Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	3.250	3.250	3.130	3.250	4,900	-0.01(-0.31%)
Apr 29, 2013	3.090	3.260	3.090	3.260	8,678	+0.17(+5.50%)
Apr 26, 2013	3.178	3.230	3.050	3.090	9,470	-0.08(-2.52%)
Apr 25, 2013	3.150	3.310	3.150	3.170	3,973	-0.08(-2.46%)
Apr 24, 2013	3.107	3.250	3.080	3.250	10,426	+0.10(+3.17%)
Apr 23, 2013	3.120	3.240	3.100	3.150	18,612	-0.05(-1.56%)
Apr 22, 2013	3.080	3.200	3.060	3.200	7,355	+0.15(+4.92%)
Apr 19, 2013	3.140	3.140	3.050	3.050	5,083	-0.10(-3.17%)
Apr 18, 2013	3.250	3.250	3.150	3.150	8,249	-0.03(-0.94%)
Apr 17, 2013	3.170	3.230	3.120	3.180	14,219	+0.08(+2.58%)
Apr 16, 2013	3.060	3.160	3.050	3.100	15,998	+0.05(+1.64%)
Apr 15, 2013	3.120	3.230	3.050	3.050	16,211	-0.11(-3.48%)
Apr 12, 2013	3.340	3.360	3.150	3.160	7,974	+0.04(+1.28%)
Apr 11, 2013	3.120	3.200	3.010	3.120	24,590	-0.01(-0.32%)
Apr 10, 2013	3.150	3.200	3.000	3.130	29,945	-0.02(-0.63%)
Apr 09, 2013	3.120	3.240	3.100	3.150	9,335	+0.01(+0.32%)
Apr 08, 2013	3.200	3.270	3.090	3.140	12,182	-0.20(-5.99%)
Apr 05, 2013	3.280	3.390	3.010	3.340	28,111	-0.04(-1.18%)
Apr 04, 2013	3.670	3.670	3.320	3.380	20,830	-0.26(-7.15%)
Apr 03, 2013	3.630	3.696	3.550	3.640	20,885	-0.07(-1.89%)
Apr 02, 2013	3.740	3.788	3.600	3.710	36,038	-0.03(-0.80%)
Apr 01, 2013	3.650	3.900	3.524	3.740	170,266	+0.44(+13.33%)
Mar 28, 2013	3.250	3.351	3.170	3.300	35,678	+0.00(+0.00%)
Mar 27, 2013	3.480	3.720	3.110	3.300	173,724	-0.29(-8.08%)
Mar 26, 2013	2.890	3.810	2.709	3.590	813,911	+0.80(+28.67%)
Mar 25, 2013	2.500	2.850	2.460	2.790	72,095	+0.34(+13.88%)
Mar 22, 2013	2.400	2.530	2.400	2.450	12,913	-0.06(-2.39%)
Mar 21, 2013	2.500	2.700	2.440	2.510	22,537	+0.05(+2.03%)
Mar 20, 2013	2.384	2.542	2.350	2.460	8,768	-0.03(-1.20%)
Mar 19, 2013	2.384	2.550	2.320	2.490	14,775	+0.09(+3.75%)
Mar 18, 2013	2.420	2.420	2.360	2.400	8,914	-0.09(-3.61%)
Mar 15, 2013	2.510	2.510	2.412	2.490	4,985	-0.01(-0.40%)
Mar 14, 2013	2.610	2.610	2.498	2.500	5,643	-0.10(-3.90%)
Mar 13, 2013	2.550	2.630	2.490	2.601	12,234	+0.05(+2.01%)
Mar 12, 2013	2.500	2.640	2.500	2.550	10,050	-0.02(-0.77%)
Mar 11, 2013	2.550	2.650	2.540	2.570	5,120	+0.06(+2.39%)
Mar 08, 2013	2.690	2.690	2.370	2.510	13,671	-0.11(-4.20%)
Mar 07, 2013	2.500	2.700	2.500	2.620	4,968	+0.12(+4.80%)
Mar 06, 2013	2.410	2.500	2.410	2.500	12,497	+0.21(+9.17%)
Mar 05, 2013	2.390	2.450	2.250	2.290	21,378	-0.10(-4.18%)
Mar 04, 2013	2.380	2.498	2.300	2.390	16,650	-0.16(-6.27%)
Mar 01, 2013	2.650	2.650	2.490	2.550	9,073	-0.13(-4.85%)
Feb 28, 2013	2.750	2.780	2.680	2.680	11,345	-0.07(-2.55%)
Feb 27, 2013	2.770	2.780	2.700	2.750	17,309	-0.08(-2.83%)
Feb 26, 2013	2.810	2.880	2.750	2.830	9,250	-0.05(-1.74%)
Feb 25, 2013	2.790	2.900	2.680	2.880	60,493	+0.03(+1.05%)
Feb 22, 2013	2.857	2.857	2.750	2.850	2,900	+0.00(+0.00%)
Feb 21, 2013	2.750	2.850	2.750	2.850	10,510	+0.10(+3.64%)
Feb 20, 2013	2.850	2.850	2.750	2.750	9,650	-0.08(-2.83%)
Feb 19, 2013	2.730	2.850	2.660	2.830	33,417	+0.18(+6.79%)
Feb 15, 2013	2.450	2.700	2.440	2.650	35,852	+0.28(+11.81%)
Feb 14, 2013	2.490	2.527	2.260	2.370	49,410	-0.19(-7.42%)
Feb 13, 2013	2.540	2.640	2.450	2.560	20,311	+0.08(+3.23%)
Feb 12, 2013	2.600	2.600	2.480	2.480	8,496	-0.16(-6.06%)
Feb 11, 2013	2.690	2.690	2.600	2.640	2,200	+0.02(+0.69%)
Feb 08, 2013	2.670	2.750	2.550	2.622	7,001	-0.01(-0.30%)
Feb 07, 2013	2.670	2.749	2.510	2.630	12,102	-0.11(-4.01%)
Feb 06, 2013	2.650	2.740	2.550	2.740	4,746	+0.06(+2.24%)
Feb 04, 2013	2.660	2.790	2.530	2.680	11,444	+0.01(+0.38%)

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