Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	6.912	6.926	6.879	6.922	42,992	-0.00(-0.07%)
Apr 28, 2011	6.874	6.926	6.868	6.926	26,162	+0.04(+0.62%)
Apr 27, 2011	6.836	6.884	6.836	6.884	26,066	+0.01(+0.21%)
Apr 26, 2011	6.831	6.888	6.821	6.869	49,949	+0.01(+0.14%)
Apr 25, 2011	6.845	6.903	6.807	6.860	44,861	+0.01(+0.21%)
Apr 21, 2011	6.874	6.874	6.826	6.845	18,248	+0.02(+0.35%)
Apr 20, 2011	6.821	6.841	6.788	6.821	37,824	+0.03(+0.42%)
Apr 19, 2011	6.783	6.802	6.774	6.793	36,666	-0.01(-0.21%)
Apr 18, 2011	6.812	6.812	6.769	6.807	29,747	-0.00(-0.07%)
Apr 15, 2011	6.850	6.855	6.798	6.812	34,108	-0.04(-0.56%)
Apr 14, 2011	6.759	6.936	6.759	6.850	92,416	+0.04(+0.63%)
Apr 13, 2011	6.855	6.855	6.778	6.807	44,323	-0.03(-0.49%)
Apr 12, 2011	6.869	6.869	6.802	6.840	42,467	-0.02(-0.28%)
Apr 11, 2011	6.878	6.921	6.840	6.859	80,954	-0.05(-0.75%)
Apr 08, 2011	6.921	6.921	6.888	6.911	22,191	-0.01(-0.13%)
Apr 07, 2011	6.940	6.940	6.906	6.920	11,278	+0.01(+0.13%)
Apr 06, 2011	6.907	6.916	6.902	6.911	19,006	-0.01(-0.21%)
Apr 05, 2011	6.883	6.935	6.883	6.926	34,153	+0.01(+0.14%)
Apr 04, 2011	6.883	6.921	6.878	6.916	54,660	+0.01(+0.14%)
Apr 01, 2011	6.897	6.916	6.888	6.907	33,120	+0.02(+0.34%)
Mar 31, 2011	6.907	6.907	6.883	6.883	16,980	-0.01(-0.19%)
Mar 30, 2011	6.930	6.930	6.883	6.896	20,052	-0.02(-0.36%)
Mar 29, 2011	6.916	6.949	6.907	6.921	48,441	+0.00(+0.07%)
Mar 28, 2011	6.902	6.921	6.888	6.916	33,558	+0.03(+0.41%)
Mar 25, 2011	6.892	6.897	6.864	6.888	17,876	+0.01(+0.14%)
Mar 24, 2011	6.888	6.928	6.855	6.878	63,436	-0.04(-0.55%)
Mar 23, 2011	6.902	6.916	6.878	6.916	40,264	+0.05(+0.76%)
Mar 22, 2011	6.888	6.907	6.864	6.864	42,924	-0.02(-0.34%)
Mar 21, 2011	6.902	6.911	6.888	6.888	57,586	-0.03(-0.48%)
Mar 18, 2011	6.997	6.997	6.897	6.921	51,460	-0.03(-0.48%)
Mar 17, 2011	6.935	6.968	6.935	6.954	21,776	-0.03(-0.48%)
Mar 16, 2011	6.992	7.044	6.973	6.987	29,618	-0.03(-0.41%)
Mar 15, 2011	6.964	7.016	6.959	7.016	45,650	+0.06(+0.82%)
Mar 14, 2011	6.935	6.959	6.926	6.959	26,511	+0.02(+0.31%)
Mar 11, 2011	6.878	6.949	6.864	6.938	56,307	+0.06(+0.86%)
Mar 10, 2011	6.887	6.925	6.873	6.878	63,514	-0.02(-0.27%)
Mar 09, 2011	6.953	6.953	6.897	6.897	48,765	-0.06(-0.88%)
Mar 08, 2011	6.916	6.958	6.892	6.958	33,246	+0.07(+1.03%)
Mar 07, 2011	6.840	6.897	6.840	6.887	37,843	+0.05(+0.69%)
Mar 04, 2011	6.878	6.883	6.826	6.840	70,086	-0.04(-0.62%)
Mar 03, 2011	6.887	6.925	6.817	6.883	58,145	+0.01(+0.14%)
