Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	3.057	3.148	3.053	3.105	42,277,536	+0.05(+1.58%)
Jul 30, 2012	3.091	3.130	3.031	3.057	39,635,176	-0.03(-1.08%)
Jul 27, 2012	3.027	3.100	3.004	3.090	41,048,804	+0.07(+2.47%)
Jul 26, 2012	3.057	3.091	2.992	3.015	36,897,684	+0.01(+0.46%)
Jul 25, 2012	2.935	3.032	2.921	3.002	45,249,112	+0.06(+1.95%)
Jul 24, 2012	2.981	2.999	2.909	2.944	38,283,520	-0.03(-1.08%)
Jul 23, 2012	2.859	2.997	2.827	2.976	49,232,784	+0.04(+1.37%)
Jul 20, 2012	3.006	3.027	2.905	2.936	49,177,140	-0.09(-2.88%)
Jul 19, 2012	3.015	3.064	2.995	3.023	43,940,236	+0.03(+0.96%)
Jul 18, 2012	2.830	3.036	2.816	2.995	67,158,736	+0.16(+5.58%)
Jul 17, 2012	2.898	2.915	2.788	2.837	48,780,820	-0.05(-1.79%)
Jul 16, 2012	2.862	2.912	2.834	2.888	36,457,188	+0.01(+0.32%)
Jul 13, 2012	2.846	2.893	2.827	2.879	35,351,740	+0.04(+1.25%)
Jul 12, 2012	2.859	2.864	2.817	2.843	51,476,284	-0.05(-1.67%)
Jul 11, 2012	2.949	2.986	2.878	2.892	52,899,544	-0.05(-1.64%)
Jul 10, 2012	2.999	3.089	2.917	2.940	55,822,832	-0.09(-3.03%)
Jul 09, 2012	3.054	3.068	3.006	3.031	33,397,468	-0.04(-1.34%)
Jul 06, 2012	3.109	3.119	3.038	3.073	41,729,628	-0.06(-1.90%)
Jul 05, 2012	3.144	3.158	3.084	3.132	30,534,438	-0.03(-1.01%)
Jul 03, 2012	3.084	3.171	3.082	3.164	23,914,318	+0.08(+2.64%)
Jul 02, 2012	3.185	3.187	3.059	3.083	63,410,108	-0.09(-2.71%)
Jun 29, 2012	3.107	3.176	3.105	3.169	67,213,320	+0.13(+4.38%)
Jun 28, 2012	2.986	3.054	2.960	3.036	59,515,268	+0.02(+0.76%)
Jun 27, 2012	2.921	3.034	2.921	3.013	55,172,620	+0.09(+3.22%)
Jun 26, 2012	2.903	2.940	2.862	2.919	47,657,232	+0.03(+1.11%)
Jun 25, 2012	2.983	2.992	2.876	2.887	53,874,932	-0.09(-3.12%)
Jun 22, 2012	2.981	3.015	2.940	2.980	94,343,976	+0.04(+1.25%)
Jun 21, 2012	3.082	3.082	2.937	2.943	56,295,584	-0.14(-4.57%)
Jun 20, 2012	3.066	3.142	3.048	3.084	106,048,960	+0.05(+1.62%)
Jun 19, 2012	2.960	3.080	2.947	3.035	104,713,728	+0.19(+6.73%)
Jun 18, 2012	2.798	2.866	2.775	2.843	33,141,128	+0.03(+0.89%)
Jun 15, 2012	2.779	2.821	2.754	2.818	42,026,572	+0.06(+2.16%)
Jun 14, 2012	2.788	2.811	2.731	2.759	64,297,836	-0.03(-1.23%)
Jun 13, 2012	2.866	2.873	2.779	2.793	53,932,608	-0.08(-2.64%)
Jun 12, 2012	2.843	2.896	2.839	2.869	54,089,164	+0.06(+2.04%)
