Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	3.390	3.400	3.280	3.350	201,809	-0.05(-1.47%)
Apr 28, 2011	3.350	3.420	3.240	3.400	238,686	+0.05(+1.49%)
Apr 27, 2011	3.590	3.590	3.210	3.350	361,445	-0.24(-6.69%)
Apr 26, 2011	3.630	3.650	3.540	3.590	280,796	-0.05(-1.37%)
Apr 25, 2011	3.670	3.710	3.580	3.640	330,010	+0.04(+1.11%)
Apr 21, 2011	3.760	3.840	3.490	3.600	725,634	-0.12(-3.23%)
Apr 20, 2011	3.420	3.740	3.420	3.720	412,525	+0.34(+10.06%)
Apr 19, 2011	3.320	3.479	3.260	3.380	326,444	+0.03(+0.90%)
Apr 18, 2011	3.300	3.360	3.130	3.350	275,205	+0.00(+0.00%)
Apr 15, 2011	3.270	3.360	3.250	3.350	172,224	+0.06(+1.82%)
Apr 14, 2011	3.200	3.300	3.160	3.290	137,946	+0.04(+1.23%)
Apr 13, 2011	3.200	3.260	3.110	3.250	230,669	+0.06(+1.88%)
Apr 12, 2011	3.170	3.220	3.010	3.190	360,232	-0.01(-0.31%)
Apr 11, 2011	3.230	3.250	3.050	3.200	192,658	-0.05(-1.54%)
Apr 08, 2011	3.260	3.260	3.150	3.250	258,364	+0.03(+0.93%)
Apr 07, 2011	3.220	3.230	3.120	3.220	211,748	+0.02(+0.63%)
Apr 06, 2011	3.240	3.280	3.180	3.200	225,332	+0.01(+0.31%)
Apr 05, 2011	3.160	3.260	3.120	3.190	171,221	-0.01(-0.31%)
Apr 04, 2011	3.310	3.380	3.170	3.200	176,583	-0.11(-3.32%)
Apr 01, 2011	3.340	3.350	3.200	3.310	214,246	+0.01(+0.30%)
Mar 31, 2011	3.320	3.340	3.300	3.300	272,589	+0.00(+0.00%)
Mar 30, 2011	3.290	3.320	3.250	3.300	184,023	+0.04(+1.23%)
Mar 29, 2011	3.220	3.270	3.110	3.260	152,404	+0.05(+1.56%)
Mar 28, 2011	3.200	3.310	3.160	3.210	332,066	+0.06(+1.90%)
Mar 25, 2011	3.010	3.220	2.960	3.150	787,108	+0.14(+4.65%)
Mar 24, 2011	2.790	3.020	2.760	3.010	396,734	+0.25(+9.06%)
Mar 23, 2011	2.750	2.780	2.740	2.760	221,132	+0.01(+0.36%)
Mar 22, 2011	2.750	2.755	2.710	2.750	63,080	+0.01(+0.36%)
Mar 21, 2011	2.780	2.800	2.700	2.740	147,154	+0.09(+3.40%)
Mar 18, 2011	2.680	2.690	2.560	2.650	449,617	-0.01(-0.38%)
Mar 17, 2011	2.680	2.680	2.610	2.660	105,124	+0.01(+0.38%)
Mar 16, 2011	2.640	2.680	2.580	2.650	137,725	-0.01(-0.38%)
Mar 15, 2011	2.610	2.690	2.500	2.660	172,647	-0.01(-0.37%)
Mar 14, 2011	2.720	2.740	2.660	2.670	260,938	-0.06(-2.20%)
Mar 11, 2011	2.730	2.730	2.680	2.730	92,651	+0.00(+0.00%)
Mar 10, 2011	2.770	2.800	2.690	2.730	196,241	-0.06(-2.15%)
Mar 09, 2011	2.790	2.800	2.700	2.790	44,585	+0.00(+0.00%)
Mar 08, 2011	2.740	2.830	2.700	2.790	95,562	+0.04(+1.45%)
Mar 07, 2011	2.860	2.990	2.670	2.750	313,705	-0.10(-3.51%)
Mar 04, 2011	2.850	2.900	2.800	2.850	152,813	+0.02(+0.71%)
Mar 03, 2011	2.700	2.920	2.700	2.830	443,412	+0.14(+5.20%)
Mar 02, 2011	2.650	2.710	2.620	2.690	83,335	+0.04(+1.51%)
Mar 01, 2011	2.760	2.770	2.580	2.650	141,009	-0.09(-3.28%)
Feb 28, 2011	2.700	2.800	2.700	2.740	86,491	+0.01(+0.37%)
Feb 25, 2011	2.650	2.750	2.570	2.730	98,019	+0.08(+3.02%)
Feb 24, 2011	2.590	2.680	2.500	2.650	101,173	+0.07(+2.71%)
Feb 23, 2011	2.670	2.670	2.450	2.580	140,551	-0.06(-2.27%)
Feb 22, 2011	2.790	2.790	2.620	2.640	147,750	-0.16(-5.71%)
Feb 18, 2011	2.800	2.820	2.700	2.800	70,722	+0.01(+0.36%)
Feb 17, 2011	2.840	2.840	2.730	2.790	39,675	-0.04(-1.41%)
Feb 16, 2011	2.860	2.890	2.780	2.830	70,871	-0.03(-1.05%)
Feb 15, 2011	2.840	2.870	2.750	2.860	149,837	+0.02(+0.70%)
Feb 14, 2011	2.820	2.890	2.800	2.840	109,744	+0.01(+0.35%)
Feb 11, 2011	2.800	2.900	2.760	2.830	146,649	+0.04(+1.43%)
Feb 10, 2011	2.800	2.830	2.700	2.790	148,413	+0.01(+0.36%)
Feb 09, 2011	2.840	2.840	2.730	2.780	164,018	-0.04(-1.42%)
Feb 08, 2011	2.760	2.830	2.740	2.820	111,187	+0.03(+1.08%)
Feb 07, 2011	2.760	2.810	2.710	2.790	109,919	+0.03(+1.09%)
Feb 04, 2011	2.810	2.820	2.740	2.760	103,442	-0.04(-1.43%)
Feb 03, 2011	2.850	2.890	2.780	2.800	98,591	-0.03(-1.06%)
Feb 02, 2011	2.780	2.870	2.740	2.830	187,532	+0.06(+2.17%)

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