Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	3.993	4.014	3.857	3.877	70,230,432	-0.11(-2.85%)
Nov 29, 2012	4.011	4.045	3.961	3.991	53,550,332	+0.02(+0.46%)
Nov 28, 2012	3.916	3.977	3.861	3.973	67,737,232	+0.01(+0.23%)
Nov 27, 2012	3.929	3.979	3.897	3.964	44,067,524	+0.04(+0.99%)
Nov 26, 2012	3.977	3.989	3.888	3.925	55,737,692	-0.13(-3.31%)
Nov 23, 2012	4.032	4.059	3.986	4.059	13,530,189	+0.05(+1.36%)
Nov 21, 2012	4.002	4.036	3.977	4.004	26,727,746	-0.00(-0.06%)
Nov 20, 2012	4.055	4.059	3.964	4.007	57,199,020	+0.03(+0.74%)
Nov 19, 2012	3.827	3.977	3.827	3.977	57,056,680	+0.19(+5.11%)
Nov 16, 2012	3.743	3.818	3.711	3.784	53,883,020	+0.05(+1.40%)
Nov 15, 2012	3.854	3.886	3.709	3.731	97,387,904	-0.10(-2.73%)
Nov 14, 2012	3.968	3.982	3.834	3.836	65,102,664	-0.12(-3.11%)
Nov 13, 2012	3.900	4.034	3.863	3.959	71,203,688	+0.04(+0.93%)
Nov 12, 2012	3.907	3.934	3.804	3.923	68,219,792	+0.04(+1.11%)
Nov 09, 2012	3.879	3.982	3.836	3.879	61,309,948	-0.04(-0.93%)
Nov 08, 2012	4.039	4.064	3.916	3.916	53,145,408	-0.08(-2.05%)
Nov 07, 2012	4.141	4.143	3.989	3.998	73,485,456	-0.22(-5.29%)
Nov 06, 2012	4.184	4.225	4.155	4.221	55,186,892	+0.06(+1.48%)
Nov 05, 2012	4.175	4.178	4.089	4.159	67,102,080	-0.05(-1.19%)
Nov 02, 2012	4.501	4.539	4.171	4.209	135,497,728	-0.36(-7.87%)
Nov 01, 2012	4.617	4.669	4.553	4.569	57,024,016	-0.04(-0.94%)
Oct 31, 2012	4.624	4.696	4.599	4.612	44,920,264	+0.04(+0.80%)
Oct 26, 2012	4.596	4.576	4.576	4.576	42,911,928	-0.03(-0.59%)
Oct 25, 2012	4.626	4.644	4.551	4.603	30,038,310	+0.03(+0.70%)
Oct 24, 2012	4.685	4.713	4.567	4.571	37,101,244	-0.08(-1.67%)
Oct 23, 2012	4.653	4.682	4.590	4.649	43,824,680	-0.09(-1.87%)
Oct 19, 2012	4.908	4.931	4.738	4.738	70,944,920	-0.18(-3.57%)
Oct 18, 2012	4.763	4.917	4.760	4.913	77,716,008	+0.11(+2.32%)
Oct 17, 2012	4.644	4.801	4.644	4.801	59,976,492	+0.16(+3.48%)
Oct 16, 2012	4.583	4.665	4.567	4.640	38,490,352	+0.08(+1.75%)
Oct 15, 2012	4.567	4.612	4.517	4.560	37,452,804	-0.03(-0.74%)
Oct 12, 2012	4.590	4.628	4.560	4.594	41,371,164	+0.01(+0.20%)
Oct 11, 2012	4.460	4.615	4.437	4.585	73,441,912	+0.18(+4.07%)
Oct 10, 2012	4.437	4.481	4.397	4.406	41,612,600	-0.03(-0.77%)
Oct 09, 2012	4.406	4.485	4.397	4.440	38,698,264	+0.04(+0.88%)
