Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	3.500	3.500	3.348	3.364	38,645	-0.15(-4.33%)
Jul 30, 2012	3.554	3.640	3.516	3.516	24,012	-0.03(-0.77%)
Jul 27, 2012	3.554	3.582	3.397	3.543	59,249	-0.07(-1.96%)
Jul 26, 2012	3.658	3.723	3.364	3.614	33,679	+0.04(+1.06%)
Jul 25, 2012	2.989	3.668	2.989	3.576	156,909	+0.58(+19.20%)
Jul 24, 2012	3.065	3.065	2.962	3.000	58,504	-0.07(-2.30%)
Jul 23, 2012	3.087	3.092	2.962	3.071	92,198	-0.11(-3.42%)
Jul 20, 2012	3.272	3.310	3.125	3.179	118,161	-0.22(-6.40%)
Jul 19, 2012	3.560	3.581	3.380	3.397	34,982	-0.17(-4.73%)
Jul 18, 2012	3.565	3.582	3.457	3.565	47,039	-0.02(-0.61%)
Jul 17, 2012	3.576	3.592	3.533	3.587	32,787	+0.09(+2.64%)
Jul 16, 2012	3.549	3.549	3.467	3.495	21,566	-0.08(-2.28%)
Jul 13, 2012	3.409	3.614	3.409	3.576	31,372	+0.02(+0.46%)
Jul 12, 2012	3.537	3.598	3.310	3.560	41,517	-0.06(-1.65%)
Jul 11, 2012	3.614	3.636	3.582	3.620	57,476	+0.01(+0.15%)
Jul 10, 2012	3.630	3.647	3.614	3.614	30,045	-0.01(-0.30%)
Jul 09, 2012	3.614	3.641	3.587	3.625	85,847	-0.06(-1.62%)
Jul 06, 2012	3.696	3.707	3.668	3.685	68,087	+0.02(+0.44%)
Jul 05, 2012	3.739	3.739	3.614	3.668	54,259	-0.04(-1.03%)
Jul 03, 2012	3.739	3.739	3.679	3.707	68,468	+0.04(+1.19%)
Jul 02, 2012	3.533	3.696	3.179	3.663	127,070	+0.16(+4.50%)
Jun 29, 2012	3.533	3.533	3.462	3.505	80,128	+0.04(+1.26%)
Jun 28, 2012	3.429	3.467	3.261	3.462	30,613	+0.02(+0.63%)
Jun 27, 2012	3.370	3.451	3.332	3.440	40,923	+0.10(+2.93%)
Jun 26, 2012	3.353	3.370	3.299	3.342	34,481	+0.01(+0.33%)
Jun 25, 2012	3.440	3.505	3.207	3.332	89,427	-0.11(-3.16%)
Jun 22, 2012	3.473	3.516	3.364	3.440	2,443,864	+0.03(+0.80%)
Jun 21, 2012	3.321	3.418	3.277	3.413	121,134	+0.12(+3.80%)
Jun 20, 2012	3.250	3.304	3.179	3.288	79,651	+0.07(+2.02%)
Jun 19, 2012	3.179	3.255	3.103	3.223	59,548	+0.07(+2.24%)
Jun 18, 2012	3.109	3.201	3.044	3.152	74,566	+0.01(+0.17%)
Jun 15, 2012	3.065	3.179	3.065	3.147	111,942	+0.06(+1.94%)
Jun 14, 2012	3.113	3.136	3.033	3.087	54,239	-0.02(-0.70%)
Jun 13, 2012	3.114	3.125	3.011	3.109	31,499	+0.01(+0.35%)
Jun 12, 2012	3.087	3.125	3.033	3.098	27,828	+0.07(+2.33%)
Jun 11, 2012	3.098	3.152	2.978	3.027	115,344	-0.12(-3.80%)
Jun 08, 2012	3.158	3.228	3.076	3.147	82,783	-0.05(-1.53%)
Jun 07, 2012	3.179	3.228	3.125	3.196	92,909	+0.07(+2.26%)
Jun 06, 2012	3.049	3.147	3.027	3.125	58,366	+0.04(+1.23%)
Jun 05, 2012	3.076	3.152	3.076	3.087	24,797	-0.05(-1.56%)
Jun 04, 2012	3.109	3.250	3.109	3.136	78,562	+0.04(+1.23%)
Jun 01, 2012	3.049	3.125	3.033	3.098	33,556	+0.01(+0.18%)
May 31, 2012	3.087	3.120	2.967	3.092	101,097	+0.04(+1.43%)
May 30, 2012	3.087	3.087	2.995	3.049	31,618	-0.03(-1.06%)
May 29, 2012	3.027	3.082	2.995	3.082	47,727	+0.05(+1.80%)
May 25, 2012	3.120	3.120	2.968	3.027	99,902	-0.08(-2.45%)
May 24, 2012	3.098	3.103	3.005	3.103	105,163	+0.01(+0.18%)
May 23, 2012	3.071	3.098	3.022	3.098	42,684	+0.03(+0.88%)
May 22, 2012	2.984	3.174	2.897	3.071	93,657	+0.09(+2.91%)
May 21, 2012	2.897	2.984	2.821	2.984	96,625	+0.00(+0.00%)
May 18, 2012	3.038	3.043	2.940	2.984	84,165	-0.05(-1.61%)
May 17, 2012	3.033	3.043	2.989	3.033	44,942	-0.01(-0.36%)
May 16, 2012	2.984	3.043	2.962	3.043	66,530	+0.08(+2.75%)
May 15, 2012	2.832	2.989	2.832	2.962	143,268	+0.01(+0.37%)
May 14, 2012	3.082	3.082	2.755	2.951	305,085	-0.26(-7.97%)
May 11, 2012	3.283	3.283	3.082	3.207	91,637	-0.06(-1.83%)
May 10, 2012	3.304	3.304	3.082	3.266	142,959	-0.05(-1.48%)
May 09, 2012	3.168	3.370	3.092	3.315	300,130	+0.23(+7.58%)
May 08, 2012	3.204	3.389	2.964	3.082	514,559	-0.08(-2.43%)
May 07, 2012	3.158	3.158	3.095	3.158	295,085	+0.03(+0.87%)
May 04, 2012	3.072	3.131	2.847	3.131	270,651	+0.06(+1.91%)
May 03, 2012	3.000	3.072	2.982	3.072	269,031	+0.09(+3.03%)
May 02, 2012	2.910	3.068	2.892	2.982	204,368	+0.05(+1.69%)

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