Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	2.220	2.260	2.220	2.250	39,163	+0.04(+1.81%)
Aug 30, 2011	2.230	2.250	2.200	2.210	36,889	-0.02(-0.90%)
Aug 29, 2011	2.170	2.240	2.160	2.230	48,249	+0.11(+5.19%)
Aug 26, 2011	1.990	2.150	1.990	2.120	64,885	+0.09(+4.43%)
Aug 25, 2011	1.940	2.060	1.910	2.030	69,224	+0.14(+7.41%)
Aug 24, 2011	1.890	1.925	1.830	1.890	52,427	+0.01(+0.53%)
Aug 23, 2011	1.850	1.960	1.850	1.880	53,257	+0.04(+2.17%)
Aug 22, 2011	1.910	1.920	1.830	1.840	42,133	-0.03(-1.60%)
Aug 19, 2011	1.770	1.900	1.770	1.870	38,592	+0.04(+2.19%)
Aug 18, 2011	1.860	1.950	1.814	1.830	57,654	-0.14(-7.11%)
Aug 17, 2011	2.010	2.060	1.910	1.970	44,602	-0.04(-1.99%)
Aug 16, 2011	2.050	2.070	2.010	2.010	29,858	-0.06(-2.90%)
Aug 15, 2011	2.040	2.166	2.040	2.070	50,423	+0.04(+1.97%)
Aug 12, 2011	2.040	2.070	2.010	2.030	71,065	+0.04(+2.01%)
Aug 11, 2011	2.000	2.080	1.920	1.990	105,729	+0.07(+3.65%)
Aug 10, 2011	2.140	2.140	1.830	1.920	147,291	-0.19(-9.00%)
Aug 09, 2011	2.040	2.180	1.800	2.110	195,692	+0.28(+15.30%)
Aug 08, 2011	2.040	2.050	1.000	1.830	394,584	-0.39(-17.57%)
Aug 05, 2011	2.400	2.450	2.190	2.220	217,200	-0.18(-7.50%)
Aug 04, 2011	2.540	2.600	2.375	2.400	138,297	-0.15(-5.88%)
Aug 03, 2011	2.600	2.600	2.400	2.550	161,589	-0.05(-2.04%)
Aug 02, 2011	2.740	2.740	2.600	2.603	89,755	-0.12(-4.30%)
Aug 01, 2011	2.750	2.789	2.652	2.720	60,926	-0.02(-0.73%)
Jul 29, 2011	2.630	2.750	2.600	2.740	72,957	+0.07(+2.62%)
Jul 28, 2011	2.750	2.780	2.600	2.670	72,502	-0.05(-1.84%)
Jul 27, 2011	2.750	2.790	2.680	2.720	103,874	-0.08(-2.86%)
Jul 26, 2011	2.760	2.850	2.728	2.800	106,244	-0.01(-0.36%)
Jul 25, 2011	2.710	2.818	2.700	2.810	44,462	+0.07(+2.55%)
Jul 22, 2011	2.720	2.769	2.700	2.740	32,324	+0.04(+1.48%)
Jul 21, 2011	2.650	2.740	2.631	2.700	32,667	+0.03(+1.17%)
Jul 20, 2011	2.650	2.722	2.650	2.669	33,815	+0.01(+0.34%)
Jul 19, 2011	2.710	2.710	2.650	2.660	28,329	-0.03(-1.12%)
Jul 18, 2011	2.750	2.750	2.690	2.690	39,993	-0.07(-2.54%)
Jul 15, 2011	2.760	2.790	2.720	2.760	42,180	-0.01(-0.19%)
Jul 14, 2011	2.750	2.834	2.750	2.765	41,946	-0.01(-0.53%)
Jul 13, 2011	2.850	2.850	2.750	2.780	69,667	-0.05(-1.77%)
Jul 12, 2011	2.840	2.850	2.750	2.830	50,454	+0.00(+0.00%)
Jul 11, 2011	2.800	2.860	2.800	2.830	51,036	-0.01(-0.35%)
Jul 08, 2011	2.750	2.850	2.740	2.840	86,600	+0.09(+3.27%)
Jul 07, 2011	2.790	2.790	2.700	2.750	34,323	-0.01(-0.36%)
Jul 06, 2011	2.720	2.800	2.720	2.760	53,297	+0.04(+1.47%)
Jul 05, 2011	2.720	2.771	2.700	2.720	67,763	+0.02(+0.74%)
Jul 01, 2011	2.700	2.700	2.640	2.700	41,286	-0.01(-0.37%)
Jun 30, 2011	2.750	2.810	2.670	2.710	72,633	-0.03(-1.09%)
Jun 29, 2011	2.730	2.740	2.660	2.740	30,258	+0.02(+0.74%)
Jun 28, 2011	2.750	2.750	2.694	2.720	34,282	+0.00(+0.00%)
Jun 27, 2011	2.720	2.750	2.620	2.720	38,422	-0.02(-0.73%)
Jun 24, 2011	2.650	2.760	2.611	2.740	30,202	+0.11(+4.09%)
Jun 23, 2011	2.680	2.680	2.610	2.632	17,412	-0.04(-1.41%)
Jun 22, 2011	2.640	2.700	2.620	2.670	12,175	+0.02(+0.76%)
Jun 21, 2011	2.630	2.680	2.570	2.650	44,247	+0.04(+1.53%)
Jun 20, 2011	2.590	2.700	2.550	2.610	90,590	-0.08(-2.97%)
Jun 17, 2011	2.690	2.879	2.677	2.690	83,456	+0.00(+0.00%)
Jun 16, 2011	2.600	2.720	2.570	2.690	48,318	+0.09(+3.46%)
Jun 15, 2011	2.650	2.680	2.580	2.600	68,729	-0.08(-2.99%)
Jun 14, 2011	2.760	2.760	2.680	2.680	47,885	-0.08(-2.90%)
Jun 13, 2011	2.573	2.900	2.573	2.760	88,390	+0.00(+0.00%)
Jun 10, 2011	2.660	2.780	2.600	2.760	72,578	+0.10(+3.76%)
Jun 09, 2011	2.550	2.670	2.550	2.660	48,091	+0.08(+3.10%)
Jun 08, 2011	2.680	2.680	2.560	2.580	72,745	-0.12(-4.44%)
Jun 07, 2011	2.730	2.740	2.660	2.700	43,548	+0.00(+0.00%)
Jun 06, 2011	2.763	2.840	2.700	2.700	56,466	-0.08(-2.88%)

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