Oct 08, 2012	4.326	4.419	4.283	4.401	31,629,746	+0.04(+0.99%)
Oct 05, 2012	4.433	4.465	4.331	4.358	33,737,756	-0.05(-1.23%)
Oct 04, 2012	4.333	4.424	4.317	4.413	55,700,464	+0.11(+2.47%)
Oct 03, 2012	4.415	4.415	4.279	4.306	48,550,568	-0.12(-2.76%)
Oct 02, 2012	4.394	4.446	4.320	4.428	52,761,756	+0.06(+1.30%)
Oct 01, 2012	4.324	4.456	4.308	4.372	51,682,500	+0.10(+2.23%)
Sep 28, 2012	4.299	4.306	4.256	4.277	46,919,312	-0.05(-1.20%)
Sep 27, 2012	4.299	4.347	4.272	4.329	37,608,800	+0.07(+1.60%)
Sep 26, 2012	4.258	4.299	4.172	4.261	58,080,244	-0.07(-1.52%)
Sep 25, 2012	4.417	4.428	4.320	4.326	46,621,548	-0.07(-1.50%)
Sep 24, 2012	4.360	4.431	4.331	4.392	47,515,588	+0.00(+0.10%)
Sep 21, 2012	4.444	4.478	4.365	4.388	121,400,264	-0.03(-0.72%)
Sep 20, 2012	4.406	4.433	4.349	4.419	62,740,224	-0.04(-0.91%)
Sep 19, 2012	4.553	4.578	4.458	4.460	53,809,832	-0.07(-1.45%)
Sep 18, 2012	4.583	4.601	4.490	4.526	63,944,388	-0.05(-0.99%)
Sep 17, 2012	4.641	4.678	4.544	4.571	50,442,680	-0.08(-1.71%)
Sep 14, 2012	4.528	4.666	4.519	4.651	74,822,328	+0.14(+3.12%)
Sep 13, 2012	4.481	4.549	4.392	4.510	76,161,760	+0.00(+0.05%)
Sep 12, 2012	4.657	4.657	4.453	4.508	146,706,576	-0.05(-1.04%)
Sep 11, 2012	4.490	4.562	4.447	4.555	57,542,568	+0.12(+2.71%)
Sep 10, 2012	4.517	4.562	4.419	4.435	95,135,880	-0.17(-3.79%)
Sep 07, 2012	4.465	4.624	4.458	4.610	75,182,824	+0.15(+3.25%)
Sep 06, 2012	4.456	4.537	4.320	4.465	90,257,760	+0.04(+0.82%)
Sep 05, 2012	4.379	4.465	4.333	4.428	58,751,836	+0.08(+1.82%)
Sep 04, 2012	4.388	4.403	4.317	4.349	44,999,064	-0.04(-0.83%)
Aug 31, 2012	4.342	4.442	4.335	4.385	47,430,940	+0.07(+1.63%)
Aug 30, 2012	4.392	4.399	4.313	4.315	49,886,164	-0.11(-2.46%)
Aug 29, 2012	4.381	4.478	4.363	4.424	41,914,544	+0.05(+1.14%)
Aug 27, 2012	4.385	4.417	4.320	4.374	36,344,648	-0.02(-0.46%)
Aug 24, 2012	4.347	4.417	4.335	4.394	38,314,544	+0.02(+0.47%)
Aug 23, 2012	4.503	4.512	4.363	4.374	46,122,228	-0.14(-3.06%)
Aug 22, 2012	4.460	4.533	4.422	4.512	56,986,416	+0.04(+0.91%)
Aug 21, 2012	4.424	4.576	4.410	4.471	69,226,912	+0.07(+1.70%)
Aug 20, 2012	4.329	4.401	4.315	4.397	39,064,292	+0.06(+1.36%)
Aug 17, 2012	4.326	4.351	4.304	4.338	40,043,616	+0.02(+0.58%)
