Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	2.920	3.070	2.880	3.070	255,696	+0.13(+4.42%)
Jul 28, 2011	2.940	3.145	2.820	2.940	257,665	-0.01(-0.34%)
Jul 27, 2011	2.970	3.050	2.910	2.950	343,051	-0.05(-1.67%)
Jul 26, 2011	2.990	3.080	2.980	3.000	93,313	+0.00(+0.00%)
Jul 25, 2011	3.040	3.050	2.980	3.000	95,606	-0.09(-2.91%)
Jul 22, 2011	3.130	3.190	3.060	3.090	72,810	-0.12(-3.74%)
Jul 21, 2011	3.230	3.250	3.190	3.210	153,793	+0.01(+0.31%)
Jul 20, 2011	3.100	3.290	3.090	3.200	307,509	+0.08(+2.56%)
Jul 19, 2011	3.130	3.220	3.080	3.120	157,479	+0.01(+0.32%)
Jul 18, 2011	3.000	3.250	2.960	3.110	233,925	+0.09(+2.98%)
Jul 15, 2011	3.060	3.060	2.980	3.020	127,381	-0.04(-1.31%)
Jul 14, 2011	3.120	3.170	3.040	3.060	137,186	-0.10(-3.16%)
Jul 13, 2011	3.030	3.160	3.030	3.160	138,997	+0.16(+5.33%)
Jul 12, 2011	2.980	3.050	2.950	3.000	135,980	+0.05(+1.69%)
Jul 11, 2011	3.150	3.160	2.940	2.950	241,903	-0.23(-7.23%)
Jul 08, 2011	3.230	3.280	3.150	3.180	113,791	-0.12(-3.64%)
Jul 07, 2011	3.170	3.300	3.110	3.300	197,392	+0.16(+5.10%)
Jul 06, 2011	3.240	3.250	3.100	3.140	223,968	-0.11(-3.38%)
Jul 05, 2011	3.280	3.300	3.200	3.250	107,072	-0.05(-1.52%)
Jul 01, 2011	3.270	3.300	3.220	3.300	202,755	+0.03(+0.92%)
Jun 30, 2011	3.300	3.330	3.260	3.270	241,310	-0.03(-0.91%)
Jun 29, 2011	3.370	3.370	3.030	3.300	1,696,043	-0.08(-2.37%)
Jun 28, 2011	3.140	3.400	3.140	3.380	925,665	+0.31(+10.10%)
Jun 27, 2011	3.050	3.095	2.980	3.070	168,058	+0.01(+0.33%)
Jun 24, 2011	2.870	3.090	2.850	3.060	1,743,939	+0.20(+6.99%)
Jun 23, 2011	2.820	2.930	2.770	2.860	152,208	-0.01(-0.35%)
Jun 22, 2011	2.830	2.910	2.650	2.870	143,698	+0.01(+0.35%)
Jun 21, 2011	2.820	2.900	2.710	2.860	222,588	+0.07(+2.51%)
Jun 20, 2011	2.790	2.870	2.740	2.790	192,503	-0.10(-3.46%)
Jun 17, 2011	2.900	2.900	2.711	2.890	965,205	+0.02(+0.70%)
Jun 16, 2011	2.740	2.920	2.725	2.870	164,080	+0.06(+2.14%)
Jun 15, 2011	2.710	2.870	2.670	2.810	232,095	+0.05(+1.81%)
Jun 14, 2011	2.620	2.780	2.580	2.760	283,480	+0.17(+6.56%)
Jun 13, 2011	2.540	2.645	2.480	2.590	164,246	+0.08(+3.19%)
Jun 10, 2011	2.380	2.530	2.350	2.510	466,972	+0.11(+4.58%)
Jun 09, 2011	2.470	2.540	2.350	2.400	136,645	-0.06(-2.44%)
Jun 08, 2011	2.380	2.520	2.350	2.460	169,871	+0.07(+2.93%)
Jun 07, 2011	2.450	2.550	2.390	2.390	167,050	-0.04(-1.65%)
Jun 06, 2011	2.480	2.575	2.420	2.430	229,361	-0.06(-2.41%)
Jun 03, 2011	2.590	2.620	2.470	2.490	298,178	-0.13(-4.96%)
May 24, 2011	2.750	2.820	2.600	2.620	262,908	-0.13(-4.73%)
May 23, 2011	2.900	2.960	2.750	2.750	273,519	-0.24(-8.03%)
May 20, 2011	2.960	3.020	2.940	2.990	163,302	+0.01(+0.34%)
May 19, 2011	3.020	3.060	2.930	2.980	249,664	+0.00(+0.00%)
May 18, 2011	2.880	3.020	2.850	2.980	293,153	+0.10(+3.47%)
May 17, 2011	2.780	2.900	2.710	2.880	199,697	+0.09(+3.23%)
May 16, 2011	2.890	2.890	2.790	2.790	130,846	-0.11(-3.96%)
May 13, 2011	3.080	3.100	2.900	2.905	156,171	-0.15(-4.75%)
May 12, 2011	2.870	3.080	2.870	3.050	340,378	+0.14(+4.81%)
May 11, 2011	2.990	3.000	2.880	2.910	221,691	-0.09(-3.00%)
May 10, 2011	2.900	3.000	2.800	3.000	383,738	+0.23(+8.30%)
May 09, 2011	2.710	2.790	2.700	2.770	408,574	+0.06(+2.21%)
May 06, 2011	2.740	2.860	2.710	2.710	342,691	-0.17(-5.90%)
May 05, 2011	2.900	2.970	2.880	2.880	163,581	-0.03(-1.03%)
May 04, 2011	2.920	2.970	2.890	2.910	202,048	-0.01(-0.34%)
May 03, 2011	2.940	3.020	2.900	2.920	171,756	-0.02(-0.68%)

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