Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	3.300	3.300	2.940	2.950	53,916	-0.15(-4.84%)
Jul 28, 2011	3.020	3.120	2.980	3.100	19,500	+0.12(+4.03%)
Jul 27, 2011	3.130	3.130	2.980	2.980	3,500	-0.23(-7.17%)
Jul 26, 2011	3.190	3.210	3.100	3.210	17,375	+0.06(+1.90%)
Jul 25, 2011	3.390	3.390	3.150	3.150	36,101	-0.08(-2.48%)
Jul 22, 2011	3.270	3.290	3.220	3.230	13,900	-0.02(-0.62%)
Jul 21, 2011	3.160	3.260	3.150	3.250	8,575	+0.00(+0.00%)
Jul 20, 2011	3.100	3.250	3.100	3.250	20,840	+0.09(+2.85%)
Jul 19, 2011	3.200	3.240	3.160	3.160	11,400	-0.15(-4.53%)
Jul 18, 2011	3.290	3.490	3.290	3.310	36,002	+0.08(+2.48%)
Jul 15, 2011	3.130	3.260	3.120	3.230	34,700	+0.15(+4.87%)
Jul 14, 2011	3.160	3.250	3.060	3.080	88,515	-0.20(-6.10%)
Jul 13, 2011	3.300	3.350	3.250	3.280	51,923	+0.05(+1.55%)
Jul 12, 2011	3.050	3.250	3.040	3.230	71,444	+0.11(+3.53%)
Jul 11, 2011	3.160	3.170	3.020	3.120	21,610	-0.08(-2.50%)
Jul 08, 2011	3.020	3.220	3.020	3.200	59,820	+0.17(+5.61%)
Jul 07, 2011	2.850	3.050	2.850	3.030	48,600	+0.15(+5.21%)
Jul 06, 2011	2.850	2.880	2.750	2.880	46,470	+0.13(+4.73%)
Jul 05, 2011	2.770	2.820	2.700	2.750	9,640	+0.02(+0.73%)
Jul 04, 2011	2.730	2.730	2.730	2.730	150	+0.00(+0.00%)
Jun 30, 2011	2.730	2.770	2.730	2.730	4,100	-0.11(-3.87%)
Jun 29, 2011	2.810	2.890	2.800	2.840	17,530	-0.04(-1.39%)
Jun 28, 2011	2.750	2.880	2.740	2.880	60,056	+0.11(+3.97%)
Jun 27, 2011	2.700	2.770	2.670	2.770	59,980	+0.01(+0.36%)
Jun 24, 2011	2.660	2.790	2.640	2.760	82,825	+0.04(+1.47%)
Jun 23, 2011	2.650	2.720	2.550	2.720	14,500	+0.04(+1.49%)
Jun 22, 2011	2.640	2.750	2.640	2.680	19,615	-0.04(-1.47%)
Jun 21, 2011	2.530	2.720	2.520	2.720	10,658	+0.17(+6.67%)
Jun 20, 2011	2.670	2.570	2.540	2.550	9,440	-0.05(-1.92%)
Jun 17, 2011	2.530	2.600	2.480	2.600	35,067	+0.09(+3.59%)
Jun 16, 2011	2.570	2.680	2.500	2.510	49,419	-0.11(-4.20%)
Jun 15, 2011	2.750	2.750	2.520	2.620	101,957	-0.11(-4.03%)
Jun 14, 2011	2.790	2.790	2.720	2.730	28,223	-0.02(-0.73%)
Jun 13, 2011	2.740	2.800	2.730	2.750	21,774	-0.03(-1.08%)
Jun 10, 2011	2.730	2.850	2.730	2.780	30,050	-0.04(-1.42%)
Jun 09, 2011	2.760	2.820	2.760	2.820	3,050	+0.11(+4.06%)
Jun 08, 2011	2.730	2.730	2.710	2.710	7,127	-0.14(-4.91%)
Jun 07, 2011	2.810	2.850	2.810	2.850	3,000	+0.05(+1.79%)
Jun 06, 2011	2.750	2.820	2.750	2.800	16,209	+0.03(+1.08%)
Jun 03, 2011	2.800	2.840	2.770	2.770	43,552	-0.14(-4.81%)
May 24, 2011	2.870	2.940	2.770	2.910	22,270	+0.06(+2.11%)
May 20, 2011	2.700	2.860	2.620	2.850	55,472	+0.17(+6.34%)
May 19, 2011	2.930	2.930	2.680	2.680	33,723	-0.25(-8.53%)
May 18, 2011	2.850	3.000	2.850	2.930	60,115	+0.11(+3.90%)
May 17, 2011	2.600	2.850	2.570	2.820	185,966	+0.17(+6.42%)
May 16, 2011	2.700	2.770	2.650	2.650	50,460	-0.06(-2.21%)
May 13, 2011	2.810	2.860	2.700	2.710	88,475	-0.07(-2.52%)
May 12, 2011	2.690	2.820	2.600	2.780	120,937	+0.03(+1.09%)
May 11, 2011	2.800	2.810	2.700	2.750	96,800	-0.07(-2.48%)
May 10, 2011	2.900	2.900	2.820	2.820	160,000	-0.04(-1.40%)
May 09, 2011	2.900	2.900	2.820	2.860	48,500	-0.03(-1.04%)
May 06, 2011	2.920	2.950	2.860	2.890	483,001	+0.07(+2.48%)
May 05, 2011	2.870	2.900	2.810	2.820	131,715	-0.02(-0.70%)
May 04, 2011	2.910	2.920	2.800	2.840	111,780	-0.08(-2.74%)
May 03, 2011	2.970	3.040	2.880	2.920	169,446	-0.11(-3.63%)

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