Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	5.020	5.120	4.610	4.610	125,559	-0.47(-9.25%)
Aug 30, 2011	5.160	5.160	4.980	5.080	52,244	-0.01(-0.20%)
Aug 29, 2011	5.020	5.110	4.870	5.090	167,951	+0.10(+2.00%)
Aug 26, 2011	4.750	4.990	4.750	4.990	71,959	+0.24(+5.05%)
Aug 25, 2011	4.930	4.930	4.750	4.750	71,907	-0.14(-2.86%)
Aug 24, 2011	4.820	4.900	4.680	4.890	69,847	+0.07(+1.45%)
Aug 23, 2011	4.540	4.940	4.486	4.820	107,381	+0.31(+6.87%)
Aug 22, 2011	4.590	4.650	4.340	4.510	97,985	+0.06(+1.35%)
Aug 19, 2011	4.480	4.780	4.389	4.450	119,407	-0.09(-1.98%)
Aug 18, 2011	4.940	4.940	4.360	4.540	129,721	-0.43(-8.65%)
Aug 17, 2011	4.880	5.110	4.810	4.970	123,054	+0.18(+3.76%)
Aug 16, 2011	4.670	4.900	4.600	4.790	131,006	+0.01(+0.21%)
Aug 15, 2011	4.780	4.950	4.660	4.780	120,583	+0.09(+1.92%)
Aug 12, 2011	4.580	4.770	4.580	4.690	150,425	+0.06(+1.30%)
Aug 11, 2011	4.470	4.730	4.470	4.630	156,627	+0.16(+3.58%)
Aug 10, 2011	4.490	4.750	4.460	4.470	173,904	-0.45(-9.15%)
Aug 09, 2011	4.220	4.980	4.130	4.920	245,905	+0.58(+13.36%)
Aug 08, 2011	4.320	4.450	4.010	4.340	518,118	-0.15(-3.34%)
Aug 05, 2011	4.410	4.540	4.150	4.490	325,550	+0.11(+2.51%)
Aug 04, 2011	4.990	5.080	4.280	4.380	283,324	-0.71(-13.95%)
Aug 03, 2011	4.920	5.110	4.750	5.090	155,748	+0.16(+3.25%)
Aug 02, 2011	5.190	5.190	4.900	4.930	122,968	-0.19(-3.71%)
Aug 01, 2011	4.880	5.250	4.930	5.120	180,651	+0.24(+4.92%)
Jul 29, 2011	5.150	5.190	4.850	4.880	206,880	-0.19(-3.75%)
Jul 28, 2011	4.920	5.200	4.860	5.070	139,239	+0.22(+4.54%)
Jul 27, 2011	5.120	5.150	4.850	4.850	202,448	-0.20(-3.96%)
Jul 26, 2011	4.890	5.110	4.860	5.050	122,528	+0.14(+2.85%)
Jul 25, 2011	5.450	5.450	4.850	4.910	214,802	-0.34(-6.48%)
Jul 22, 2011	5.580	5.590	5.250	5.250	121,243	-0.45(-7.89%)
Jul 21, 2011	5.650	5.700	5.600	5.700	210,224	+0.23(+4.20%)
Jul 20, 2011	5.050	5.480	4.825	5.470	245,595	+0.42(+8.32%)
Jul 19, 2011	5.070	5.070	4.900	5.050	69,719	+0.06(+1.20%)
Jul 18, 2011	4.940	5.000	4.760	4.990	78,171	+0.00(+0.00%)
Jul 15, 2011	4.940	5.060	4.910	4.990	92,700	+0.08(+1.63%)
Jul 14, 2011	5.200	5.200	4.830	4.910	92,205	-0.21(-4.10%)
Jul 13, 2011	4.810	5.170	4.810	5.120	98,678	+0.27(+5.57%)
Jul 12, 2011	4.810	4.900	4.680	4.850	156,397	-0.05(-1.02%)
Jul 11, 2011	5.160	5.180	4.890	4.900	176,285	-0.36(-6.84%)
Jul 08, 2011	5.070	5.350	5.040	5.260	103,932	+0.11(+2.14%)
Jul 07, 2011	5.360	5.430	5.150	5.150	143,999	-0.20(-3.74%)
Jul 06, 2011	5.910	5.920	5.250	5.350	88,101	+0.00(+0.00%)
Jul 05, 2011	5.940	5.940	5.230	5.350	92,275	-0.10(-1.83%)
Jul 01, 2011	5.500	5.550	5.130	5.450	246,554	+0.32(+6.24%)
Jun 30, 2011	5.460	5.600	5.010	5.130	286,593	-0.37(-6.73%)
Jun 29, 2011	5.270	5.730	5.170	5.500	345,818	+0.40(+7.84%)
Jun 28, 2011	4.890	5.100	4.710	5.100	212,849	+0.37(+7.82%)
Jun 27, 2011	4.790	4.880	4.561	4.730	93,026	-0.02(-0.42%)
Jun 24, 2011	4.730	4.750	4.440	4.750	332,141	+0.20(+4.40%)
Jun 23, 2011	4.460	4.570	4.350	4.550	144,237	+0.20(+4.60%)
Jun 22, 2011	4.330	4.500	4.250	4.350	118,614	+0.02(+0.46%)
Jun 21, 2011	4.250	4.437	4.250	4.330	83,606	+0.06(+1.41%)
Jun 20, 2011	4.260	4.300	4.210	4.270	176,602	-0.19(-4.26%)
Jun 17, 2011	4.540	4.620	4.340	4.460	247,762	-0.03(-0.67%)
Jun 16, 2011	4.470	4.655	4.410	4.490	133,480	+0.05(+1.13%)
Jun 15, 2011	4.520	4.740	4.400	4.440	205,220	-0.11(-2.42%)
Jun 14, 2011	4.380	4.580	4.250	4.550	262,418	+0.39(+9.37%)
Jun 13, 2011	4.240	4.290	4.150	4.160	137,306	-0.07(-1.65%)
Jun 10, 2011	4.300	4.700	4.210	4.230	134,535	-0.15(-3.42%)
Jun 09, 2011	4.540	4.630	4.360	4.380	130,953	-0.15(-3.31%)
Jun 08, 2011	4.410	4.560	4.170	4.530	268,736	+0.30(+7.09%)
Jun 07, 2011	4.110	4.470	4.110	4.230	302,904	+0.08(+1.93%)
Jun 06, 2011	4.570	4.570	4.130	4.150	340,045	-0.43(-9.39%)

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