Mar 02, 2011	6.864	6.887	6.854	6.873	40,469	+0.00(+0.07%)
Mar 01, 2011	6.897	6.939	6.869	6.869	43,748	-0.02(-0.27%)
Feb 28, 2011	6.883	6.934	6.883	6.887	36,712	-0.01(-0.14%)
Feb 25, 2011	6.883	6.925	6.869	6.897	46,576	-0.00(-0.07%)
Feb 24, 2011	6.854	6.920	6.854	6.902	35,524	+0.04(+0.62%)
Feb 23, 2011	6.836	6.920	6.812	6.859	55,137	+0.05(+0.69%)
Feb 22, 2011	6.930	6.930	6.793	6.812	51,308	-0.11(-1.63%)
Feb 18, 2011	6.864	6.953	6.864	6.925	40,812	+0.04(+0.55%)
Feb 17, 2011	6.859	6.897	6.840	6.887	42,577	+0.03(+0.48%)
Feb 16, 2011	6.817	6.854	6.765	6.854	46,215	+0.07(+0.97%)
Feb 15, 2011	6.812	6.812	6.751	6.788	46,565	-0.01(-0.14%)
Feb 14, 2011	6.817	6.817	6.770	6.798	34,531	-0.01(-0.14%)
Feb 11, 2011	6.765	6.845	6.656	6.807	170,726	-0.01(-0.13%)
Feb 10, 2011	6.826	6.830	6.779	6.816	63,096	-0.02(-0.27%)
Feb 09, 2011	6.840	6.840	6.798	6.835	41,640	+0.01(+0.14%)
Feb 08, 2011	6.840	6.859	6.793	6.826	51,905	-0.04(-0.55%)
Feb 07, 2011	6.891	6.920	6.863	6.863	65,822	-0.00(-0.07%)
Feb 04, 2011	6.966	6.966	6.854	6.868	65,175	-0.10(-1.41%)
Feb 03, 2011	6.971	7.018	6.943	6.966	64,127	-0.01(-0.13%)
Feb 02, 2011	6.976	7.023	6.976	6.976	44,963	+0.01(+0.13%)
Feb 01, 2011	6.934	6.966	6.910	6.966	44,005	+0.05(+0.75%)
Jan 31, 2011	6.887	6.915	6.875	6.915	51,696	+0.00(+0.00%)
Jan 28, 2011	6.877	6.919	6.863	6.915	32,455	+0.05(+0.75%)
Jan 27, 2011	6.948	6.948	6.845	6.863	76,682	-0.02(-0.34%)
Jan 26, 2011	6.873	6.915	6.821	6.887	102,060	+0.07(+1.03%)
Jan 25, 2011	6.831	6.840	6.737	6.816	80,260	+0.04(+0.62%)
Jan 24, 2011	6.662	6.774	6.643	6.774	145,865	+0.15(+2.19%)
Jan 21, 2011	6.676	6.736	6.606	6.629	252,585	-0.04(-0.56%)
Jan 20, 2011	6.573	6.667	6.512	6.667	116,244	+0.13(+1.93%)
Jan 19, 2011	6.610	6.638	6.479	6.540	204,052	-0.09(-1.41%)
Jan 18, 2011	6.535	6.657	6.470	6.634	179,458	+0.08(+1.22%)
Jan 14, 2011	6.676	6.690	6.465	6.554	207,687	-0.15(-2.17%)
Jan 13, 2011	6.718	6.723	6.615	6.699	124,349	-0.01(-0.14%)
Jan 12, 2011	6.788	6.788	6.676	6.709	81,688	-0.06(-0.90%)
Jan 11, 2011	6.825	6.825	6.751	6.769	49,075	-0.03(-0.48%)
Jan 10, 2011	6.914	6.914	6.802	6.802	89,872	-0.10(-1.42%)
Jan 07, 2011	6.942	6.960	6.900	6.900	55,437	-0.04(-0.60%)
Jan 06, 2011	6.984	6.995	6.918	6.942	51,779	-0.06(-0.80%)
Jan 05, 2011	7.021	7.039	6.914	6.997	85,855	+0.00(+0.07%)
Jan 04, 2011	6.984	7.016	6.946	6.993	101,707	-0.00(-0.07%)
Jan 03, 2011	7.002	7.002	6.923	6.998	102,927	+0.00(+0.00%)
Dec 31, 2010	6.937	6.998	6.932	6.998	49,515	+0.08(+1.21%)
