Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	5.924	5.935	5.878	5.927	14,351,430	+0.01(+0.13%)
Apr 27, 2012	5.938	5.946	5.879	5.920	18,446,476	+0.03(+0.57%)
Apr 26, 2012	5.824	5.912	5.805	5.887	23,836,680	+0.00(+0.00%)
Apr 25, 2012	5.983	6.057	5.850	5.887	28,556,448	-0.14(-2.33%)
Apr 24, 2012	6.034	6.090	6.001	6.027	23,586,514	+0.01(+0.25%)
Apr 23, 2012	5.927	6.021	5.883	6.012	30,691,522	-0.02(-0.31%)
Apr 20, 2012	6.071	6.112	6.023	6.031	14,441,464	+0.04(+0.68%)
Apr 19, 2012	5.997	6.060	5.929	5.990	16,431,306	-0.03(-0.49%)
Apr 18, 2012	5.983	6.075	5.942	6.020	26,598,154	-0.10(-1.63%)
Apr 17, 2012	6.179	6.197	6.084	6.119	20,867,412	-0.03(-0.54%)
Apr 16, 2012	6.219	6.225	6.090	6.153	16,318,091	-0.01(-0.18%)
Apr 13, 2012	6.290	6.297	6.142	6.164	17,235,292	-0.18(-2.86%)
Apr 12, 2012	6.253	6.375	6.238	6.345	20,482,062	+0.13(+2.14%)
Apr 11, 2012	6.249	6.312	6.193	6.212	23,760,304	+0.07(+1.08%)
Apr 10, 2012	6.230	6.245	6.038	6.145	31,918,898	-0.06(-0.95%)
Apr 09, 2012	6.142	6.216	6.138	6.205	17,677,644	-0.03(-0.53%)
Apr 05, 2012	6.212	6.312	6.164	6.238	28,075,838	-0.01(-0.18%)
Apr 04, 2012	6.375	6.375	6.249	6.249	40,361,812	-0.18(-2.87%)
Apr 03, 2012	6.508	6.563	6.404	6.434	19,319,586	-0.07(-1.05%)
Apr 02, 2012	6.439	6.531	6.424	6.502	26,015,858	+0.03(+0.51%)
Mar 30, 2012	6.524	6.546	6.395	6.468	18,879,946	-0.04(-0.57%)
Mar 29, 2012	6.461	6.513	6.376	6.505	19,278,642	-0.05(-0.73%)
Mar 28, 2012	6.675	6.675	6.517	6.553	18,905,082	-0.14(-2.10%)
Mar 27, 2012	6.720	6.794	6.679	6.694	12,014,675	-0.07(-1.09%)
Mar 26, 2012	6.749	6.783	6.698	6.768	11,714,886	+0.09(+1.27%)
Mar 23, 2012	6.594	6.701	6.557	6.683	19,983,252	+0.12(+1.80%)
Mar 22, 2012	6.557	6.594	6.468	6.565	28,220,022	-0.03(-0.50%)
Mar 21, 2012	6.594	6.635	6.539	6.598	19,902,852	-0.01(-0.11%)
Mar 20, 2012	6.609	6.629	6.565	6.605	22,862,844	-0.11(-1.60%)
Mar 19, 2012	6.749	6.816	6.705	6.712	15,795,741	-0.11(-1.63%)
Mar 16, 2012	6.812	6.864	6.797	6.823	12,421,340	+0.03(+0.49%)
Mar 15, 2012	6.687	6.801	6.664	6.790	16,680,324	+0.06(+0.93%)
Mar 14, 2012	6.742	6.768	6.646	6.727	17,317,962	-0.08(-1.14%)
Mar 13, 2012	6.661	6.816	6.650	6.805	18,745,732	+0.18(+2.68%)
Mar 12, 2012	6.650	6.653	6.542	6.627	15,938,588	-0.11(-1.70%)
Mar 09, 2012	6.698	6.790	6.683	6.742	18,980,842	+0.01(+0.11%)
Mar 08, 2012	6.690	6.749	6.679	6.735	22,775,162	+0.13(+2.02%)
Mar 07, 2012	6.517	6.622	6.494	6.602	26,567,288	+0.09(+1.42%)
Mar 06, 2012	6.587	6.609	6.472	6.509	19,018,170	-0.23(-3.35%)
Mar 05, 2012	6.823	6.834	6.705	6.735	12,860,302	-0.11(-1.62%)
