Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	7.248	7.435	7.146	7.288	649,588	+0.02(+0.21%)
May 23, 2011	7.111	7.354	6.963	7.273	575,304	+0.11(+1.56%)
May 20, 2011	6.979	7.314	6.864	7.161	184,471	+0.13(+1.80%)
May 19, 2011	7.106	7.172	6.887	7.035	274,373	-0.07(-1.00%)
May 18, 2011	7.136	7.151	6.984	7.106	299,151	-0.04(-0.50%)
May 17, 2011	6.999	7.334	6.979	7.141	172,961	+0.15(+2.10%)
May 16, 2011	7.029	7.395	6.979	6.994	135,047	-0.09(-1.22%)
May 13, 2011	7.232	7.446	7.004	7.080	98,092	-0.19(-2.58%)
May 12, 2011	7.263	7.334	7.004	7.268	107,398	+0.03(+0.42%)
May 11, 2011	7.654	8.080	7.126	7.238	238,829	-0.32(-4.23%)
May 10, 2011	7.501	7.654	7.253	7.557	152,434	+0.11(+1.50%)
May 09, 2011	7.187	7.501	7.111	7.446	75,300	+0.28(+3.97%)
May 06, 2011	7.441	7.542	6.857	7.161	104,574	-0.19(-2.62%)
May 05, 2011	7.248	7.441	7.085	7.354	110,483	+0.11(+1.54%)
May 04, 2011	7.349	7.456	7.238	7.243	97,410	-0.10(-1.38%)
May 03, 2011	7.562	7.573	7.283	7.344	284,934	-0.36(-4.61%)
May 02, 2011	7.689	7.816	7.562	7.699	265,523	+0.07(+0.86%)
Apr 29, 2011	7.664	7.748	7.522	7.633	195,390	-0.03(-0.33%)
Apr 28, 2011	7.588	7.688	7.527	7.659	172,242	+0.08(+1.07%)
Apr 27, 2011	7.745	7.765	7.527	7.578	291,105	-0.19(-2.48%)
Apr 26, 2011	7.638	7.994	7.552	7.770	531,059	+0.10(+1.32%)
Apr 25, 2011	7.638	7.892	7.451	7.669	271,457	+0.10(+1.34%)
Apr 21, 2011	7.466	7.608	7.192	7.567	289,633	+0.15(+1.98%)
Apr 20, 2011	7.644	7.644	7.212	7.420	201,222	-0.14(-1.88%)
Apr 19, 2011	7.644	7.664	7.410	7.562	176,551	-0.09(-1.13%)
Apr 18, 2011	7.872	7.887	7.309	7.649	439,420	-0.46(-5.69%)
Apr 15, 2011	8.045	8.121	7.994	8.111	167,284	+0.02(+0.25%)
Apr 14, 2011	8.055	8.197	7.999	8.090	374,420	-0.04(-0.50%)
Apr 13, 2011	8.202	8.253	7.801	8.131	190,626	-0.01(-0.12%)
Apr 12, 2011	8.065	8.222	7.699	8.141	336,183	+0.05(+0.56%)
Apr 11, 2011	8.116	8.344	7.877	8.095	400,168	-0.06(-0.68%)
Apr 08, 2011	7.359	8.349	7.227	8.151	833,809	+0.87(+11.92%)
Apr 07, 2011	6.918	7.334	6.740	7.283	538,840	+0.41(+5.98%)
Apr 06, 2011	6.055	7.187	6.055	6.872	967,879	+0.66(+10.62%)
Apr 05, 2011	6.052	6.248	6.017	6.212	74,852	+0.15(+2.51%)
Apr 04, 2011	6.314	6.370	6.009	6.060	208,794	-0.26(-4.17%)
Apr 01, 2011	6.288	6.344	6.268	6.324	111,693	+0.07(+1.14%)
Mar 31, 2011	6.319	6.354	6.131	6.253	132,657	-0.07(-1.04%)
Mar 30, 2011	6.253	6.334	6.177	6.319	204,505	+0.06(+0.97%)
Mar 29, 2011	6.431	6.431	6.055	6.258	81,345	-0.21(-3.29%)
Mar 28, 2011	6.436	6.542	6.380	6.471	93,730	+0.02(+0.24%)
Mar 25, 2011	6.649	6.649	6.344	6.456	157,805	-0.15(-2.23%)
Mar 24, 2011	6.365	6.639	6.258	6.603	103,697	+0.27(+4.25%)
Mar 23, 2011	6.486	6.486	6.050	6.334	541,386	-0.11(-1.65%)
Mar 22, 2011	6.705	6.776	6.425	6.441	211,352	-0.35(-5.16%)
Mar 21, 2011	6.755	7.029	6.425	6.791	469,786	-0.17(-2.41%)
Mar 18, 2011	7.035	7.070	6.918	6.958	206,343	-0.09(-1.22%)
Mar 17, 2011	7.298	7.481	6.898	7.045	213,046	-0.16(-2.27%)
Mar 16, 2011	7.278	7.359	7.182	7.208	197,735	-0.03(-0.47%)
Mar 15, 2011	7.263	7.406	6.842	7.243	169,802	-0.11(-1.52%)