Dec 30, 2010	6.900	6.942	6.835	6.914	62,980	+0.02(+0.34%)
Dec 29, 2010	6.774	6.914	6.774	6.890	88,269	+0.07(+0.95%)
Dec 28, 2010	6.793	6.825	6.751	6.825	101,563	+0.00(+0.00%)
Dec 27, 2010	6.765	6.825	6.765	6.825	59,112	+0.05(+0.69%)
Dec 23, 2010	6.737	6.779	6.728	6.779	96,500	+0.06(+0.83%)
Dec 22, 2010	6.662	6.741	6.658	6.723	205,136	+0.04(+0.56%)
Dec 21, 2010	6.793	6.793	6.625	6.686	194,367	-0.09(-1.31%)
Dec 20, 2010	7.007	7.016	6.704	6.774	207,211	-0.27(-3.90%)
Dec 17, 2010	6.988	7.077	6.956	7.049	95,037	+0.05(+0.70%)
Dec 16, 2010	6.769	7.007	6.709	7.000	150,932	+0.28(+4.12%)
Dec 15, 2010	6.728	6.728	6.593	6.723	196,416	-0.00(-0.07%)
Dec 14, 2010	6.858	6.858	6.681	6.728	217,302	-0.12(-1.70%)
Dec 13, 2010	6.807	6.879	6.751	6.844	100,448	+0.00(+0.04%)
Dec 10, 2010	6.791	6.841	6.782	6.841	71,531	-0.01(-0.13%)
Dec 09, 2010	6.887	6.928	6.818	6.850	120,646	-0.05(-0.73%)
Dec 08, 2010	7.002	7.002	6.827	6.901	69,109	-0.09(-1.25%)
Dec 07, 2010	7.062	7.071	6.919	6.988	134,309	-0.07(-0.98%)
Dec 06, 2010	7.117	7.117	7.025	7.057	59,881	-0.01(-0.13%)
Dec 03, 2010	7.135	7.176	7.039	7.066	71,890	+0.02(+0.26%)
Dec 02, 2010	7.199	7.227	7.034	7.048	79,245	-0.17(-2.35%)
Dec 01, 2010	7.401	7.484	7.190	7.218	120,383	-0.18(-2.38%)
Nov 30, 2010	7.392	7.438	7.378	7.394	68,780	-0.01(-0.17%)
Nov 29, 2010	7.456	7.461	7.383	7.406	57,121	-0.03(-0.37%)
Nov 26, 2010	7.346	7.456	7.346	7.434	43,230	+0.10(+1.38%)
Nov 24, 2010	7.328	7.332	7.332	7.332	105,512	-0.11(-1.42%)
Nov 23, 2010	7.332	7.548	7.273	7.438	165,698	+0.12(+1.66%)
Nov 22, 2010	7.186	7.424	7.186	7.317	68,560	+0.13(+1.82%)
Nov 19, 2010	7.158	7.186	7.011	7.186	157,665	+0.06(+0.90%)
Nov 18, 2010	7.140	7.153	7.007	7.121	158,142	-0.04(-0.51%)
Nov 17, 2010	7.089	7.172	7.029	7.158	195,253	+0.07(+1.04%)
Nov 16, 2010	6.883	7.085	6.557	7.085	392,310	+0.16(+2.32%)
Nov 15, 2010	7.199	7.218	6.763	6.924	270,323	-0.24(-3.33%)
Nov 12, 2010	6.988	7.227	6.951	7.163	189,732	+0.13(+1.89%)
Nov 11, 2010	7.117	7.117	6.919	7.029	181,349	-0.19(-2.67%)
Nov 10, 2010	7.447	7.447	7.140	7.222	201,499	-0.21(-2.83%)
Nov 09, 2010	7.557	7.557	7.388	7.433	62,582	-0.11(-1.41%)
Nov 08, 2010	7.585	7.589	7.512	7.539	39,988	-0.05(-0.66%)
Nov 05, 2010	7.603	7.626	7.589	7.589	24,496	-0.04(-0.48%)
Nov 04, 2010	7.580	7.626	7.580	7.626	19,221	+0.02(+0.24%)
Nov 03, 2010	7.603	7.621	7.585	7.607	28,955	+0.01(+0.12%)
Nov 02, 2010	7.626	7.626	7.589	7.598	21,413	-0.01(-0.18%)
