Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	2.490	2.520	2.420	2.490	367,236	+0.00(+0.00%)
Jul 28, 2011	2.530	2.550	2.440	2.490	243,773	-0.06(-2.35%)
Jul 27, 2011	2.710	2.710	2.540	2.550	214,666	-0.24(-8.60%)
Jul 26, 2011	2.770	2.800	2.730	2.790	1,374,326	+0.04(+1.45%)
Jul 25, 2011	2.750	2.760	2.730	2.750	596,538	+0.06(+2.23%)
Jul 22, 2011	2.800	2.800	2.680	2.690	100,950	-0.08(-2.89%)
Jul 21, 2011	2.780	2.800	2.760	2.770	167,530	-0.01(-0.36%)
Jul 20, 2011	2.760	2.800	2.760	2.780	129,850	+0.02(+0.72%)
Jul 19, 2011	2.780	2.810	2.750	2.760	141,820	-0.08(-2.82%)
Jul 18, 2011	2.770	2.880	2.750	2.840	493,544	+0.10(+3.65%)
Jul 15, 2011	2.800	2.800	2.660	2.740	55,016	-0.06(-2.14%)
Jul 14, 2011	2.900	2.940	2.740	2.800	520,149	-0.08(-2.78%)
Jul 13, 2011	2.650	2.950	2.640	2.880	535,498	+0.26(+9.92%)
Jul 12, 2011	2.580	2.690	2.570	2.620	1,573,615	+0.04(+1.55%)
Jul 11, 2011	2.520	2.600	2.440	2.580	202,880	+0.08(+3.20%)
Jul 08, 2011	2.500	2.500	2.340	2.500	53,450	+0.05(+2.04%)
Jul 07, 2011	2.470	2.570	2.430	2.450	46,659	-0.07(-2.78%)
Jul 06, 2011	2.310	2.550	2.300	2.520	443,000	+0.21(+9.09%)
Jul 05, 2011	2.310	2.360	2.300	2.310	100,500	+0.00(+0.00%)
Jul 04, 2011	2.290	2.330	2.250	2.310	14,700	+0.02(+0.87%)
Jun 30, 2011	2.390	2.400	2.280	2.290	24,800	-0.02(-0.87%)
Jun 29, 2011	2.300	2.310	2.260	2.310	221,935	+0.01(+0.43%)
Jun 28, 2011	2.290	2.390	2.250	2.300	936,155	-0.10(-4.17%)
Jun 27, 2011	2.480	2.490	2.400	2.400	119,100	-0.03(-1.23%)
Jun 24, 2011	2.480	2.480	2.430	2.430	120,660	-0.02(-0.82%)
Jun 23, 2011	2.470	2.480	2.380	2.450	35,525	-0.03(-1.21%)
Jun 22, 2011	2.500	2.520	2.460	2.480	442,900	-0.02(-0.80%)
Jun 21, 2011	2.420	2.600	2.390	2.500	167,140	+0.12(+5.04%)
Jun 20, 2011	2.290	2.450	2.380	2.380	348,040	+0.12(+5.31%)
Jun 17, 2011	2.250	2.300	2.250	2.260	488,950	+0.01(+0.44%)
Jun 16, 2011	2.280	2.280	2.250	2.250	151,300	+0.00(+0.00%)
Jun 15, 2011	2.150	2.310	2.150	2.250	724,700	+0.10(+4.65%)
Jun 14, 2011	2.200	2.240	2.130	2.150	94,117	-0.07(-3.15%)
Jun 13, 2011	2.180	2.230	2.180	2.220	23,010	-0.02(-0.89%)
Jun 10, 2011	2.250	2.270	2.200	2.240	121,450	-0.01(-0.44%)
Jun 09, 2011	2.250	2.270	2.230	2.250	26,200	+0.01(+0.45%)
Jun 08, 2011	2.370	2.370	2.210	2.240	35,100	-0.05(-2.18%)
Jun 07, 2011	2.380	2.400	2.290	2.290	439,100	-0.03(-1.29%)
Jun 06, 2011	2.370	2.440	2.310	2.320	32,700	-0.06(-2.52%)
Jun 03, 2011	2.380	2.380	2.380	2.380	1,200	+0.02(+0.85%)
May 24, 2011	2.400	2.410	2.250	2.360	505,975	+0.10(+4.42%)
May 20, 2011	2.170	2.260	2.170	2.260	185,800	+0.13(+6.10%)
May 19, 2011	2.150	2.220	2.130	2.130	577,100	+0.01(+0.47%)
May 18, 2011	2.000	2.130	1.970	2.120	1,029,750	+0.13(+6.53%)
May 17, 2011	2.140	2.140	1.970	1.990	111,178	-0.15(-7.01%)
May 16, 2011	2.110	2.230	2.090	2.140	42,643	+0.05(+2.39%)
May 13, 2011	2.150	2.190	2.090	2.090	76,000	-0.05(-2.34%)
May 12, 2011	2.160	2.160	2.140	2.140	28,220	-0.06(-2.73%)
May 11, 2011	2.120	2.230	2.120	2.200	40,500	+0.06(+2.80%)
May 10, 2011	2.300	2.300	2.110	2.140	179,230	-0.08(-3.60%)
May 09, 2011	2.200	2.230	2.180	2.220	35,303	+0.06(+2.78%)
May 06, 2011	2.110	2.220	2.110	2.160	33,000	+0.05(+2.37%)
May 05, 2011	2.250	2.250	2.100	2.110	132,081	-0.12(-5.38%)
May 04, 2011	2.350	2.350	2.190	2.230	391,006	-0.15(-6.30%)
May 03, 2011	2.380	2.410	2.270	2.380	75,772	-0.04(-1.65%)

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