Aug 16, 2012	4.329	4.345	4.290	4.313	50,525,456	+0.00(+0.11%)
Aug 15, 2012	4.338	4.345	4.247	4.308	55,261,856	-0.05(-1.04%)
Aug 14, 2012	4.329	4.376	4.304	4.354	70,302,968	+0.03(+0.79%)
Aug 13, 2012	4.383	4.440	4.313	4.320	65,218,380	-0.14(-3.15%)
Aug 10, 2012	4.494	4.539	4.408	4.460	79,800,464	-0.14(-3.10%)
Aug 09, 2012	4.496	4.632	4.460	4.603	89,419,200	+0.09(+2.06%)
Aug 08, 2012	4.372	4.567	4.372	4.510	118,485,992	+0.12(+2.74%)
Aug 07, 2012	4.265	4.469	4.243	4.390	184,216,896	+0.38(+9.44%)
Aug 06, 2012	4.002	4.170	3.887	4.011	115,174,096	-0.04(-1.06%)
Aug 03, 2012	4.249	4.272	4.039	4.054	77,920,296	-0.01(-0.22%)
Aug 02, 2012	4.161	4.227	3.996	4.064	71,161,368	-0.17(-3.96%)
Aug 01, 2012	4.270	4.270	4.138	4.231	60,314,800	-0.03(-0.80%)
Jul 31, 2012	4.224	4.315	4.195	4.265	70,683,320	+0.03(+0.64%)
Jul 30, 2012	4.179	4.258	4.154	4.238	51,728,236	+0.05(+1.30%)
Jul 27, 2012	4.127	4.199	4.070	4.184	59,606,056	+0.07(+1.71%)
Jul 26, 2012	3.966	4.141	3.934	4.113	106,918,560	+0.20(+5.03%)
Jul 25, 2012	3.844	3.950	3.794	3.916	72,294,216	+0.10(+2.73%)
Jul 24, 2012	3.957	4.002	3.767	3.812	93,924,776	-0.14(-3.55%)
Jul 23, 2012	3.821	3.973	3.798	3.952	75,664,776	+0.05(+1.40%)
Jul 20, 2012	4.120	4.122	3.821	3.898	233,192,256	-0.24(-5.91%)
Jul 19, 2012	4.363	4.374	4.118	4.143	116,282,848	-0.21(-4.79%)
Jul 18, 2012	4.329	4.394	4.311	4.351	58,668,828	-0.01(-0.21%)
Jul 17, 2012	4.374	4.385	4.213	4.360	67,352,896	+0.01(+0.31%)
Jul 16, 2012	4.326	4.379	4.270	4.347	53,258,020	+0.02(+0.37%)
Jul 13, 2012	4.267	4.363	4.222	4.331	71,237,864	+0.10(+2.41%)
Jul 12, 2012	4.270	4.283	4.147	4.229	86,484,384	-0.08(-1.75%)
Jul 11, 2012	4.234	4.374	4.214	4.304	79,762,264	+0.09(+2.09%)
Jul 10, 2012	4.534	4.548	4.162	4.216	124,643,648	-0.29(-6.46%)
Jul 09, 2012	4.494	4.555	4.444	4.507	81,158,224	-0.01(-0.30%)
Jul 06, 2012	4.363	4.537	4.336	4.521	103,595,136	+0.09(+2.04%)
Jul 05, 2012	4.367	4.543	4.338	4.431	122,162,312	+0.06(+1.45%)
Jul 03, 2012	4.248	4.381	4.219	4.367	58,837,420	+0.14(+3.36%)
Jul 02, 2012	4.192	4.273	4.164	4.225	83,829,464	+0.03(+0.70%)
Jun 29, 2012	4.124	4.207	4.076	4.196	119,153,040	+0.18(+4.61%)
Jun 28, 2012	4.013	4.135	3.957	4.011	123,864,280	-0.03(-0.84%)
Jun 27, 2012	3.867	4.101	3.867	4.045	97,858,776	+0.20(+5.16%)