Nov 01, 2010	7.621	7.630	7.580	7.612	49,267	-0.00(-0.06%)
Oct 29, 2010	7.621	7.621	7.594	7.617	24,761	+0.00(+0.00%)
Oct 28, 2010	7.621	7.621	7.576	7.617	34,126	+0.00(+0.06%)
Oct 27, 2010	7.639	7.639	7.580	7.612	27,140	+0.03(+0.36%)
Oct 25, 2010	7.562	7.731	7.548	7.585	92,398	+0.06(+0.79%)
Oct 22, 2010	7.502	7.557	7.502	7.525	15,320	-0.01(-0.12%)
Oct 21, 2010	7.525	7.539	7.512	7.534	17,223	+0.03(+0.43%)
Oct 20, 2010	7.498	7.534	7.489	7.502	37,629	-0.01(-0.12%)
Oct 19, 2010	7.534	7.557	7.512	7.512	32,652	-0.06(-0.78%)
Oct 18, 2010	7.594	7.594	7.525	7.571	54,442	-0.00(-0.06%)
Oct 15, 2010	7.580	7.626	7.576	7.576	32,233	-0.01(-0.12%)
Oct 14, 2010	7.539	7.607	7.539	7.585	41,617	+0.04(+0.48%)
Oct 13, 2010	7.594	7.598	7.548	7.548	39,182	-0.06(-0.73%)
Oct 12, 2010	7.576	7.608	7.562	7.603	36,708	+0.00(+0.06%)
Oct 11, 2010	7.572	7.612	7.572	7.599	19,112	+0.00(+0.00%)
Oct 08, 2010	7.599	7.599	7.567	7.599	24,447	+0.05(+0.66%)
Oct 07, 2010	7.585	7.585	7.549	7.549	21,954	-0.02(-0.24%)
Oct 06, 2010	7.599	7.603	7.549	7.567	23,824	-0.01(-0.12%)
Oct 05, 2010	7.644	7.644	7.562	7.576	28,304	-0.07(-0.89%)
Oct 04, 2010	7.653	7.653	7.617	7.644	20,158	-0.01(-0.18%)
Oct 01, 2010	7.658	7.681	7.635	7.658	45,204	+0.03(+0.36%)
Sep 30, 2010	7.590	7.640	7.585	7.631	55,856	+0.02(+0.32%)
Sep 29, 2010	7.553	7.622	7.503	7.606	58,839	+0.06(+0.76%)
Sep 28, 2010	7.535	7.581	7.522	7.549	45,439	+0.02(+0.24%)
Sep 27, 2010	7.476	7.540	7.476	7.531	73,570	+0.03(+0.36%)
Sep 24, 2010	7.531	7.567	7.490	7.503	76,344	-0.04(-0.48%)
Sep 23, 2010	7.608	7.631	7.535	7.540	111,593	-0.07(-0.95%)
Sep 22, 2010	7.585	7.612	7.553	7.612	22,527	+0.05(+0.60%)
Sep 21, 2010	7.581	7.590	7.558	7.567	46,963	-0.01(-0.18%)
Sep 20, 2010	7.526	7.581	7.517	7.581	33,130	+0.05(+0.72%)
Sep 17, 2010	7.526	7.526	7.426	7.526	27,544	+0.10(+1.41%)
Sep 15, 2010	7.649	7.653	7.335	7.422	151,923	-0.21(-2.74%)
Sep 14, 2010	7.658	7.690	7.631	7.631	76,784	-0.02(-0.30%)
Sep 13, 2010	7.731	7.731	7.649	7.653	58,696	-0.05(-0.65%)
Sep 10, 2010	7.690	7.704	7.677	7.704	63,187	+0.03(+0.35%)
Sep 09, 2010	7.604	7.681	7.604	7.677	51,118	+0.05(+0.59%)
Sep 08, 2010	7.591	7.640	7.577	7.631	72,440	+0.03(+0.42%)
Sep 07, 2010	7.573	7.600	7.537	7.600	40,187	+0.04(+0.54%)
Sep 03, 2010	7.586	7.604	7.546	7.559	36,980	+0.00(+0.06%)
Sep 02, 2010	7.591	7.600	7.546	7.555	49,949	-0.03(-0.42%)
Sep 01, 2010	7.582	7.663	7.573	7.586	88,167	+0.03(+0.36%)
Aug 31, 2010	7.568	7.591	7.555	7.559	53,550	-0.03(-0.36%)
