Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	3.010	3.030	2.850	2.910	52,952	-0.14(-4.59%)
Apr 27, 2012	3.370	3.420	3.020	3.050	121,969	-0.38(-11.08%)
Apr 26, 2012	3.180	4.080	2.920	3.430	705,009	+0.23(+7.19%)
Apr 25, 2012	2.590	3.530	2.590	3.200	673,910	+0.56(+21.21%)
Apr 24, 2012	2.670	2.830	2.600	2.640	45,762	-0.01(-0.38%)
Apr 23, 2012	2.670	2.900	2.570	2.650	72,307	-0.06(-2.21%)
Apr 20, 2012	2.630	2.870	2.620	2.710	43,301	+0.07(+2.65%)
Apr 19, 2012	3.010	3.100	2.610	2.640	66,032	-0.41(-13.44%)
Apr 18, 2012	3.250	3.260	3.010	3.050	35,797	-0.24(-7.15%)
Apr 17, 2012	3.280	3.560	3.110	3.285	130,974	+0.04(+1.08%)
Apr 16, 2012	3.190	3.330	3.040	3.250	73,851	-0.02(-0.61%)
Apr 13, 2012	3.550	3.680	3.130	3.270	196,784	-0.32(-8.91%)
Apr 12, 2012	4.420	5.730	3.500	3.590	2,902,805	-0.39(-9.80%)
Apr 11, 2012	2.640	4.080	2.500	3.980	732,690	+1.33(+50.19%)
Apr 10, 2012	2.640	2.790	2.500	2.650	25,900	+0.15(+6.00%)
Apr 09, 2012	2.500	2.515	2.450	2.500	18,633	+0.00(+0.00%)
Apr 05, 2012	2.430	2.680	2.350	2.500	40,471	+0.00(+0.00%)
Apr 04, 2012	2.410	2.670	2.270	2.500	47,959	+0.11(+4.60%)
Apr 03, 2012	2.450	2.490	2.280	2.390	17,801	-0.06(-2.45%)

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