Mar 02, 2012	6.860	6.949	6.833	6.845	23,360,242	-0.01(-0.19%)
Mar 01, 2012	6.777	6.903	6.769	6.858	18,620,474	+0.16(+2.32%)
Feb 29, 2012	6.736	6.821	6.636	6.703	22,920,054	-0.01(-0.11%)
Feb 28, 2012	6.655	6.725	6.612	6.710	23,031,030	+0.16(+2.43%)
Feb 27, 2012	6.540	6.596	6.500	6.551	22,346,878	-0.06(-0.95%)
Feb 24, 2012	6.603	6.644	6.559	6.614	13,743,313	+0.01(+0.17%)
Feb 23, 2012	6.677	6.684	6.574	6.603	19,160,798	-0.11(-1.60%)
Feb 22, 2012	6.795	6.810	6.651	6.710	19,885,564	-0.06(-0.93%)
Feb 21, 2012	6.799	6.799	6.681	6.773	19,384,960	+0.07(+1.10%)
Feb 17, 2012	6.681	6.707	6.636	6.699	17,965,948	+0.00(+0.00%)
Feb 16, 2012	6.489	6.699	6.474	6.699	21,222,152	+0.12(+1.80%)
Feb 15, 2012	6.692	6.710	6.548	6.581	30,335,666	-0.16(-2.30%)
Feb 14, 2012	6.718	6.736	6.644	6.736	22,879,100	-0.04(-0.60%)
Feb 13, 2012	6.751	6.781	6.716	6.777	25,575,364	+0.07(+1.07%)
Feb 10, 2012	6.661	6.705	6.627	6.705	20,024,632	-0.08(-1.14%)
Feb 09, 2012	6.819	6.853	6.723	6.782	27,452,968	-0.06(-0.92%)
Feb 08, 2012	6.886	6.923	6.803	6.845	19,461,988	-0.01(-0.22%)
Feb 07, 2012	6.845	6.897	6.742	6.860	20,178,040	+0.04(+0.54%)
Feb 06, 2012	6.801	6.843	6.771	6.823	12,080,121	-0.04(-0.59%)
Feb 03, 2012	6.812	6.871	6.779	6.864	22,221,354	+0.11(+1.64%)
Feb 02, 2012	6.701	6.793	6.664	6.753	21,728,616	+0.02(+0.36%)
Feb 01, 2012	6.610	6.754	6.581	6.729	47,869,648	+0.13(+1.96%)
Jan 31, 2012	6.673	6.732	6.581	6.599	39,772,028	-0.25(-3.72%)
Jan 30, 2012	6.821	6.865	6.732	6.854	23,154,936	-0.15(-2.11%)
Jan 27, 2012	6.957	7.048	6.946	7.002	25,693,816	+0.04(+0.64%)
Jan 26, 2012	7.002	7.046	6.882	6.957	28,472,778	-0.04(-0.58%)
Jan 25, 2012	6.813	7.015	6.758	6.998	17,301,296	+0.14(+2.10%)
Jan 24, 2012	6.684	6.865	6.662	6.854	22,432,356	+0.01(+0.22%)
Jan 23, 2012	6.736	6.850	6.710	6.839	21,561,404	+0.03(+0.43%)
Jan 20, 2012	6.773	6.810	6.719	6.810	19,883,382	+0.03(+0.38%)
Jan 19, 2012	6.688	6.791	6.677	6.784	42,755,804	+0.07(+0.99%)
Jan 18, 2012	6.522	6.721	6.515	6.718	19,601,200	+0.24(+3.64%)
Jan 17, 2012	6.625	6.666	6.474	6.481	27,002,722	+0.00(+0.00%)
Jan 13, 2012	6.459	6.515	6.407	6.481	19,699,598	-0.13(-1.90%)
Jan 12, 2012	6.585	6.625	6.548	6.607	17,557,732	+0.04(+0.56%)
Jan 11, 2012	6.485	6.581	6.470	6.570	12,090,486	+0.04(+0.62%)
Jan 10, 2012	6.555	6.633	6.524	6.529	25,369,574	+0.10(+1.55%)
Jan 09, 2012	6.363	6.441	6.330	6.430	23,973,958	+0.11(+1.75%)
Jan 06, 2012	6.315	6.348	6.245	6.319	19,534,224	+0.02(+0.29%)
Jan 05, 2012	6.227	6.311	6.112	6.300	21,902,880	-0.02(-0.29%)
Jan 04, 2012	6.267	6.369	6.267	6.319	11,735,184	+0.16(+2.67%)