Jun 11, 2012	2.869	2.919	2.804	2.811	91,474,448	+0.03(+1.15%)
Jun 08, 2012	2.736	2.788	2.731	2.779	40,404,536	+0.05(+1.93%)
Jun 07, 2012	2.882	2.898	2.724	2.726	57,428,864	-0.11(-4.04%)
Jun 06, 2012	2.788	2.848	2.768	2.841	40,225,768	+0.07(+2.69%)
Jun 05, 2012	2.676	2.775	2.676	2.767	39,817,604	+0.08(+2.86%)
Jun 04, 2012	2.761	2.777	2.667	2.690	47,191,152	-0.06(-2.09%)
Jun 01, 2012	2.791	2.818	2.743	2.747	48,077,316	-0.10(-3.62%)
May 31, 2012	2.882	2.894	2.814	2.850	39,050,864	-0.03(-1.11%)
May 30, 2012	2.885	2.905	2.832	2.882	41,406,072	-0.03(-1.18%)
May 29, 2012	2.889	2.935	2.878	2.917	33,792,092	+0.07(+2.58%)
May 25, 2012	2.775	2.866	2.775	2.843	42,710,324	+0.07(+2.39%)
May 24, 2012	2.869	2.873	2.756	2.777	56,737,496	-0.08(-2.65%)
May 23, 2012	2.754	2.857	2.712	2.853	54,047,292	+0.07(+2.47%)
May 22, 2012	2.816	2.821	2.743	2.784	44,714,568	-0.03(-1.22%)
May 21, 2012	2.775	2.832	2.755	2.818	45,381,864	+0.05(+1.74%)
May 18, 2012	2.908	2.921	2.756	2.770	61,852,728	-0.13(-4.51%)
May 17, 2012	2.933	2.960	2.901	2.901	36,562,200	-0.02(-0.67%)
May 16, 2012	2.986	3.020	2.912	2.920	51,293,292	-0.06(-2.04%)
May 15, 2012	3.011	3.077	2.967	2.981	65,407,000	-0.03(-0.99%)
May 14, 2012	3.004	3.057	2.942	3.011	47,694,188	-0.02(-0.61%)
May 11, 2012	3.084	3.137	3.018	3.029	156,490,656	+0.18(+6.36%)
May 10, 2012	2.896	2.901	2.802	2.848	65,069,256	-0.02(-0.72%)
May 09, 2012	2.807	2.892	2.779	2.869	56,755,964	+0.01(+0.40%)
May 08, 2012	2.834	2.876	2.784	2.857	50,402,376	-0.00(-0.08%)
May 07, 2012	2.862	2.910	2.837	2.859	65,891,736	+0.05(+1.71%)
May 04, 2012	2.878	2.894	2.811	2.811	59,443,944	-0.08(-2.93%)
May 03, 2012	2.954	2.971	2.878	2.896	45,738,752	-0.05(-1.71%)
May 02, 2012	3.022	3.034	2.931	2.947	74,572,488	-0.09(-2.87%)
May 01, 2012	2.965	3.066	2.965	3.034	44,555,512	+0.05(+1.77%)
Apr 30, 2012	2.960	2.997	2.940	2.981	28,592,940	+0.00(+0.15%)
Apr 27, 2012	2.997	3.014	2.944	2.976	51,824,500	-0.03(-0.84%)
Apr 26, 2012	2.997	3.027	2.976	3.002	58,785,568	+0.00(+0.08%)
Apr 25, 2012	2.983	3.022	2.928	2.999	79,271,632	+0.06(+2.03%)
Apr 24, 2012	3.043	3.068	2.924	2.940	79,588,872	-0.09(-3.10%)
Apr 23, 2012	3.018	3.046	2.960	3.034	76,996,608	-0.04(-1.19%)
Apr 20, 2012	3.151	3.160	3.064	3.070	55,562,204	-0.06(-1.94%)