Jun 26, 2012	3.844	3.873	3.682	3.846	105,146,608	+0.00(+0.12%)
Jun 25, 2012	3.968	4.034	3.804	3.842	128,858,904	-0.36(-8.49%)
Jun 22, 2012	4.140	4.198	4.031	4.198	115,917,472	+0.11(+2.70%)
Jun 21, 2012	4.309	4.309	4.079	4.088	117,867,800	-0.21(-4.83%)
Jun 20, 2012	4.275	4.399	4.216	4.295	141,372,400	+0.07(+1.76%)
Jun 19, 2012	4.009	4.252	4.004	4.221	113,070,400	+0.23(+5.89%)
Jun 18, 2012	4.067	4.067	3.957	3.986	95,674,968	-0.10(-2.38%)
Jun 15, 2012	3.937	4.085	3.891	4.083	104,025,296	+0.17(+4.44%)
Jun 14, 2012	3.828	3.916	3.799	3.910	101,195,064	+0.09(+2.36%)
Jun 13, 2012	3.860	3.907	3.765	3.819	149,899,424	-0.12(-3.09%)
Jun 12, 2012	4.002	4.061	3.862	3.941	124,486,336	-0.03(-0.79%)
Jun 11, 2012	4.187	4.230	3.968	3.973	91,523,480	-0.17(-4.09%)
Jun 08, 2012	4.036	4.155	3.961	4.142	137,504,144	+0.12(+2.86%)
Jun 07, 2012	4.124	4.180	3.995	4.027	119,277,248	-0.08(-1.98%)
Jun 06, 2012	3.950	4.128	3.923	4.108	202,552,080	+0.27(+7.12%)
Jun 05, 2012	3.785	3.912	3.752	3.835	174,215,072	+0.11(+2.91%)
Jun 04, 2012	3.637	3.754	3.510	3.727	168,014,704	+0.21(+6.03%)
Jun 01, 2012	3.727	3.738	3.491	3.515	173,226,032	-0.30(-7.81%)
May 31, 2012	3.670	3.864	3.567	3.813	155,930,544	+0.10(+2.80%)
May 30, 2012	3.659	3.740	3.558	3.709	117,479,952	+0.02(+0.55%)
May 29, 2012	3.752	3.833	3.600	3.688	209,553,232	+0.12(+3.42%)
May 25, 2012	3.585	3.664	3.544	3.567	180,046,336	+0.05(+1.48%)
May 24, 2012	3.429	3.609	3.305	3.515	174,451,920	+0.11(+3.25%)
May 23, 2012	3.312	3.429	3.215	3.404	159,023,264	+0.04(+1.14%)
May 22, 2012	3.379	3.427	3.291	3.366	112,058,584	+0.00(+0.07%)
May 21, 2012	3.233	3.436	3.210	3.364	125,288,656	+0.12(+3.83%)
May 18, 2012	3.088	3.273	3.088	3.240	171,134,000	+0.18(+5.98%)
May 17, 2012	3.147	3.163	3.005	3.057	215,427,072	-0.11(-3.49%)
May 16, 2012	3.309	3.384	3.136	3.167	219,484,912	-0.14(-4.16%)
May 15, 2012	3.422	3.476	3.228	3.305	288,406,976	-0.20(-5.61%)
May 14, 2012	3.501	3.716	3.431	3.501	348,322,528	+0.16(+4.79%)
May 11, 2012	3.794	3.846	3.269	3.341	381,781,824	-0.53(-13.80%)
May 10, 2012	3.982	4.022	3.824	3.876	144,954,256	-0.07(-1.72%)
May 09, 2012	3.770	3.970	3.688	3.943	143,931,248	+0.12(+3.25%)
May 08, 2012	3.851	3.860	3.734	3.819	162,749,648	-0.05(-1.17%)
