, 2012	4.794	4.870	4.794	4.870	286,640	+0.06(+1.21%)
Jul 19, 2012	4.864	4.864	4.797	4.812	188,959	-0.04(-0.78%)
Jul 18, 2012	4.855	4.905	4.820	4.849	546,459	-0.01(-0.30%)
Jul 17, 2012	4.878	4.899	4.847	4.864	614,373	-0.01(-0.18%)
Jul 16, 2012	4.835	4.873	4.829	4.873	606,010	+0.04(+0.84%)
Jul 13, 2012	4.844	4.890	4.800	4.832	511,764	-0.00(-0.06%)
Jul 12, 2012	4.794	4.852	4.794	4.835	516,538	+0.05(+0.97%)
Jul 11, 2012	4.759	4.823	4.751	4.788	430,211	+0.01(+0.30%)
Jul 10, 2012	4.823	4.835	4.754	4.774	346,493	-0.03(-0.61%)
Jul 09, 2012	4.756	4.812	4.751	4.803	618,451	+0.04(+0.85%)
Jul 06, 2012	4.736	4.774	4.736	4.762	334,640	+0.00(+0.00%)
Jul 05, 2012	4.751	4.791	4.751	4.762	345,182	+0.00(+0.06%)
Jul 03, 2012	4.788	4.788	4.730	4.759	406,856	-0.01(-0.18%)
Jul 02, 2012	4.675	4.768	4.658	4.768	500,111	+0.10(+2.12%)
Jun 29, 2012	4.781	4.781	4.634	4.669	688,592	-0.06(-1.29%)
Jun 28, 2012	4.661	4.736	4.649	4.730	401,439	+0.06(+1.24%)
Jun 27, 2012	4.623	4.710	4.611	4.672	638,454	-0.08(-1.65%)
Jun 26, 2012	4.765	4.782	4.707	4.751	492,508	-0.01(-0.12%)
Jun 25, 2012	4.736	4.762	4.684	4.756	433,109	+0.00(+0.00%)
Jun 22, 2012	4.713	4.762	4.690	4.756	1,738,856	+0.08(+1.61%)
Jun 21, 2012	4.713	4.727	4.649	4.681	561,885	-0.03(-0.62%)
Jun 20, 2012	4.724	4.736	4.695	4.710	372,818	+0.01(+0.19%)
Jun 19, 2012	4.745	4.783	4.695	4.701	762,622	-0.02(-0.43%)
Jun 18, 2012	4.666	4.733	4.666	4.722	571,570	+0.04(+0.81%)
Jun 15, 2012	4.623	4.701	4.617	4.684	740,354	+0.07(+1.51%)
Jun 14, 2012	4.643	4.672	4.597	4.614	631,839	-0.01(-0.19%)
Jun 13, 2012	4.684	4.707	4.617	4.623	595,984	-0.05(-1.00%)
Jun 12, 2012	4.719	4.742	4.623	4.669	503,229	-0.02(-0.50%)
Jun 11, 2012	4.823	4.832	4.681	4.693	663,014	-0.10(-2.00%)
Jun 08, 2012	4.739	4.797	4.716	4.788	650,108	+0.04(+0.80%)
Jun 07, 2012	4.722	4.765	4.711	4.751	767,832	+0.06(+1.24%)
Jun 06, 2012	4.713	4.736	4.678	4.693	791,993	+0.01(+0.19%)
Jun 05, 2012	4.646	4.690	4.643	4.684	509,438	+0.04(+0.88%)
Jun 04, 2012	4.629	4.666	4.588	4.643	487,807	+0.03(+0.76%)
Jun 01, 2012	4.544	4.634	4.544	4.608	389,503	-0.01(-0.13%)
May 31, 2012	4.626	4.645	4.594	4.614	473,022	+0.00(+0.06%)
May 30, 2012	4.617	4.629	4.591	4.611	294,700	-0.02(-0.44%)
May 29, 2012	4.663	4.663	4.594	4.632	237,318	+0.01(+0.31%)
May 25, 2012	4.663	4.669	4.611	4.617	269,029	-0.03(-0.75%)
May 24, 2012	4.646	4.658	4.605	4.652	223,307	+0.02(+0.50%)
May 23, 2012	4.585	4.646	4.559	4.629	250,740	+0.03(+0.70%)
May 22, 2012	4.655	4.689	4.568	4.597	432,400	-0.04(-0.94%)
May 21, 2012	4.553	4.646	4.509	4.640	488,822	+0.10(+2.18%)
May 18, 2012	4.579	4.617	4.506	4.541	365,539	-0.05(-1.01%)
May 17, 2012	4.652	4.687	4.582	4.588	346,366	-0.07(-1.50%)
May 16, 2012	4.722	4.736	4.655	4.658	286,506	-0.04(-0.80%)
May 15, 2012	4.698	4.722	4.655	4.695	312,270	+0.01(+0.19%)
May 14, 2012	4.733	4.748	4.684	4.687	313,571	-0.06(-1.35%)
May 11, 2012	4.698	4.765	4.698	4.751	377,351	+0.02(+0.43%)
May 10, 2012	4.713	4.745	4.678	4.730	319,790	+0.04(+0.81%)
May 09, 2012	4.687	4.736	4.672	4.693	427,527	-0.02(-0.43%)
May 08, 2012	4.655	4.722	4.655	4.713	530,115	+0.05(+1.06%)
May 07, 2012	4.594	4.678	4.588	4.663	511,358	+0.09(+1.90%)
May 04, 2012	4.643	4.646	4.573	4.576	399,698	-0.06(-1.19%)
May 03, 2012	4.629	4.673	4.602	4.632	370,585	+0.02(+0.44%)
May 02, 2012	4.623	4.707	4.588	4.611	393,819	-0.03(-0.69%)

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