Apr 19, 2012	3.139	3.258	3.116	3.131	72,730,032	-0.05(-1.55%)
Apr 18, 2012	3.194	3.210	3.142	3.181	43,692,432	-0.03(-1.07%)
Apr 17, 2012	3.217	3.256	3.203	3.215	50,226,148	+0.01(+0.21%)
Apr 16, 2012	3.270	3.279	3.155	3.208	50,513,048	-0.04(-1.20%)
Apr 13, 2012	3.336	3.354	3.245	3.247	33,941,200	-0.12(-3.54%)
Apr 12, 2012	3.293	3.385	3.279	3.366	41,959,196	+0.08(+2.37%)
Apr 11, 2012	3.291	3.359	3.279	3.288	40,661,144	+0.04(+1.27%)
Apr 10, 2012	3.297	3.343	3.231	3.247	51,279,808	-0.06(-1.94%)
Apr 09, 2012	3.302	3.323	3.247	3.311	39,848,184	-0.04(-1.30%)
Apr 05, 2012	3.364	3.405	3.343	3.355	40,999,612	-0.00(-0.14%)
Apr 04, 2012	3.405	3.449	3.339	3.359	54,064,060	-0.10(-2.85%)
Apr 03, 2012	3.541	3.545	3.440	3.458	46,931,484	-0.06(-1.63%)
Apr 02, 2012	3.522	3.552	3.465	3.515	44,407,372	-0.01(-0.42%)
Mar 30, 2012	3.522	3.552	3.472	3.530	57,485,280	+0.04(+1.08%)
Mar 29, 2012	3.472	3.520	3.428	3.492	40,632,916	+0.02(+0.46%)
Mar 28, 2012	3.442	3.522	3.417	3.476	97,297,056	+0.08(+2.29%)
Mar 27, 2012	3.389	3.440	3.382	3.398	45,785,808	+0.02(+0.68%)
Mar 26, 2012	3.369	3.391	3.336	3.375	31,423,730	+0.04(+1.20%)
Mar 23, 2012	3.302	3.346	3.279	3.335	34,392,816	+0.02(+0.73%)
Mar 22, 2012	3.291	3.339	3.281	3.311	46,352,892	-0.00(-0.14%)
Mar 21, 2012	3.302	3.346	3.265	3.316	51,005,208	+0.01(+0.42%)
Mar 20, 2012	3.339	3.339	3.272	3.302	49,018,216	-0.06(-1.64%)
Mar 19, 2012	3.366	3.382	3.341	3.357	44,197,540	+0.01(+0.27%)
Mar 16, 2012	3.346	3.362	3.327	3.348	46,700,452	+0.00(+0.14%)
Mar 15, 2012	3.304	3.362	3.293	3.343	41,688,224	+0.05(+1.50%)
Mar 14, 2012	3.391	3.397	3.284	3.294	80,206,960	-0.10(-2.87%)
Mar 13, 2012	3.359	3.410	3.343	3.391	60,334,188	+0.05(+1.41%)
Mar 12, 2012	3.412	3.435	3.336	3.344	32,700,958	-0.05(-1.59%)
Mar 09, 2012	3.417	3.442	3.380	3.398	40,102,288	-0.01(-0.24%)
Mar 08, 2012	3.405	3.442	3.387	3.406	46,972,764	+0.01(+0.30%)
Mar 07, 2012	3.394	3.410	3.348	3.396	48,186,408	+0.02(+0.61%)
Mar 06, 2012	3.369	3.396	3.316	3.375	51,389,308	-0.03(-0.94%)
Mar 05, 2012	3.502	3.508	3.382	3.408	56,130,096	-0.12(-3.38%)
Mar 02, 2012	3.486	3.577	3.486	3.527	74,579,920	+0.03(+0.85%)
Mar 01, 2012	3.488	3.538	3.474	3.497	49,053,976	+0.02(+0.66%)
Feb 29, 2012	3.527	3.586	3.472	3.474	75,143,560	-0.04(-1.17%)