Aug 30, 2010	7.550	7.591	7.550	7.586	43,914	+0.03(+0.36%)
Aug 27, 2010	7.559	7.577	7.500	7.559	68,839	+0.03(+0.36%)
Aug 26, 2010	7.523	7.537	7.509	7.532	43,617	+0.01(+0.18%)
Aug 25, 2010	7.469	7.519	7.469	7.519	45,990	+0.01(+0.12%)
Aug 24, 2010	7.496	7.519	7.482	7.509	43,299	+0.00(+0.00%)
Aug 23, 2010	7.460	7.537	7.460	7.509	60,690	+0.03(+0.36%)
Aug 20, 2010	7.455	7.482	7.442	7.482	35,176	+0.03(+0.36%)
Aug 19, 2010	7.487	7.487	7.446	7.455	61,002	-0.02(-0.30%)
Aug 18, 2010	7.437	7.478	7.430	7.478	47,975	+0.05(+0.73%)
Aug 17, 2010	7.410	7.424	7.406	7.424	38,715	+0.01(+0.12%)
Aug 16, 2010	7.387	7.415	7.374	7.415	64,125	+0.05(+0.61%)
Aug 13, 2010	7.369	7.415	7.356	7.369	108,885	-0.01(-0.12%)
Aug 12, 2010	7.338	7.378	7.302	7.378	43,801	+0.06(+0.84%)
Aug 11, 2010	7.339	7.344	7.299	7.317	70,913	-0.02(-0.31%)
Aug 10, 2010	7.326	7.339	7.312	7.339	38,623	+0.03(+0.37%)
Aug 09, 2010	7.357	7.357	7.312	7.312	33,096	-0.03(-0.43%)
Aug 06, 2010	7.344	7.353	7.326	7.344	22,369	+0.00(+0.06%)
Aug 05, 2010	7.330	7.339	7.299	7.339	36,507	+0.02(+0.25%)
Aug 04, 2010	7.299	7.321	7.295	7.321	22,129	+0.03(+0.37%)
Aug 03, 2010	7.281	7.295	7.263	7.295	29,451	+0.02(+0.25%)
Aug 02, 2010	7.196	7.281	7.196	7.277	72,836	+0.06(+0.81%)
Jul 30, 2010	7.218	7.223	7.169	7.218	47,280	+0.02(+0.25%)
Jul 29, 2010	7.232	7.232	7.146	7.200	54,749	+0.05(+0.75%)
Jul 28, 2010	7.182	7.245	7.146	7.146	101,665	-0.03(-0.38%)
Jul 27, 2010	7.200	7.236	7.146	7.173	88,279	-0.03(-0.44%)
Jul 26, 2010	7.272	7.299	7.205	7.205	79,764	-0.08(-1.05%)
Jul 23, 2010	7.308	7.339	7.281	7.281	38,280	-0.04(-0.49%)
Jul 22, 2010	7.321	7.348	7.303	7.317	108,493	-0.04(-0.55%)
Jul 21, 2010	7.330	7.357	7.326	7.357	48,608	+0.02(+0.24%)
Jul 20, 2010	7.366	7.366	7.308	7.339	73,895	-0.01(-0.18%)
Jul 19, 2010	7.353	7.416	7.303	7.353	60,966	+0.00(+0.00%)
Jul 16, 2010	7.353	7.366	7.295	7.353	31,572	+0.04(+0.55%)
Jul 15, 2010	7.357	7.357	7.308	7.312	25,360	-0.03(-0.37%)
Jul 14, 2010	7.290	7.344	7.272	7.339	73,356	+0.05(+0.68%)
Jul 13, 2010	7.303	7.335	7.241	7.290	175,222	+0.05(+0.66%)
Jul 12, 2010	7.242	7.265	7.207	7.242	127,412	+0.01(+0.12%)
Jul 09, 2010	7.233	7.233	7.189	7.233	49,959	+0.04(+0.56%)
Jul 08, 2010	7.171	7.202	7.171	7.193	35,485	+0.00(+0.06%)
Jul 07, 2010	7.171	7.189	7.157	7.189	46,470	+0.01(+0.17%)
Jul 06, 2010	7.189	7.202	7.166	7.176	47,438	-0.01(-0.17%)
Jul 02, 2010	7.189	7.198	7.140	7.189	44,374	+0.00(+0.00%)