Dec 30, 2011	6.077	6.191	6.077	6.154	7,470,008	+0.08(+1.28%)
Dec 29, 2011	6.018	6.077	6.011	6.077	9,195,255	+0.05(+0.86%)
Dec 28, 2011	6.110	6.118	5.979	6.025	15,296,708	-0.14(-2.33%)
Dec 27, 2011	6.136	6.169	6.110	6.169	13,807,274	-0.02(-0.30%)
Dec 23, 2011	6.217	6.239	6.140	6.188	15,417,289	+0.08(+1.33%)
Dec 21, 2011	6.106	6.129	6.011	6.106	30,121,690	+0.01(+0.24%)
Dec 20, 2011	6.088	6.188	6.062	6.092	32,841,308	+0.23(+3.84%)
Dec 19, 2011	5.900	5.970	5.844	5.867	30,042,084	-0.04(-0.63%)
Dec 16, 2011	5.955	5.985	5.837	5.904	28,568,834	+0.03(+0.50%)
Dec 15, 2011	6.029	6.058	5.854	5.874	19,613,046	-0.07(-1.24%)
Dec 14, 2011	6.044	6.058	5.926	5.948	18,535,908	-0.11(-1.77%)
Dec 13, 2011	6.173	6.206	5.988	6.055	19,629,338	-0.12(-1.90%)
Dec 12, 2011	6.161	6.176	6.063	6.172	22,747,136	-0.13(-2.08%)
Dec 09, 2011	6.183	6.336	6.183	6.303	14,959,399	+0.16(+2.61%)
Dec 08, 2011	6.201	6.289	6.103	6.143	26,040,256	-0.15(-2.32%)
Dec 07, 2011	6.278	6.369	6.241	6.289	28,882,038	-0.01(-0.23%)
Dec 06, 2011	6.278	6.376	6.187	6.303	19,752,976	-0.04(-0.57%)
Dec 05, 2011	6.413	6.425	6.296	6.340	29,975,622	+0.09(+1.52%)
Dec 02, 2011	6.322	6.365	6.161	6.245	27,607,576	+0.06(+0.92%)
Dec 01, 2011	6.167	6.283	6.105	6.188	36,761,780	+0.18(+3.03%)
Nov 30, 2011	6.039	6.170	5.926	6.006	43,405,508	+0.40(+7.14%)
Nov 29, 2011	5.661	5.755	5.595	5.606	15,718,810	-0.06(-1.03%)
Nov 28, 2011	5.679	5.715	5.613	5.664	20,370,374	+0.19(+3.46%)
Nov 25, 2011	5.391	5.537	5.384	5.475	17,285,294	+0.01(+0.20%)
Nov 23, 2011	5.584	5.621	5.435	5.464	32,687,442	-0.24(-4.15%)
Nov 22, 2011	5.781	5.802	5.675	5.701	35,416,120	-0.12(-2.00%)
Nov 21, 2011	5.886	5.908	5.753	5.817	45,300,236	-0.19(-3.09%)
Nov 18, 2011	6.210	6.210	5.970	6.003	37,492,984	-0.19(-3.06%)
Nov 17, 2011	6.407	6.414	6.108	6.192	24,404,580	-0.17(-2.74%)
Nov 16, 2011	6.363	6.505	6.334	6.367	17,771,904	-0.09(-1.41%)
Nov 15, 2011	6.367	6.509	6.341	6.458	12,268,404	+0.05(+0.85%)
Nov 14, 2011	6.476	6.523	6.389	6.403	16,094,592	-0.05(-0.79%)
Nov 11, 2011	6.392	6.492	6.372	6.454	14,303,027	+0.16(+2.54%)
Nov 10, 2011	6.469	6.491	6.236	6.294	18,279,980	-0.02(-0.35%)
Nov 09, 2011	6.363	6.421	6.279	6.316	26,242,178	-0.32(-4.88%)
Nov 08, 2011	6.534	6.651	6.491	6.640	17,730,884	+0.10(+1.50%)
Nov 07, 2011	6.531	6.571	6.469	6.542	15,813,257	+0.04(+0.56%)
Nov 04, 2011	6.487	6.527	6.349	6.505	18,030,720	-0.02(-0.33%)
Nov 03, 2011	6.658	6.680	6.516	6.527	36,896,880	-0.10(-1.45%)
Nov 02, 2011	6.598	6.672	6.532	6.623	16,941,950	+0.15(+2.25%)
Nov 01, 2011	6.252	6.558	6.223	6.478	35,232,656	-0.15(-2.20%)