Feb 28, 2012	3.547	3.589	3.479	3.515	76,303,408	-0.03(-0.90%)
Feb 27, 2012	3.575	3.591	3.496	3.547	81,251,224	-0.07(-2.03%)
Feb 24, 2012	3.660	3.664	3.605	3.621	39,979,764	-0.03(-0.75%)
Feb 23, 2012	3.635	3.669	3.577	3.648	35,319,572	+0.02(+0.57%)
Feb 22, 2012	3.635	3.724	3.623	3.628	53,685,628	-0.02(-0.66%)
Feb 21, 2012	3.632	3.742	3.625	3.652	56,492,972	+0.02(+0.47%)
Feb 17, 2012	3.774	3.800	3.600	3.635	111,257,776	-0.14(-3.65%)
Feb 16, 2012	3.453	3.802	3.440	3.772	205,887,072	+0.06(+1.73%)
Feb 15, 2012	3.758	3.875	3.699	3.708	120,868,040	-0.02(-0.43%)
Feb 14, 2012	3.703	3.756	3.671	3.724	49,466,732	+0.02(+0.56%)
Feb 13, 2012	3.738	3.752	3.628	3.703	66,576,772	+0.06(+1.60%)
Feb 10, 2012	3.701	3.715	3.625	3.645	48,001,640	-0.09(-2.48%)
Feb 09, 2012	3.786	3.806	3.731	3.738	61,264,640	-0.00(-0.06%)
Feb 08, 2012	3.609	3.811	3.591	3.740	92,408,976	+0.13(+3.62%)
Feb 07, 2012	3.605	3.630	3.545	3.609	44,731,444	+0.01(+0.29%)
Feb 06, 2012	3.609	3.614	3.568	3.599	30,399,860	-0.03(-0.79%)
Feb 03, 2012	3.605	3.657	3.598	3.628	54,026,524	+0.08(+2.16%)
Feb 02, 2012	3.442	3.566	3.408	3.551	75,905,984	+0.13(+3.72%)
Feb 01, 2012	3.426	3.463	3.378	3.424	46,663,984	+0.04(+1.08%)
Jan 31, 2012	3.403	3.405	3.327	3.387	39,083,472	-0.01(-0.20%)
Jan 30, 2012	3.359	3.410	3.309	3.394	43,457,036	-0.03(-0.74%)
Jan 27, 2012	3.353	3.437	3.325	3.419	49,076,556	+0.05(+1.36%)
Jan 26, 2012	3.456	3.495	3.355	3.373	87,182,272	-0.03(-0.94%)
Jan 25, 2012	3.334	3.414	3.238	3.405	138,911,744	-0.02(-0.60%)
Jan 24, 2012	3.327	3.440	3.325	3.426	79,267,264	+0.08(+2.26%)
Jan 23, 2012	3.263	3.353	3.222	3.350	61,349,012	+0.09(+2.74%)
Jan 20, 2012	3.286	3.325	3.249	3.261	59,555,880	-0.03(-0.91%)
Jan 19, 2012	3.233	3.295	3.199	3.291	66,306,656	+0.08(+2.65%)
Jan 18, 2012	3.160	3.231	3.143	3.206	68,973,856	+0.11(+3.40%)
Jan 17, 2012	3.197	3.197	3.096	3.100	68,374,384	-0.05(-1.53%)
Jan 13, 2012	3.210	3.217	3.132	3.148	54,989,952	-0.08(-2.62%)
Jan 12, 2012	3.261	3.263	3.162	3.233	71,122,624	-0.02(-0.63%)
Jan 11, 2012	3.291	3.320	3.240	3.254	52,796,492	-0.07(-2.00%)
Jan 10, 2012	3.385	3.387	3.297	3.320	59,561,872	-0.01(-0.41%)
Jan 09, 2012	3.336	3.398	3.311	3.334	55,410,180	+0.00(+0.00%)
Jan 06, 2012	3.371	3.373	3.295	3.334	58,179,748	-0.04(-1.16%)
