Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	2.360	2.420	2.352	2.360	9,641	-0.01(-0.42%)
Jul 28, 2011	2.450	2.850	2.290	2.370	27,087	-0.08(-3.27%)
Jul 27, 2011	2.440	2.550	2.410	2.450	22,056	-0.08(-3.16%)
Jul 26, 2011	2.540	2.600	2.320	2.530	19,412	+0.10(+4.11%)
Jul 25, 2011	2.400	2.580	2.400	2.430	15,580	+0.03(+1.25%)
Jul 22, 2011	2.397	2.600	2.290	2.400	24,516	-0.04(-1.64%)
Jul 21, 2011	2.610	2.710	2.350	2.440	93,120	-0.23(-8.61%)
Jul 20, 2011	2.570	3.850	2.500	2.670	545,523	+0.33(+14.10%)
Jul 19, 2011	2.300	2.400	2.300	2.340	1,000	+0.04(+1.73%)
Jul 18, 2011	2.300	2.300	2.300	2.300	1,000	-0.04(-1.71%)
Jul 15, 2011	2.370	2.390	2.340	2.340	1,500	-0.02(-0.81%)
Jul 14, 2011	2.305	2.359	2.300	2.359	1,283	-0.03(-1.29%)
Jul 13, 2011	2.300	2.460	2.280	2.390	2,470	+0.09(+3.91%)
Jul 12, 2011	2.330	2.375	2.290	2.300	3,920	-0.06(-2.54%)
Jul 11, 2011	2.320	2.380	2.290	2.360	6,468	+0.04(+1.72%)
Jul 08, 2011	2.330	2.330	2.300	2.320	2,820	-0.04(-1.69%)
Jul 07, 2011	2.390	2.390	2.280	2.360	3,141	-0.07(-2.84%)
Jul 06, 2011	2.250	3.100	2.250	2.429	10,350	+0.18(+7.96%)
Jul 05, 2011	2.250	2.270	2.180	2.250	5,446	+0.00(+0.00%)
Jul 01, 2011	2.150	2.400	2.150	2.250	1,291	+0.12(+5.63%)
Jun 30, 2011	2.230	2.230	2.100	2.130	10,723	-0.08(-3.62%)
Jun 29, 2011	2.270	2.389	2.180	2.210	11,662	-0.00(-0.12%)
Jun 28, 2011	2.590	2.590	2.160	2.213	42,382	-0.30(-11.84%)
Jun 27, 2011	2.520	2.592	2.510	2.510	1,297	-0.01(-0.40%)
Jun 24, 2011	2.620	2.620	2.520	2.520	1,000	-0.01(-0.40%)
Jun 23, 2011	2.640	2.690	2.520	2.530	2,650	-0.07(-2.69%)
Jun 22, 2011	2.560	2.600	2.560	2.600	300	+0.08(+3.17%)
Jun 21, 2011	2.510	2.670	2.510	2.520	10,069	+0.07(+2.86%)
Jun 20, 2011	2.720	2.801	2.450	2.450	18,102	-0.35(-12.50%)
Jun 17, 2011	3.000	3.017	2.800	2.800	2,605	-0.26(-8.50%)
Jun 16, 2011	3.090	3.090	2.750	3.060	1,835	+0.22(+7.75%)
Jun 15, 2011	2.860	2.890	2.750	2.840	5,919	-0.01(-0.35%)
Jun 14, 2011	2.860	2.860	2.850	2.850	2,833	-0.01(-0.35%)
Jun 13, 2011	2.790	2.860	2.790	2.860	3,262	-0.03(-1.03%)
Jun 10, 2011	2.880	2.910	2.750	2.890	20,350	+0.01(+0.34%)
Jun 09, 2011	2.860	2.900	2.760	2.880	2,450	+0.00(+0.00%)
Jun 08, 2011	2.920	2.920	2.850	2.880	3,028	-0.02(-0.85%)
Jun 07, 2011	2.860	2.905	2.810	2.905	7,568	+0.05(+1.59%)
Jun 06, 2011	2.850	2.930	2.810	2.859	5,093	-0.00(-0.03%)
Jun 03, 2011	2.820	2.930	2.820	2.860	2,700	-0.15(-4.98%)
May 24, 2011	2.980	3.190	2.980	3.010	15,821	+0.04(+1.35%)
May 23, 2011	2.930	3.000	2.930	2.970	29,310	+0.07(+2.41%)
May 20, 2011	2.910	2.930	2.850	2.900	10,734	-0.05(-1.69%)
May 19, 2011	2.910	2.960	2.791	2.950	9,610	+0.06(+2.08%)
May 18, 2011	2.740	2.900	2.740	2.890	11,159	+0.14(+5.09%)
May 17, 2011	2.790	2.790	2.620	2.750	55,965	+0.01(+0.36%)
May 16, 2011	2.860	2.860	2.740	2.740	2,313	-0.11(-3.86%)
May 13, 2011	2.870	2.880	2.800	2.850	2,600	-0.03(-1.05%)
May 12, 2011	2.850	2.900	2.840	2.880	10,574	+0.05(+1.77%)
May 11, 2011	2.780	2.850	2.740	2.830	7,040	+0.04(+1.43%)
May 10, 2011	2.950	2.950	2.790	2.790	8,855	-0.10(-3.46%)
May 09, 2011	2.930	3.000	2.890	2.890	10,525	-0.01(-0.34%)
May 06, 2011	2.660	2.990	2.500	2.900	21,632	+0.22(+8.21%)
May 05, 2011	2.690	2.820	2.411	2.680	28,273	-0.00(-0.00%)
May 04, 2011	2.760	2.760	2.630	2.680	24,228	+0.11(+4.28%)
May 03, 2011	2.300	2.590	2.300	2.570	35,040	+0.37(+16.82%)

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