Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	5.120	5.150	4.960	4.970	170,605	-0.19(-3.68%)
Dec 29, 2011	5.190	5.340	5.110	5.160	103,778	-0.06(-1.15%)
Dec 28, 2011	5.480	5.500	5.210	5.220	74,561	-0.30(-5.43%)
Dec 27, 2011	5.450	5.530	5.390	5.520	63,381	+0.03(+0.55%)
Dec 23, 2011	5.540	5.540	5.400	5.490	43,001	+0.06(+1.10%)
Dec 21, 2011	5.400	5.450	5.300	5.430	104,879	-0.02(-0.37%)
Dec 20, 2011	5.330	5.510	5.190	5.450	247,852	+0.27(+5.21%)
Dec 19, 2011	5.180	5.590	5.120	5.180	296,199	+0.05(+0.97%)
Dec 16, 2011	5.120	5.315	5.065	5.130	418,282	+0.09(+1.79%)
Dec 15, 2011	5.090	5.100	4.890	5.040	105,249	+0.01(+0.20%)
Dec 14, 2011	5.000	5.040	4.760	5.030	147,539	-0.04(-0.79%)
Dec 13, 2011	5.190	5.230	5.000	5.070	161,346	-0.08(-1.55%)
Dec 12, 2011	5.010	5.170	4.930	5.150	134,875	+0.06(+1.18%)
Dec 09, 2011	4.780	5.130	4.762	5.090	328,672	+0.33(+6.93%)
Dec 08, 2011	4.880	4.940	4.730	4.760	109,240	-0.20(-4.03%)
Dec 07, 2011	4.720	4.980	4.720	4.960	162,026	+0.21(+4.42%)
Dec 06, 2011	4.880	4.880	4.660	4.750	122,054	-0.14(-2.86%)
Dec 05, 2011	4.880	4.950	4.760	4.890	126,643	+0.10(+2.09%)
Dec 02, 2011	4.760	4.870	4.720	4.790	96,079	+0.12(+2.57%)
Dec 01, 2011	4.920	4.959	4.650	4.670	136,927	-0.29(-5.85%)
Nov 30, 2011	4.850	4.980	4.652	4.960	231,515	+0.35(+7.59%)
Nov 29, 2011	4.660	4.670	4.550	4.610	89,042	-0.05(-1.07%)
Nov 28, 2011	4.710	4.820	4.530	4.660	188,543	+0.12(+2.76%)
Nov 25, 2011	4.480	4.570	4.450	4.535	65,664	+0.04(+1.00%)
Nov 23, 2011	4.650	4.750	4.470	4.490	166,331	-0.21(-4.47%)
Nov 22, 2011	4.740	4.840	4.680	4.700	110,204	-0.03(-0.63%)
Nov 21, 2011	4.890	4.890	4.730	4.730	142,424	-0.28(-5.59%)
Nov 18, 2011	4.930	5.040	4.620	5.010	127,605	+0.09(+1.83%)
Nov 17, 2011	5.020	5.050	4.870	4.920	146,116	-0.12(-2.38%)
Nov 16, 2011	5.040	5.150	4.800	5.040	132,783	-0.05(-0.98%)
Nov 15, 2011	4.990	5.100	4.850	5.090	124,911	+0.07(+1.39%)
Nov 14, 2011	5.100	5.130	4.800	5.020	126,537	-0.11(-2.14%)
Nov 11, 2011	5.140	5.220	5.110	5.130	125,313	+0.06(+1.18%)
Nov 10, 2011	5.130	5.190	4.980	5.070	260,623	+0.00(+0.00%)
Nov 09, 2011	5.180	5.240	5.060	5.070	215,373	-0.31(-5.76%)
Nov 08, 2011	5.130	5.420	5.090	5.380	359,227	+0.30(+5.91%)
Nov 07, 2011	4.960	5.180	4.960	5.080	199,023	+0.10(+2.01%)
Nov 04, 2011	4.940	5.000	4.845	4.980	91,638	-0.03(-0.60%)
Nov 03, 2011	4.920	5.020	4.680	5.010	230,657	+0.17(+3.51%)
Nov 02, 2011	4.690	4.920	4.690	4.840	256,710	+0.25(+5.45%)
Nov 01, 2011	4.540	4.800	4.530	4.590	241,934	-0.13(-2.75%)
Oct 31, 2011	4.790	4.850	4.700	4.720	210,078	-0.15(-3.08%)
Oct 28, 2011	4.900	4.940	4.820	4.870	195,516	-0.07(-1.42%)
Oct 27, 2011	4.960	5.000	4.740	4.940	323,715	+0.09(+1.86%)
Oct 26, 2011	4.710	4.871	4.400	4.850	220,605	+0.25(+5.43%)
Oct 25, 2011	4.680	4.740	4.520	4.600	147,299	-0.14(-2.95%)
Oct 24, 2011	4.550	4.750	4.520	4.740	181,743	+0.20(+4.41%)
Oct 21, 2011	4.530	4.590	4.420	4.540	210,921	+0.12(+2.71%)
Oct 20, 2011	4.410	4.540	4.342	4.420	265,623	+0.00(+0.00%)
Oct 19, 2011	4.620	4.710	4.400	4.420	172,477	-0.21(-4.54%)
Oct 18, 2011	4.700	4.740	4.550	4.630	218,550	-0.05(-1.07%)
Oct 17, 2011	4.870	4.880	4.630	4.680	174,662	-0.23(-4.68%)
Oct 14, 2011	4.960	4.960	4.800	4.910	118,691	+0.01(+0.20%)
Oct 13, 2011	4.730	4.910	4.730	4.900	106,666	+0.12(+2.51%)
Oct 12, 2011	4.810	4.880	4.700	4.780	185,715	-0.02(-0.42%)
Oct 11, 2011	4.730	4.820	4.500	4.800	202,172	+0.01(+0.21%)
Oct 10, 2011	4.250	4.960	4.250	4.790	395,123	+0.65(+15.70%)
Oct 07, 2011	4.250	4.390	4.110	4.140	279,920	-0.08(-1.90%)
Oct 06, 2011	4.300	4.320	4.180	4.220	282,578	-0.02(-0.47%)
Oct 05, 2011	4.350	4.390	4.171	4.240	192,779	-0.08(-1.85%)
Oct 04, 2011	3.880	4.320	3.790	4.320	424,030	+0.39(+9.92%)

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