Jan 05, 2012	3.240	3.389	3.226	3.373	61,439,684	+0.12(+3.59%)
Jan 04, 2012	3.222	3.270	3.192	3.256	37,871,208	+0.08(+2.45%)
Dec 30, 2011	3.203	3.226	3.174	3.178	20,383,318	-0.03(-0.79%)
Dec 29, 2011	3.176	3.210	3.130	3.203	22,987,338	+0.06(+1.90%)
Dec 28, 2011	3.224	3.231	3.142	3.144	25,506,650	-0.08(-2.49%)
Dec 27, 2011	3.236	3.275	3.215	3.224	21,336,764	-0.03(-0.78%)
Dec 23, 2011	3.297	3.302	3.222	3.249	27,141,032	+0.10(+3.28%)
Dec 21, 2011	3.169	3.203	3.084	3.146	59,783,648	-0.04(-1.30%)
Dec 20, 2011	3.087	3.199	3.087	3.187	44,424,988	+0.17(+5.66%)
Dec 19, 2011	3.112	3.148	3.006	3.017	50,505,908	-0.08(-2.63%)
Dec 16, 2011	3.112	3.171	3.084	3.098	67,505,664	+0.01(+0.37%)
Dec 15, 2011	3.167	3.187	3.080	3.087	47,418,736	-0.03(-0.88%)
Dec 14, 2011	3.213	3.231	3.080	3.114	69,340,648	-0.13(-3.89%)
Dec 13, 2011	3.375	3.417	3.220	3.240	56,270,960	-0.09(-2.75%)
Dec 12, 2011	3.343	3.357	3.270	3.332	62,492,628	-0.08(-2.48%)
Dec 09, 2011	3.343	3.444	3.296	3.417	60,601,520	+0.05(+1.43%)
Dec 08, 2011	3.444	3.502	3.357	3.369	53,583,352	-0.11(-3.16%)
Dec 07, 2011	3.476	3.504	3.405	3.479	55,603,484	-0.02(-0.59%)
Dec 06, 2011	3.570	3.577	3.463	3.499	62,313,556	-0.05(-1.42%)
Dec 05, 2011	3.664	3.669	3.520	3.550	70,286,592	-0.06(-1.53%)
Dec 02, 2011	3.667	3.680	3.570	3.605	59,583,240	-0.02(-0.63%)
Dec 01, 2011	3.554	3.637	3.538	3.628	57,755,968	+0.04(+1.22%)
Nov 30, 2011	3.522	3.593	3.492	3.584	79,602,128	+0.17(+4.83%)
Nov 29, 2011	3.396	3.463	3.364	3.419	67,969,088	+0.02(+0.54%)
Nov 28, 2011	3.325	3.451	3.325	3.401	75,292,728	+0.18(+5.63%)
Nov 25, 2011	3.268	3.343	3.210	3.220	44,330,564	-0.09(-2.77%)
Nov 23, 2011	3.421	3.447	3.309	3.311	89,982,928	-0.15(-4.24%)
Nov 22, 2011	3.391	3.476	3.372	3.458	140,364,864	+0.10(+3.08%)
Nov 21, 2011	3.144	3.387	3.096	3.355	144,999,104	+0.16(+5.02%)
Nov 18, 2011	3.242	3.242	3.159	3.194	54,674,180	-0.03(-0.92%)
Nov 17, 2011	3.336	3.346	3.164	3.224	71,682,848	-0.12(-3.57%)
Nov 16, 2011	3.348	3.437	3.332	3.343	55,861,120	-0.07(-2.02%)
Nov 15, 2011	3.336	3.436	3.327	3.412	55,122,468	+0.04(+1.29%)
Nov 14, 2011	3.435	3.469	3.359	3.369	54,538,904	-0.07(-1.94%)
Nov 11, 2011	3.412	3.463	3.226	3.435	191,000,448	+0.12(+3.52%)
Nov 10, 2011	3.364	3.398	3.236	3.318	107,546,376	+0.03(+1.05%)
