Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	2.790	2.813	2.769	2.813	689,982	+0.03(+0.93%)
May 23, 2011	2.792	2.795	2.780	2.787	511,618	-0.01(-0.19%)
May 20, 2011	2.792	2.813	2.782	2.792	719,158	-0.00(-0.09%)
May 19, 2011	2.792	2.800	2.782	2.795	764,937	+0.01(+0.19%)
May 18, 2011	2.792	2.795	2.780	2.790	713,942	+0.01(+0.19%)
May 17, 2011	2.800	2.800	2.780	2.785	476,830	-0.01(-0.28%)
May 16, 2011	2.790	2.803	2.790	2.792	340,977	-0.01(-0.37%)
May 13, 2011	2.803	2.803	2.787	2.803	337,520	+0.01(+0.47%)
May 12, 2011	2.808	2.808	2.780	2.790	940,887	-0.01(-0.46%)
May 11, 2011	2.800	2.808	2.795	2.803	588,907	-0.01(-0.19%)
May 10, 2011	2.790	2.813	2.787	2.808	742,583	+0.01(+0.42%)
May 09, 2011	2.773	2.796	2.771	2.796	579,210	+0.01(+0.46%)
May 06, 2011	2.765	2.789	2.765	2.783	792,448	+0.02(+0.56%)
May 05, 2011	2.776	2.781	2.763	2.768	1,233,893	-0.01(-0.37%)
May 04, 2011	2.758	2.783	2.752	2.778	1,309,402	+0.01(+0.37%)
May 03, 2011	2.747	2.768	2.745	2.768	586,672	+0.02(+0.56%)
May 02, 2011	2.748	2.752	2.745	2.752	572,889	+0.01(+0.19%)
Apr 29, 2011	2.737	2.747	2.724	2.747	517,604	+0.01(+0.38%)
Apr 28, 2011	2.727	2.737	2.719	2.737	631,624	+0.01(+0.48%)
Apr 27, 2011	2.722	2.727	2.716	2.724	799,636	-0.00(-0.00%)
Apr 26, 2011	2.719	2.727	2.716	2.724	725,266	+0.01(+0.19%)
Apr 25, 2011	2.714	2.724	2.710	2.719	467,242	-0.02(-0.56%)
Apr 21, 2011	2.716	2.734	2.706	2.734	896,205	+0.02(+0.86%)
Apr 20, 2011	2.711	2.724	2.703	2.711	904,861	+0.00(+0.10%)
Apr 19, 2011	2.706	2.709	2.693	2.709	514,793	+0.01(+0.19%)
Apr 18, 2011	2.706	2.709	2.685	2.703	656,577	-0.01(-0.29%)
Apr 15, 2011	2.732	2.732	2.701	2.711	505,025	+0.00(+0.00%)
Apr 14, 2011	2.706	2.716	2.698	2.711	384,778	+0.00(+0.00%)
Apr 13, 2011	2.701	2.716	2.693	2.711	408,925	+0.01(+0.38%)
Apr 12, 2011	2.698	2.706	2.683	2.701	402,085	-0.01(-0.19%)
Apr 11, 2011	2.698	2.709	2.698	2.706	727,411	+0.00(+0.00%)
Apr 08, 2011	2.698	2.719	2.698	2.706	626,086	+0.00(+0.10%)
Apr 07, 2011	2.722	2.724	2.685	2.703	778,045	-0.01(-0.24%)
Apr 06, 2011	2.718	2.730	2.707	2.710	822,432	-0.01(-0.47%)
Apr 05, 2011	2.692	2.736	2.689	2.723	846,799	+0.02(+0.86%)
Apr 04, 2011	2.695	2.702	2.689	2.700	812,351	+0.01(+0.19%)
Apr 01, 2011	2.702	2.702	2.684	2.695	881,079	+0.02(+0.67%)
Mar 31, 2011	2.702	2.707	2.677	2.677	856,284	-0.03(-0.95%)
Mar 30, 2011	2.707	2.710	2.689	2.702	674,419	+0.00(+0.10%)
Mar 29, 2011	2.710	2.712	2.687	2.700	581,912	-0.01(-0.28%)
Mar 28, 2011	2.671	2.712	2.671	2.707	869,245	+0.01(+0.29%)
Mar 25, 2011	2.684	2.700	2.669	2.700	975,881	+0.02(+0.57%)
Mar 24, 2011	2.684	2.705	2.669	2.684	1,167,515	+0.01(+0.19%)
Mar 23, 2011	2.697	2.702	2.677	2.679	1,635,146	-0.02(-0.57%)
Mar 22, 2011	2.720	2.730	2.692	2.695	1,488,996	-0.03(-1.13%)
Mar 21, 2011	2.725	2.728	2.712	2.725	916,182	-0.01(-0.38%)
Mar 18, 2011	2.715	2.736	2.700	2.736	956,557	+0.02(+0.57%)
Mar 17, 2011	2.730	2.730	2.710	2.720	535,731	+0.01(+0.19%)
Mar 16, 2011	2.746	2.747	2.695	2.715	820,675	-0.03(-1.21%)
Mar 15, 2011	2.734	2.761	2.734	2.748	976,961	-0.01(-0.37%)
Mar 14, 2011	2.728	2.764	2.707	2.759	806,221	+0.02(+0.56%)
Mar 11, 2011	2.736	2.743	2.707	2.743	1,035,912	+0.01(+0.19%)
Mar 10, 2011	2.763	2.763	2.712	2.738	1,157,758	-0.01(-0.47%)
Mar 09, 2011	2.754	2.764	2.738	2.751	950,727	-0.01(-0.33%)
Mar 08, 2011	2.742	2.760	2.724	2.760	1,355,830	+0.02(+0.75%)
Mar 07, 2011	2.740	2.745	2.719	2.740	894,704	+0.01(+0.37%)
Mar 04, 2011	2.722	2.729	2.706	2.729	616,345	+0.03(+1.13%)
Mar 03, 2011	2.706	2.727	2.699	2.699	1,132,878	-0.01(-0.28%)
Mar 02, 2011	2.750	2.750	2.696	2.706	861,925	-0.02(-0.56%)

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