Jul 01, 2010	7.175	7.189	7.126	7.189	92,783	+0.03(+0.44%)
Jun 30, 2010	7.166	7.166	7.135	7.157	53,453	+0.01(+0.13%)
Jun 29, 2010	7.184	7.184	7.122	7.148	41,795	+0.01(+0.19%)
Jun 25, 2010	7.135	7.157	7.117	7.135	33,545	-0.01(-0.19%)
Jun 24, 2010	7.032	7.148	7.019	7.148	83,362	+0.12(+1.65%)
Jun 23, 2010	7.010	7.032	6.999	7.032	23,641	+0.04(+0.51%)
Jun 22, 2010	6.996	7.023	6.990	6.996	56,569	-0.02(-0.32%)
Jun 21, 2010	7.005	7.019	7.001	7.019	34,033	+0.00(+0.06%)
Jun 18, 2010	7.014	7.014	6.992	7.014	26,173	+0.01(+0.19%)
Jun 17, 2010	7.010	7.010	6.976	7.001	37,008	+0.00(+0.06%)
Jun 16, 2010	6.996	7.019	6.992	6.996	46,816	+0.01(+0.19%)
Jun 15, 2010	6.929	6.992	6.929	6.983	73,855	+0.04(+0.58%)
Jun 14, 2010	6.974	6.974	6.934	6.943	53,140	-0.00(-0.06%)
Jun 11, 2010	7.010	7.010	6.907	6.947	70,046	-0.04(-0.54%)
Jun 10, 2010	6.976	6.998	6.954	6.985	49,024	+0.02(+0.26%)
Jun 09, 2010	6.967	6.980	6.958	6.967	34,324	+0.00(+0.06%)
Jun 08, 2010	6.936	6.967	6.927	6.963	37,432	+0.03(+0.38%)
Jun 07, 2010	6.945	6.976	6.909	6.936	106,175	+0.01(+0.19%)
Jun 04, 2010	6.923	6.958	6.923	6.923	50,000	-0.03(-0.38%)
Jun 03, 2010	6.891	6.949	6.891	6.949	42,621	+0.04(+0.64%)
Jun 02, 2010	6.865	6.905	6.860	6.905	47,913	+0.06(+0.84%)
Jun 01, 2010	6.869	6.887	6.843	6.847	38,093	-0.01(-0.13%)
May 28, 2010	6.856	6.891	6.843	6.856	33,021	-0.04(-0.52%)
May 27, 2010	6.874	6.891	6.811	6.891	42,086	+0.08(+1.24%)
May 26, 2010	6.803	6.851	6.803	6.807	45,806	+0.03(+0.46%)
May 25, 2010	6.807	6.807	6.669	6.776	51,559	-0.04(-0.59%)
May 24, 2010	6.789	6.816	6.771	6.816	42,569	+0.04(+0.66%)
May 21, 2010	6.700	6.780	6.687	6.771	51,150	+0.00(+0.00%)
May 20, 2010	6.771	6.780	6.767	6.771	57,128	-0.07(-1.04%)
May 19, 2010	6.914	6.954	6.838	6.843	38,833	-0.05(-0.71%)
May 18, 2010	6.825	6.891	6.825	6.891	41,145	+0.04(+0.52%)
May 17, 2010	6.896	6.923	6.834	6.856	60,515	-0.06(-0.90%)
May 14, 2010	6.918	6.994	6.914	6.918	51,820	-0.07(-1.02%)
May 13, 2010	6.932	6.989	6.918	6.989	98,991	+0.08(+1.16%)
May 12, 2010	6.909	6.909	6.860	6.909	54,930	+0.06(+0.82%)
May 11, 2010	6.906	6.906	6.840	6.853	56,603	+0.01(+0.19%)
May 10, 2010	6.893	6.902	6.840	6.840	25,677	+0.04(+0.52%)
May 07, 2010	6.765	6.906	6.566	6.805	235,123	+0.02(+0.26%)
May 06, 2010	6.964	6.973	6.628	6.787	121,272	-0.15(-2.23%)
May 05, 2010	6.968	6.973	6.933	6.942	38,555	-0.01(-0.19%)
May 04, 2010	6.906	6.955	6.906	6.955	51,304	+0.04(+0.51%)

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