Nov 09, 2011	3.378	3.421	3.270	3.284	58,012,684	-0.17(-5.04%)
Nov 08, 2011	3.424	3.479	3.369	3.458	59,932,768	+0.08(+2.31%)
Nov 07, 2011	3.373	3.430	3.302	3.380	66,884,120	-0.02(-0.54%)
Nov 04, 2011	3.330	3.410	3.277	3.398	71,433,304	+0.04(+1.16%)
Nov 03, 2011	3.203	3.366	3.119	3.359	81,631,864	+0.19(+6.04%)
Nov 02, 2011	3.256	3.272	3.103	3.168	104,772,432	-0.06(-1.74%)
Nov 01, 2011	3.270	3.279	3.192	3.224	86,213,328	-0.17(-5.00%)
Oct 31, 2011	3.463	3.483	3.394	3.394	56,689,020	-0.18(-5.13%)
Oct 28, 2011	3.467	3.609	3.458	3.577	53,441,480	+0.08(+2.29%)
Oct 27, 2011	3.476	3.531	3.398	3.497	62,986,132	+0.14(+4.31%)
Oct 26, 2011	3.378	3.396	3.256	3.353	54,846,600	+0.04(+1.18%)
Oct 25, 2011	3.396	3.424	3.307	3.314	62,991,964	-0.13(-3.79%)
Oct 24, 2011	3.334	3.497	3.327	3.444	58,353,984	+0.12(+3.73%)
Oct 21, 2011	3.346	3.401	3.265	3.320	68,527,352	+0.02(+0.49%)
Oct 20, 2011	3.385	3.398	3.174	3.304	107,962,696	-0.17(-5.01%)
Oct 19, 2011	3.554	3.616	3.468	3.479	60,761,584	-0.07(-2.00%)
Oct 18, 2011	3.408	3.559	3.387	3.550	64,417,524	+0.12(+3.61%)
Oct 17, 2011	3.563	3.563	3.408	3.426	66,694,032	-0.18(-4.96%)
Oct 14, 2011	3.607	3.644	3.518	3.605	76,624,768	+0.06(+1.68%)
Oct 13, 2011	3.334	3.552	3.325	3.545	93,090,192	+0.19(+5.82%)
Oct 12, 2011	3.417	3.419	3.348	3.350	66,726,816	-0.00(-0.07%)
Oct 11, 2011	3.362	3.417	3.341	3.353	88,971,424	-0.04(-1.08%)
Oct 10, 2011	3.300	3.389	3.293	3.389	58,202,364	+0.14(+4.45%)
Oct 07, 2011	3.199	3.293	3.132	3.245	87,993,856	+0.06(+1.87%)
Oct 06, 2011	3.167	3.194	3.075	3.185	84,295,448	+0.12(+3.97%)
Oct 05, 2011	2.951	3.091	2.892	3.064	93,398,536	+0.11(+3.57%)
Oct 04, 2011	2.640	2.958	2.630	2.958	148,383,680	+0.25(+9.23%)
Oct 03, 2011	2.832	2.921	2.708	2.708	103,533,136	-0.16(-5.60%)
Sep 30, 2011	2.954	2.970	2.864	2.869	73,964,440	-0.13(-4.43%)
Sep 29, 2011	3.132	3.185	2.924	3.002	94,459,328	-0.08(-2.46%)
Sep 28, 2011	3.181	3.261	3.027	3.077	134,738,672	-0.10(-3.03%)
Sep 27, 2011	3.249	3.277	3.148	3.174	85,183,224	+0.00(+0.14%)
Sep 26, 2011	3.201	3.210	3.027	3.169	105,920,064	+0.01(+0.22%)
Sep 23, 2011	3.080	3.252	3.061	3.162	110,310,312	+0.06(+2.07%)
Sep 22, 2011	3.187	3.192	3.038	3.098	143,135,968	-0.22(-6.60%)
Sep 21, 2011	3.401	3.459	3.316	3.317	77,959,024	-0.07(-1.93%)
