Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	3.350	3.419	3.200	3.310	112,035	-0.03(-0.90%)
Oct 28, 2011	3.290	3.430	3.270	3.340	84,323	+0.08(+2.45%)
Oct 27, 2011	3.160	3.294	3.080	3.260	330,104	+0.15(+4.82%)
Oct 26, 2011	3.150	3.270	2.950	3.110	240,293	-0.01(-0.32%)
Oct 25, 2011	3.050	3.180	2.890	3.120	216,369	+0.07(+2.30%)
Oct 24, 2011	3.020	3.090	2.950	3.050	27,686	+0.03(+0.99%)
Oct 21, 2011	2.940	3.060	2.810	3.020	215,433	+0.10(+3.42%)
Oct 20, 2011	2.910	2.970	2.840	2.920	31,888	+0.01(+0.34%)
Oct 19, 2011	2.960	3.070	2.900	2.910	54,226	-0.04(-1.36%)
Oct 18, 2011	2.900	2.950	2.820	2.950	84,054	+0.06(+2.08%)
Oct 17, 2011	2.850	2.890	2.828	2.890	39,169	+0.00(+0.00%)
Oct 14, 2011	2.800	2.919	2.750	2.890	95,114	+0.08(+2.66%)
Oct 13, 2011	2.840	2.940	2.770	2.815	87,532	-0.02(-0.53%)
Oct 12, 2011	2.920	2.940	2.780	2.830	107,350	-0.06(-2.08%)
Oct 11, 2011	2.970	3.050	2.840	2.890	81,518	-0.10(-3.34%)
Oct 10, 2011	3.000	3.200	2.910	2.990	130,403	+0.01(+0.34%)
Oct 07, 2011	3.030	3.150	2.900	2.980	61,705	-0.05(-1.65%)
Oct 06, 2011	3.030	3.150	2.971	3.030	76,066	+0.00(+0.00%)
Oct 05, 2011	3.040	3.120	2.920	3.030	93,541	+0.01(+0.33%)
Oct 04, 2011	2.870	3.210	2.700	3.020	272,285	-0.13(-4.13%)
Oct 03, 2011	3.220	3.250	2.890	3.150	283,499	-0.11(-3.37%)
Sep 30, 2011	3.320	3.520	3.250	3.260	38,317	-0.10(-2.98%)
Sep 29, 2011	3.480	3.590	3.330	3.360	246,005	-0.09(-2.61%)
Sep 28, 2011	3.500	3.580	3.420	3.450	134,556	-0.03(-0.86%)
Sep 27, 2011	3.510	3.650	3.420	3.480	246,905	-0.06(-1.69%)
Sep 26, 2011	3.760	3.760	3.510	3.540	143,041	-0.16(-4.32%)
Sep 23, 2011	3.460	3.760	3.320	3.700	435,456	+0.21(+6.02%)
Sep 22, 2011	3.600	3.620	3.400	3.490	82,882	-0.20(-5.42%)
Sep 21, 2011	3.700	3.810	3.520	3.690	80,830	-0.04(-1.07%)
Sep 20, 2011	3.850	3.990	3.650	3.730	213,728	-0.09(-2.36%)
Sep 19, 2011	3.790	4.030	3.610	3.820	396,575	+0.03(+0.79%)
Sep 16, 2011	3.680	3.880	3.570	3.790	244,481	+0.10(+2.71%)
Sep 15, 2011	3.770	3.880	3.580	3.690	251,643	-0.08(-2.12%)
Sep 14, 2011	3.720	3.900	3.680	3.770	265,382	+0.10(+2.72%)
Sep 13, 2011	3.550	3.720	3.510	3.670	139,261	+0.12(+3.38%)
Sep 12, 2011	3.500	3.660	3.300	3.550	416,268	-0.02(-0.56%)
Sep 09, 2011	3.710	3.820	3.430	3.570	170,246	-0.12(-3.23%)
Sep 08, 2011	3.510	3.730	3.480	3.689	126,520	+0.14(+3.92%)
Sep 07, 2011	3.440	3.650	3.330	3.550	308,677	+0.13(+3.80%)
Sep 06, 2011	3.480	3.800	3.250	3.420	238,080	-0.09(-2.56%)
Sep 02, 2011	3.550	4.000	3.350	3.510	437,884	-0.07(-1.96%)
Sep 01, 2011	3.510	3.780	3.290	3.580	304,656	+0.11(+3.17%)
Aug 31, 2011	3.530	3.659	3.420	3.470	257,154	+0.00(+0.00%)
Aug 30, 2011	3.450	3.500	3.400	3.470	54,067	+0.03(+0.87%)
Aug 29, 2011	3.460	3.574	3.370	3.440	84,485	+0.01(+0.29%)
Aug 26, 2011	3.360	3.430	3.350	3.430	28,953	+0.02(+0.59%)
Aug 25, 2011	3.450	3.490	3.350	3.410	47,152	+0.01(+0.29%)
Aug 24, 2011	3.460	3.550	3.320	3.400	116,613	-0.08(-2.30%)
Aug 23, 2011	3.450	3.590	3.250	3.480	342,839	+0.03(+0.87%)
Aug 22, 2011	3.450	3.600	3.180	3.450	412,985	+0.10(+2.99%)
Aug 19, 2011	3.440	3.440	3.300	3.350	70,814	-0.09(-2.62%)
Aug 18, 2011	3.500	3.520	3.410	3.440	71,083	-0.06(-1.71%)
Aug 17, 2011	3.550	3.637	3.350	3.500	258,219	+0.00(+0.00%)
Aug 16, 2011	3.780	3.780	3.490	3.500	117,038	-0.30(-7.89%)
Aug 15, 2011	3.930	4.000	3.750	3.800	130,669	-0.25(-6.17%)
Aug 12, 2011	4.230	4.401	4.050	4.050	49,461	-0.15(-3.57%)
Aug 11, 2011	4.100	4.350	3.980	4.200	313,952	+0.12(+2.94%)
Aug 10, 2011	4.140	4.350	3.950	4.080	311,075	-0.14(-3.32%)
Aug 09, 2011	4.350	4.540	4.150	4.220	60,171	-0.23(-5.17%)
Aug 08, 2011	4.500	4.790	3.960	4.450	360,691	-0.35(-7.29%)
Aug 05, 2011	5.020	5.040	4.710	4.800	113,171	-0.17(-3.42%)
Aug 04, 2011	4.690	5.070	4.570	4.970	218,335	+0.16(+3.33%)
Aug 03, 2011	4.650	5.030	4.500	4.810	434,309	+0.14(+3.00%)
Aug 02, 2011	4.840	4.950	4.490	4.670	456,762	-0.21(-4.30%)

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