May 07, 2012	3.934	3.959	3.774	3.864	139,215,424	-0.06(-1.50%)
May 04, 2012	3.880	3.970	3.873	3.923	152,414,176	+0.05(+1.16%)
May 03, 2012	3.889	3.925	3.767	3.878	220,087,760	+0.10(+2.69%)
May 02, 2012	4.422	4.083	3.772	3.776	649,726,016	-0.65(-14.59%)
May 01, 2012	4.160	4.654	4.392	4.422	343,028,256	+0.26(+6.29%)
Apr 30, 2012	4.072	4.171	3.961	4.160	143,784,736	+0.16(+4.06%)
Apr 27, 2012	3.943	4.007	3.785	3.998	222,671,152	+0.04(+0.91%)
Apr 26, 2012	4.061	4.189	3.941	3.961	220,197,392	-0.13(-3.14%)
Apr 25, 2012	4.049	4.108	3.950	4.090	103,240,552	+0.08(+2.03%)
Apr 24, 2012	4.065	4.083	3.977	4.009	83,044,968	-0.05(-1.28%)
Apr 23, 2012	3.846	4.117	3.842	4.061	140,779,344	+0.13(+3.21%)
Apr 20, 2012	4.045	4.126	3.930	3.934	125,195,160	-0.13(-3.11%)
Apr 19, 2012	4.052	4.133	4.018	4.061	120,276,704	-0.01(-0.33%)
Apr 18, 2012	4.223	4.239	3.873	4.074	414,560,704	-0.24(-5.54%)
Apr 17, 2012	4.372	4.426	4.286	4.313	82,987,320	-0.02(-0.36%)
Apr 16, 2012	4.503	4.510	4.298	4.329	103,408,992	-0.17(-3.81%)
Apr 13, 2012	4.636	4.645	4.455	4.501	102,611,880	-0.16(-3.44%)
Apr 12, 2012	4.537	4.699	4.525	4.661	71,789,912	+0.15(+3.34%)
Apr 11, 2012	4.676	4.708	4.499	4.510	106,445,376	-0.14(-2.95%)
Apr 10, 2012	4.870	4.928	4.627	4.647	125,665,792	-0.18(-3.63%)
Apr 09, 2012	4.903	4.914	4.789	4.822	54,260,404	-0.15(-3.07%)
Apr 05, 2012	4.973	5.047	4.941	4.975	44,019,228	-0.02(-0.36%)
Apr 04, 2012	5.031	5.069	4.959	4.993	45,039,988	-0.11(-2.16%)
Apr 03, 2012	5.218	5.231	5.054	5.103	86,237,864	-0.13(-2.53%)
Apr 02, 2012	5.184	5.321	5.159	5.236	55,483,832	+0.03(+0.60%)
Mar 30, 2012	5.251	5.301	5.137	5.204	48,203,960	-0.01(-0.17%)
Mar 29, 2012	5.179	5.227	5.058	5.213	63,064,456	-0.01(-0.17%)
Mar 28, 2012	5.427	5.433	5.188	5.222	60,187,420	-0.22(-4.08%)
Mar 27, 2012	5.454	5.501	5.422	5.445	44,610,576	+0.01(+0.12%)
Mar 26, 2012	5.591	5.591	5.400	5.438	46,197,872	-0.10(-1.82%)
Mar 23, 2012	5.505	5.564	5.433	5.539	45,165,580	+0.05(+0.94%)
Mar 22, 2012	5.577	5.579	5.402	5.487	69,964,744	-0.17(-3.02%)
Mar 21, 2012	5.746	5.755	5.576	5.658	51,376,064	-0.09(-1.52%)
Mar 20, 2012	5.698	5.860	5.660	5.746	74,742,448	+0.03(+0.47%)
Mar 19, 2012	5.622	5.766	5.620	5.719	50,919,304	+0.09(+1.60%)