Oct 31, 2011	6.743	6.778	6.623	6.623	24,918,200	-0.26(-3.75%)
Oct 28, 2011	6.776	6.918	6.751	6.882	26,971,078	+0.08(+1.18%)
Oct 27, 2011	6.725	6.954	6.583	6.801	73,362,552	+0.41(+6.44%)
Oct 26, 2011	6.379	6.412	6.146	6.390	35,437,032	+0.08(+1.21%)
Oct 25, 2011	6.390	6.390	6.139	6.314	35,090,028	-0.16(-2.47%)
Oct 24, 2011	6.190	6.496	6.186	6.474	30,792,472	+0.28(+4.59%)
Oct 21, 2011	6.085	6.205	6.052	6.190	25,688,888	+0.20(+3.34%)
Oct 20, 2011	5.986	6.043	5.803	5.990	20,184,028	-0.04(-0.66%)
Oct 19, 2011	6.085	6.150	5.954	6.030	28,975,690	-0.08(-1.31%)
Oct 18, 2011	5.939	6.165	5.844	6.110	23,813,342	+0.18(+3.07%)
Oct 17, 2011	6.019	6.037	5.912	5.928	15,920,835	-0.22(-3.61%)
Oct 14, 2011	6.125	6.165	6.055	6.150	16,328,437	+0.10(+1.68%)
Oct 13, 2011	6.041	6.081	5.899	6.048	23,536,462	-0.05(-0.78%)
Oct 12, 2011	5.972	6.219	5.968	6.096	25,950,440	+0.19(+3.14%)
Oct 11, 2011	5.841	5.986	5.786	5.910	30,432,628	+0.05(+0.93%)
Oct 10, 2011	5.728	5.895	5.721	5.855	25,739,754	+0.30(+5.44%)
Oct 07, 2011	5.786	5.839	5.510	5.553	26,693,058	-0.18(-3.17%)
Oct 06, 2011	5.666	5.739	5.582	5.735	37,184,792	+0.25(+4.51%)
Oct 05, 2011	5.404	5.513	5.326	5.488	28,023,262	+0.12(+2.24%)
Oct 04, 2011	5.175	5.382	5.087	5.368	40,915,860	+0.13(+2.40%)
Oct 03, 2011	5.369	5.442	5.235	5.242	39,970,348	-0.14(-2.57%)
Sep 30, 2011	5.515	5.537	5.262	5.380	52,713,276	-0.25(-4.40%)
Sep 29, 2011	5.668	5.744	5.507	5.628	35,003,932	+0.07(+1.24%)
Sep 28, 2011	5.678	5.777	5.544	5.558	30,714,108	-0.12(-2.18%)
Sep 27, 2011	5.646	5.791	5.644	5.682	37,994,392	+0.19(+3.44%)
Sep 26, 2011	5.427	5.493	5.275	5.493	46,428,712	+0.12(+2.23%)
Sep 23, 2011	5.369	5.457	5.281	5.373	43,313,404	+0.03(+0.48%)
Sep 22, 2011	5.391	5.540	5.271	5.347	42,890,996	-0.36(-6.25%)
Sep 21, 2011	5.893	5.944	5.704	5.704	47,116,812	-0.27(-4.45%)
Sep 20, 2011	5.988	6.071	5.929	5.969	14,881,697	-0.05(-0.85%)
Sep 19, 2011	5.969	6.046	5.940	6.020	20,426,532	-0.22(-3.55%)
Sep 16, 2011	6.260	6.293	6.140	6.242	21,008,318	+0.03(+0.47%)
Sep 15, 2011	6.206	6.271	6.130	6.213	17,486,968	+0.14(+2.34%)
Sep 14, 2011	6.046	6.130	5.857	6.071	22,903,298	+0.06(+0.97%)
Sep 13, 2011	6.119	6.119	5.904	6.013	23,177,216	-0.04(-0.60%)
Sep 12, 2011	6.100	6.166	5.857	6.049	33,856,084	-0.20(-3.26%)
Sep 09, 2011	6.359	6.362	6.184	6.253	30,310,800	-0.32(-4.87%)
Sep 08, 2011	6.588	6.672	6.541	6.573	16,458,320	-0.09(-1.42%)
Sep 07, 2011	6.573	6.668	6.519	6.668	15,299,628	+0.21(+3.33%)
Sep 06, 2011	6.100	6.461	5.820	6.453	33,564,396	-0.11(-1.61%)