Sep 20, 2011	3.515	3.529	3.366	3.382	86,309,160	-0.09(-2.58%)
Sep 19, 2011	3.486	3.511	3.382	3.472	105,185,512	-0.07(-2.07%)
Sep 16, 2011	3.561	3.692	3.527	3.545	151,714,880	-0.01(-0.23%)
Sep 15, 2011	3.582	3.600	3.522	3.553	82,026,456	+0.05(+1.41%)
Sep 14, 2011	3.419	3.547	3.417	3.504	168,639,664	+0.17(+5.16%)
Sep 13, 2011	3.286	3.348	3.236	3.332	92,500,952	+0.07(+2.25%)
Sep 12, 2011	3.139	3.286	3.139	3.258	99,849,256	+0.08(+2.38%)
Sep 09, 2011	3.224	3.311	3.155	3.183	94,831,168	-0.07(-2.12%)
Sep 08, 2011	3.236	3.314	3.199	3.252	95,956,000	-0.02(-0.49%)
Sep 07, 2011	3.268	3.357	3.178	3.268	175,052,432	+0.25(+8.12%)
Sep 06, 2011	2.866	3.029	2.839	3.022	75,610,848	+0.06(+2.01%)
Sep 02, 2011	2.976	3.018	2.940	2.963	51,388,416	-0.08(-2.71%)
Sep 01, 2011	3.093	3.160	3.043	3.045	83,100,872	-0.01(-0.23%)
Aug 31, 2011	3.160	3.192	3.027	3.052	76,948,384	-0.08(-2.70%)
Aug 30, 2011	3.043	3.162	3.022	3.137	74,654,608	+0.07(+2.40%)
Aug 29, 2011	3.068	3.075	2.997	3.064	65,598,256	+0.08(+2.69%)
Aug 26, 2011	2.850	3.013	2.800	2.983	79,881,928	+0.12(+4.25%)
Aug 25, 2011	2.931	2.983	2.857	2.862	75,282,408	-0.13(-4.29%)
Aug 24, 2011	3.027	3.036	2.912	2.990	74,889,296	-0.04(-1.44%)
Aug 23, 2011	2.804	3.036	2.800	3.034	102,295,704	+0.30(+10.80%)
Aug 22, 2011	2.765	2.798	2.707	2.738	66,708,672	+0.05(+1.79%)
Aug 19, 2011	2.692	2.842	2.671	2.690	83,013,424	-0.05(-1.76%)
Aug 18, 2011	2.804	2.832	2.706	2.738	87,493,632	-0.20(-6.79%)
Aug 17, 2011	2.988	3.038	2.898	2.937	60,325,468	-0.04(-1.39%)
Aug 16, 2011	3.031	3.073	2.924	2.979	78,149,768	-0.09(-2.84%)
Aug 15, 2011	2.983	3.073	2.967	3.066	94,210,712	+0.11(+3.80%)
Aug 12, 2011	3.403	3.408	2.905	2.954	348,414,304	-0.12(-3.95%)
Aug 11, 2011	2.830	3.116	2.830	3.075	116,610,000	+0.25(+8.67%)
Aug 10, 2011	2.878	2.960	2.814	2.830	124,209,576	-0.14(-4.56%)
Aug 09, 2011	2.924	2.970	2.752	2.965	144,982,160	+0.23(+8.38%)
Aug 08, 2011	2.825	2.926	2.717	2.736	118,163,128	-0.23(-7.88%)
Aug 05, 2011	3.144	3.183	2.889	2.970	138,529,072	-0.10(-3.36%)
Aug 04, 2011	3.334	3.334	3.073	3.073	106,804,464	-0.32(-9.52%)
Aug 03, 2011	3.314	3.408	3.281	3.396	83,426,104	+0.09(+2.70%)
Aug 02, 2011	3.318	3.527	3.307	3.307	147,882,064	-0.03(-1.03%)

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