Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	2.762	2.786	2.742	2.786	696,856	+0.03(+0.93%)
May 23, 2011	2.765	2.768	2.752	2.760	516,716	-0.01(-0.19%)
May 20, 2011	2.765	2.786	2.755	2.765	726,323	-0.00(-0.09%)
May 19, 2011	2.765	2.773	2.755	2.768	772,558	+0.01(+0.19%)
May 18, 2011	2.765	2.768	2.752	2.762	721,055	+0.01(+0.19%)
May 17, 2011	2.773	2.773	2.752	2.757	481,580	-0.01(-0.28%)
May 16, 2011	2.762	2.775	2.762	2.765	344,375	-0.01(-0.37%)
May 13, 2011	2.775	2.775	2.760	2.775	340,883	+0.01(+0.47%)
May 12, 2011	2.780	2.780	2.752	2.762	950,261	-0.01(-0.46%)
May 11, 2011	2.773	2.780	2.768	2.775	594,774	-0.01(-0.19%)
May 10, 2011	2.762	2.786	2.760	2.780	749,981	+0.01(+0.42%)
May 09, 2011	2.746	2.769	2.743	2.769	584,980	+0.01(+0.46%)
May 06, 2011	2.738	2.761	2.738	2.756	800,344	+0.02(+0.56%)
May 05, 2011	2.748	2.753	2.736	2.741	1,246,187	-0.01(-0.37%)
May 04, 2011	2.730	2.756	2.725	2.751	1,322,448	+0.01(+0.37%)
May 03, 2011	2.720	2.741	2.718	2.741	592,518	+0.02(+0.56%)
May 02, 2011	2.721	2.725	2.718	2.725	578,597	+0.01(+0.19%)
Apr 29, 2011	2.710	2.720	2.697	2.720	522,761	+0.01(+0.38%)
Apr 28, 2011	2.700	2.710	2.692	2.710	637,918	+0.01(+0.47%)
Apr 27, 2011	2.695	2.700	2.690	2.697	807,603	-0.00(-0.00%)
Apr 26, 2011	2.692	2.700	2.690	2.697	732,492	+0.01(+0.19%)
Apr 25, 2011	2.687	2.697	2.683	2.692	471,897	-0.02(-0.56%)
Apr 21, 2011	2.690	2.707	2.679	2.707	905,135	+0.02(+0.86%)
Apr 20, 2011	2.684	2.697	2.677	2.684	913,877	+0.00(+0.10%)
Apr 19, 2011	2.679	2.682	2.667	2.682	519,922	+0.01(+0.19%)
Apr 18, 2011	2.679	2.682	2.659	2.677	663,119	-0.01(-0.29%)
Apr 15, 2011	2.705	2.705	2.674	2.684	510,057	+0.00(+0.00%)
Apr 14, 2011	2.679	2.690	2.672	2.684	388,611	+0.00(+0.00%)
Apr 13, 2011	2.674	2.690	2.667	2.684	412,999	+0.01(+0.38%)
Apr 12, 2011	2.672	2.679	2.656	2.674	406,091	-0.01(-0.19%)
Apr 11, 2011	2.672	2.682	2.672	2.679	734,659	+0.00(+0.00%)
Apr 08, 2011	2.672	2.692	2.672	2.679	632,324	+0.00(+0.10%)
Apr 07, 2011	2.695	2.697	2.659	2.677	785,797	-0.01(-0.24%)
Apr 06, 2011	2.691	2.703	2.681	2.683	830,627	-0.01(-0.47%)
Apr 05, 2011	2.665	2.709	2.663	2.696	855,236	+0.02(+0.86%)
Apr 04, 2011	2.668	2.676	2.663	2.673	820,445	+0.01(+0.19%)
Apr 01, 2011	2.676	2.676	2.658	2.668	889,858	+0.02(+0.67%)
Mar 31, 2011	2.676	2.681	2.650	2.650	864,816	-0.03(-0.95%)
Mar 30, 2011	2.681	2.683	2.663	2.676	681,139	+0.00(+0.10%)
Mar 29, 2011	2.683	2.686	2.660	2.673	587,710	-0.01(-0.28%)
Mar 28, 2011	2.645	2.686	2.645	2.681	877,906	+0.01(+0.29%)
Mar 25, 2011	2.658	2.673	2.643	2.673	985,605	+0.02(+0.57%)
Mar 24, 2011	2.658	2.678	2.643	2.658	1,179,148	+0.01(+0.19%)
Mar 23, 2011	2.670	2.676	2.650	2.653	1,651,438	-0.02(-0.57%)
Mar 22, 2011	2.693	2.703	2.665	2.668	1,503,832	-0.03(-1.13%)
Mar 21, 2011	2.698	2.701	2.686	2.698	925,310	-0.01(-0.38%)
Mar 18, 2011	2.688	2.709	2.673	2.709	966,088	+0.02(+0.57%)
Mar 17, 2011	2.703	2.703	2.683	2.693	541,069	+0.01(+0.19%)
Mar 16, 2011	2.719	2.720	2.668	2.688	828,852	-0.03(-1.21%)
Mar 15, 2011	2.707	2.734	2.707	2.721	986,695	-0.01(-0.37%)
Mar 14, 2011	2.701	2.737	2.681	2.731	814,254	+0.02(+0.56%)
Mar 11, 2011	2.709	2.716	2.681	2.716	1,046,233	+0.01(+0.19%)
Mar 10, 2011	2.735	2.735	2.686	2.711	1,169,293	-0.01(-0.47%)
Mar 09, 2011	2.726	2.737	2.711	2.724	960,200	-0.01(-0.33%)
Mar 08, 2011	2.715	2.733	2.697	2.733	1,369,339	+0.02(+0.74%)
Mar 07, 2011	2.713	2.718	2.692	2.713	903,618	+0.01(+0.37%)
Mar 04, 2011	2.695	2.702	2.680	2.702	622,486	+0.03(+1.13%)
Mar 03, 2011	2.680	2.700	2.672	2.672	1,144,166	-0.01(-0.28%)
Mar 02, 2011	2.723	2.723	2.670	2.680	870,513	-0.02(-0.56%)

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