Sep 02, 2011	6.661	6.755	6.486	6.559	38,781,624	-0.33(-4.77%)
Sep 01, 2011	6.688	6.949	6.647	6.888	64,162,832	+0.40(+6.11%)
Aug 31, 2011	6.400	6.528	6.360	6.491	24,737,840	+0.15(+2.41%)
Aug 30, 2011	6.222	6.375	6.197	6.338	18,368,920	+0.06(+0.93%)
Aug 29, 2011	6.240	6.287	6.160	6.280	19,897,402	+0.17(+2.86%)
Aug 26, 2011	6.029	6.167	5.909	6.106	28,301,482	+0.04(+0.72%)
Aug 25, 2011	6.229	6.251	6.013	6.062	33,582,676	-0.04(-0.60%)
Aug 24, 2011	6.033	6.164	5.949	6.098	23,218,908	+0.02(+0.30%)
Aug 23, 2011	5.942	6.086	5.775	6.080	35,907,176	+0.07(+1.09%)
Aug 22, 2011	6.117	6.153	5.909	6.015	33,036,116	+0.03(+0.55%)
Aug 19, 2011	6.055	6.182	5.957	5.982	27,728,582	-0.12(-1.97%)
Aug 18, 2011	6.171	6.200	5.978	6.102	36,502,912	-0.35(-5.41%)
Aug 17, 2011	6.342	6.462	6.320	6.451	22,801,406	+0.19(+3.02%)
Aug 16, 2011	6.237	6.306	6.126	6.262	23,547,890	-0.08(-1.20%)
Aug 15, 2011	6.309	6.360	6.280	6.338	29,046,368	+0.15(+2.47%)
Aug 12, 2011	6.200	6.282	6.055	6.186	23,382,492	+0.05(+0.83%)
Aug 11, 2011	6.004	6.204	5.869	6.135	36,905,444	+0.26(+4.46%)
Aug 10, 2011	6.000	6.142	5.807	5.873	60,729,436	-0.27(-4.38%)
Aug 09, 2011	6.131	6.146	5.769	6.142	43,113,872	+0.33(+5.76%)
Aug 08, 2011	6.131	6.222	5.735	5.807	56,912,604	-0.61(-9.57%)
Aug 05, 2011	6.509	6.586	6.101	6.422	60,110,252	+0.11(+1.67%)
Aug 04, 2011	6.517	6.546	6.226	6.317	59,771,540	-0.41(-6.06%)
Aug 03, 2011	6.713	6.746	6.549	6.724	42,840,232	-0.03(-0.43%)
Aug 02, 2011	6.946	6.953	6.720	6.753	32,247,340	-0.27(-3.90%)
Aug 01, 2011	7.118	7.131	6.908	7.027	25,972,798	+0.04(+0.52%)
Jul 29, 2011	6.889	7.071	6.835	6.991	35,673,796	+0.07(+1.00%)
Jul 28, 2011	6.795	6.995	6.795	6.922	36,357,732	+0.08(+1.22%)
Jul 27, 2011	6.849	6.849	6.667	6.838	47,742,912	-0.13(-1.88%)
Jul 26, 2011	6.936	7.002	6.882	6.969	16,864,282	+0.01(+0.10%)
Jul 25, 2011	6.886	6.991	6.864	6.962	14,902,142	-0.03(-0.47%)
Jul 22, 2011	7.045	7.067	6.973	6.995	17,783,256	+0.03(+0.37%)
Jul 21, 2011	6.904	7.064	6.896	6.969	51,427,332	+0.15(+2.19%)
Jul 20, 2011	6.773	6.860	6.736	6.820	41,537,008	+0.14(+2.07%)
Jul 19, 2011	6.616	6.711	6.598	6.682	28,266,112	+0.16(+2.40%)
Jul 18, 2011	6.587	6.627	6.439	6.526	53,671,404	-0.20(-2.92%)
Jul 15, 2011	6.871	6.886	6.686	6.722	32,355,016	-0.06(-0.86%)
Jul 14, 2011	6.933	6.947	6.758	6.780	50,289,736	-0.14(-2.05%)
Jul 13, 2011	6.871	7.084	6.787	6.922	54,099,808	+0.13(+1.85%)
Jul 12, 2011	6.971	6.996	6.782	6.796	53,802,336	-0.12(-1.79%)
Jul 11, 2011	7.101	7.131	6.920	6.920	42,349,672	-0.35(-4.80%)
Jul 08, 2011	7.338	7.338	7.211	7.269	22,161,620	-0.13(-1.72%)