Mar 16, 2012	5.525	5.656	5.510	5.629	68,210,648	+0.14(+2.54%)
Mar 15, 2012	5.471	5.541	5.406	5.489	39,701,764	+0.04(+0.83%)
Mar 14, 2012	5.530	5.615	5.409	5.445	47,126,420	-0.10(-1.86%)
Mar 13, 2012	5.456	5.550	5.328	5.548	47,572,112	+0.11(+2.02%)
Mar 12, 2012	5.514	5.514	5.384	5.438	42,225,160	-0.08(-1.38%)
Mar 09, 2012	5.548	5.609	5.494	5.514	39,063,960	-0.01(-0.12%)
Mar 08, 2012	5.454	5.558	5.391	5.521	53,541,760	+0.11(+2.08%)
Mar 07, 2012	5.348	5.445	5.245	5.409	52,801,864	+0.12(+2.21%)
Mar 06, 2012	5.348	5.388	5.247	5.292	53,519,264	-0.15(-2.77%)
Mar 05, 2012	5.433	5.463	5.355	5.442	46,607,992	-0.02(-0.41%)
Mar 02, 2012	5.593	5.635	5.449	5.465	45,979,572	-0.13(-2.41%)
Mar 01, 2012	5.591	5.649	5.560	5.600	71,563,736	-0.02(-0.28%)
Feb 29, 2012	5.624	5.667	5.507	5.615	71,539,040	-0.01(-0.20%)
Feb 28, 2012	5.658	5.676	5.577	5.626	61,772,600	-0.01(-0.24%)
Feb 27, 2012	5.707	5.714	5.615	5.640	60,947,032	-0.08(-1.34%)
Feb 24, 2012	5.577	5.808	5.561	5.716	97,072,168	+0.11(+1.88%)
Feb 23, 2012	5.413	5.613	5.379	5.611	87,050,128	+0.21(+3.95%)
Feb 22, 2012	5.456	5.469	5.310	5.397	112,307,112	-0.13(-2.40%)
Feb 21, 2012	5.624	5.629	5.512	5.530	88,460,408	-0.02(-0.36%)
Feb 17, 2012	5.413	5.613	5.404	5.550	121,587,360	+0.21(+3.95%)
Feb 16, 2012	5.182	5.343	5.105	5.339	74,098,000	+0.17(+3.26%)
Feb 15, 2012	5.110	5.227	5.058	5.171	90,736,776	+0.07(+1.37%)
Feb 14, 2012	5.126	5.155	5.042	5.101	68,488,920	+0.01(+0.22%)
Feb 13, 2012	5.099	5.238	4.998	5.090	132,904,000	+0.12(+2.39%)
Feb 10, 2012	4.923	4.986	4.843	4.971	83,074,656	-0.05(-0.94%)
Feb 09, 2012	5.009	5.085	4.948	5.018	81,295,944	+0.05(+1.04%)
Feb 08, 2012	5.007	5.056	4.948	4.966	55,710,876	-0.02(-0.32%)
Feb 07, 2012	5.087	5.094	4.946	4.982	69,468,048	-0.11(-2.07%)
Feb 06, 2012	4.964	5.110	4.959	5.087	66,373,408	+0.08(+1.52%)
Feb 03, 2012	5.002	5.022	4.896	5.011	73,242,544	+0.04(+0.86%)
Feb 02, 2012	4.742	4.977	4.728	4.968	105,974,200	+0.26(+5.48%)
Feb 01, 2012	4.773	4.795	4.634	4.710	106,822,168	-0.04(-0.76%)
Jan 31, 2012	4.840	4.867	4.742	4.746	100,192,016	-0.13(-2.58%)
Jan 30, 2012	4.908	4.919	4.813	4.872	56,508,096	-0.08(-1.63%)
Jan 27, 2012	4.856	4.995	4.856	4.953	67,815,272	+0.03(+0.68%)
Jan 26, 2012	5.173	5.213	4.885	4.919	132,067,024	-0.33(-6.33%)
Jan 25, 2012	5.065	5.276	4.964	5.251	105,864,776	+0.20(+3.96%)
Jan 24, 2012	4.957	5.063	4.881	5.051	93,429,984	+0.05(+0.94%)
Jan 23, 2012	5.011	5.087	4.858	5.004	142,485,072	+0.30(+6.30%)
Jan 20, 2012	4.638	4.710	4.584	4.708	89,106,896	+0.06(+1.35%)
Jan 19, 2012	4.836	4.838	4.613	4.645	99,975,632	-0.17(-3.59%)
Jan 18, 2012	4.670	4.870	4.629	4.818	92,331,368	+0.14(+3.08%)
Jan 17, 2012	4.829	4.843	4.672	4.674	98,204,384	-0.13(-2.80%)
Jan 13, 2012	4.944	4.948	4.795	4.809	71,113,664	-0.17(-3.43%)
Jan 12, 2012	5.054	5.096	4.912	4.980	78,911,880	-0.07(-1.43%)
Jan 11, 2012	5.146	5.146	4.989	5.052	95,870,360	-0.16(-3.01%)
Jan 10, 2012	5.327	5.359	5.182	5.209	59,065,256	-0.06(-1.19%)
Jan 09, 2012	5.282	5.327	5.164	5.271	83,497,408	-0.09(-1.75%)
Jan 06, 2012	5.298	5.439	5.285	5.365	67,045,416	+0.08(+1.52%)
Jan 05, 2012	5.347	5.397	5.253	5.285	74,368,432	-0.05(-1.01%)
Jan 04, 2012	5.251	5.385	5.249	5.338	74,383,280	+0.35(+7.04%)
Dec 30, 2011	5.086	5.086	4.987	4.987	39,083,492	-0.10(-1.94%)
Dec 29, 2011	5.070	5.137	5.036	5.086	40,900,000	+0.02(+0.31%)
Dec 28, 2011	5.249	5.303	5.059	5.070	33,577,956	-0.19(-3.66%)
Dec 27, 2011	5.278	5.334	5.247	5.262	19,615,258	-0.05(-0.88%)
Dec 23, 2011	5.282	5.343	5.242	5.309	21,781,504	+0.17(+3.22%)
Dec 21, 2011	5.112	5.155	5.052	5.144	34,345,624	+0.04(+0.74%)
Dec 20, 2011	5.021	5.153	5.021	5.106	41,969,360	+0.17(+3.45%)
Dec 19, 2011	5.144	5.146	4.922	4.936	47,143,132	-0.21(-4.00%)
Dec 16, 2011	5.144	5.180	5.077	5.142	39,036,100	+0.04(+0.88%)
Dec 15, 2011	5.133	5.197	5.054	5.097	51,221,688	+0.05(+0.93%)
Dec 14, 2011	5.193	5.193	5.034	5.050	50,954,300	-0.19(-3.67%)
Dec 13, 2011	5.365	5.439	5.206	5.242	36,955,076	-0.06(-1.22%)
Dec 12, 2011	5.439	5.439	5.249	5.307	42,605,500	-0.21(-3.81%)
Dec 09, 2011	5.426	5.546	5.415	5.517	41,566,948	+0.10(+1.77%)
Dec 08, 2011	5.663	5.694	5.403	5.421	56,447,464	-0.29(-5.09%)
Dec 07, 2011	5.750	5.761	5.625	5.712	40,107,884	-0.03(-0.58%)
Dec 06, 2011	5.598	5.786	5.598	5.746	50,202,800	+0.12(+2.11%)
Dec 05, 2011	5.772	5.804	5.585	5.627	42,065,192	-0.06(-1.14%)
Dec 02, 2011	5.732	5.853	5.672	5.692	66,612,196	+0.03(+0.55%)

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