Jul 07, 2011	7.519	7.549	7.389	7.396	24,047,766	-0.07(-0.97%)
Jul 06, 2011	7.494	7.556	7.410	7.469	15,955,297	-0.06(-0.77%)
Jul 05, 2011	7.523	7.567	7.490	7.527	16,269,019	-0.00(-0.05%)
Jul 01, 2011	7.414	7.574	7.360	7.530	17,730,592	+0.08(+1.12%)
Jun 30, 2011	7.472	7.494	7.418	7.447	13,886,201	+0.04(+0.49%)
Jun 29, 2011	7.312	7.425	7.294	7.410	16,529,108	+0.14(+1.90%)
Jun 28, 2011	7.080	7.298	7.054	7.272	17,131,642	+0.22(+3.13%)
Jun 27, 2011	6.950	7.077	6.925	7.051	16,920,024	+0.05(+0.78%)
Jun 24, 2011	7.044	7.044	6.951	6.997	11,322,295	-0.02(-0.31%)
Jun 23, 2011	6.888	7.037	6.888	7.019	23,635,186	-0.04(-0.62%)
Jun 22, 2011	6.986	7.178	6.979	7.062	18,397,990	+0.05(+0.78%)
Jun 21, 2011	6.986	7.030	6.965	7.008	17,689,940	+0.01(+0.16%)
Jun 20, 2011	7.013	7.019	6.994	6.997	20,329,870	+0.05(+0.78%)
Jun 17, 2011	6.954	6.986	6.874	6.943	24,629,786	+0.02(+0.31%)
Jun 16, 2011	7.001	7.022	6.816	6.921	28,959,900	-0.15(-2.15%)
Jun 15, 2011	7.012	7.099	6.972	7.073	21,036,506	+0.02(+0.26%)
Jun 14, 2011	7.088	7.153	7.041	7.055	28,501,422	+0.00(+0.05%)
Jun 13, 2011	6.965	7.099	6.957	7.051	29,945,876	+0.09(+1.25%)
Jun 10, 2011	7.055	7.062	6.907	6.965	24,851,896	-0.14(-1.94%)
Jun 09, 2011	7.138	7.149	7.038	7.102	19,407,654	-0.04(-0.51%)
Jun 08, 2011	7.193	7.218	7.080	7.138	17,562,952	-0.06(-0.86%)
Jun 07, 2011	7.149	7.265	7.142	7.200	30,103,052	+0.14(+2.00%)
Jun 06, 2011	7.146	7.185	7.026	7.059	24,144,106	-0.16(-2.26%)
Jun 03, 2011	7.041	7.312	7.032	7.222	32,001,100	+0.35(+5.09%)
May 24, 2011	6.810	6.897	6.800	6.872	19,158,346	+0.13(+1.88%)
May 23, 2011	6.673	6.810	6.644	6.745	17,998,772	-0.05(-0.80%)
May 20, 2011	6.832	6.865	6.774	6.800	17,232,204	-0.07(-0.95%)
May 19, 2011	6.886	6.944	6.796	6.865	20,995,744	+0.00(+0.05%)
May 18, 2011	6.970	7.006	6.821	6.861	24,444,250	-0.14(-1.97%)
May 17, 2011	6.796	6.999	6.763	6.999	51,836,612	+0.12(+1.79%)
May 16, 2011	6.905	7.049	6.865	6.876	18,620,806	-0.06(-0.84%)
May 13, 2011	7.144	7.147	6.883	6.934	22,733,218	-0.26(-3.62%)
May 12, 2011	7.086	7.252	7.039	7.194	33,024,748	+0.08(+1.17%)
May 11, 2011	7.191	7.191	7.071	7.111	25,285,538	-0.15(-2.04%)
May 10, 2011	7.154	7.263	7.133	7.259	28,163,036	+0.15(+2.14%)
May 09, 2011	7.042	7.107	6.926	7.107	21,892,598	+0.05(+0.77%)
May 06, 2011	7.049	7.107	6.973	7.053	27,929,896	+0.17(+2.42%)
May 05, 2011	6.897	7.013	6.832	6.886	25,128,790	-0.03(-0.42%)
May 04, 2011	7.013	7.042	6.890	6.915	36,963,596	-0.10(-1.39%)
May 03, 2011	7.125	7.144	6.970	7.013	33,540,434	-0.23(-3.22%)

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