Mar 14, 2011	7.106	7.400	6.969	7.354	307,358	+0.23(+3.21%)
Mar 11, 2011	5.948	7.207	5.948	7.126	739,578	+1.15(+19.19%)
Mar 10, 2011	5.172	6.060	5.162	5.979	539,348	+0.76(+14.48%)
Mar 09, 2011	5.278	5.319	5.172	5.223	44,936	-0.08(-1.44%)
Mar 08, 2011	5.380	5.420	5.177	5.299	91,821	-0.05(-0.95%)
Mar 07, 2011	5.375	5.471	5.329	5.349	254,968	-0.05(-0.85%)
Mar 04, 2011	5.893	5.938	5.278	5.395	248,954	-0.52(-8.83%)
Mar 03, 2011	6.009	6.055	5.872	5.918	45,594	-0.06(-0.93%)
Mar 02, 2011	6.156	6.288	5.964	5.974	72,508	-0.10(-1.59%)
Mar 01, 2011	6.334	6.420	5.913	6.070	204,150	-0.42(-6.42%)
Feb 28, 2011	6.497	6.497	6.283	6.486	29,717	+0.04(+0.55%)
Feb 25, 2011	6.055	6.491	6.014	6.451	47,237	+0.36(+5.92%)
Feb 24, 2011	5.989	6.278	5.964	6.090	62,869	+0.08(+1.27%)
Feb 23, 2011	6.045	6.664	6.014	6.014	45,363	-0.01(-0.17%)
Feb 22, 2011	6.324	6.375	5.867	6.025	105,488	-0.31(-4.89%)
Feb 18, 2011	6.507	6.593	6.319	6.334	132,613	-0.17(-2.65%)
Feb 17, 2011	6.446	6.512	6.172	6.507	23,617	+0.02(+0.23%)
Feb 16, 2011	6.420	6.491	6.126	6.491	14,465	+0.22(+3.56%)
Feb 15, 2011	6.425	6.476	6.141	6.268	30,157	-0.14(-2.22%)
Feb 14, 2011	6.547	6.547	6.354	6.410	10,745	-0.15(-2.32%)
Feb 11, 2011	6.456	6.593	6.405	6.563	43,200	+0.06(+0.86%)
Feb 10, 2011	6.568	6.568	6.324	6.507	29,128	-0.05(-0.77%)
Feb 09, 2011	6.568	6.613	6.557	6.557	94,938	-0.03(-0.46%)
Feb 08, 2011	6.573	6.623	6.431	6.588	141,797	+0.00(+0.00%)
Feb 07, 2011	6.547	6.664	6.481	6.588	43,976	+0.05(+0.78%)
Feb 04, 2011	6.258	6.588	6.258	6.537	55,343	+0.27(+4.38%)
Feb 03, 2011	6.425	6.425	6.217	6.263	10,710	-0.14(-2.14%)
Feb 02, 2011	6.395	6.481	6.380	6.400	97,197	+0.02(+0.24%)
Feb 01, 2011	6.278	6.446	6.167	6.385	46,845	+0.10(+1.53%)
Jan 31, 2011	6.090	6.557	6.090	6.288	68,418	+0.23(+3.86%)
Jan 28, 2011	6.040	6.288	5.842	6.055	64,997	+0.00(+0.00%)
Jan 27, 2011	6.288	6.294	5.938	6.055	387,643	-0.22(-3.56%)
Jan 26, 2011	6.278	6.405	6.136	6.278	30,157	+0.04(+0.65%)
Jan 25, 2011	6.593	6.672	6.217	6.238	212,908	-0.37(-5.61%)
Jan 24, 2011	6.486	6.608	6.486	6.608	20,873	+0.11(+1.72%)
Jan 21, 2011	6.634	6.634	6.212	6.497	121,759	-0.14(-2.07%)
Jan 20, 2011	6.694	6.811	6.598	6.634	31,232	-0.04(-0.53%)
Jan 19, 2011	6.969	6.969	6.623	6.669	71,810	-0.26(-3.74%)
Jan 18, 2011	6.913	6.981	6.852	6.928	67,127	+0.08(+1.11%)
Jan 14, 2011	6.821	6.882	6.684	6.852	113,970	+0.04(+0.60%)
Jan 13, 2011	6.882	6.943	6.750	6.811	42,942	-0.06(-0.89%)
Jan 12, 2011	6.857	6.943	6.806	6.872	48,009	+0.02(+0.30%)
Jan 11, 2011	6.903	6.994	6.613	6.852	320,395	-0.05(-0.74%)
Jan 10, 2011	6.700	6.933	6.700	6.903	48,392	+0.14(+2.10%)
Jan 07, 2011	6.862	6.887	6.664	6.760	55,956	-0.13(-1.91%)
Jan 06, 2011	6.984	7.060	6.801	6.892	49,193	-0.18(-2.58%)
Jan 05, 2011	7.151	7.151	6.720	7.075	176,093	-0.06(-0.85%)
Jan 04, 2011	7.182	7.273	7.106	7.136	85,951	-0.01(-0.14%)
Jan 03, 2011	7.217	7.288	6.994	7.146	160,587	-0.07(-0.91%)
Dec 31, 2010	7.202	7.438	7.202	7.212	31,950	+0.02(+0.21%)
Dec 30, 2010	7.324	7.359	7.169	7.197	30,239	-0.17(-2.34%)
Dec 29, 2010	7.166	7.375	7.101	7.370	54,561	+0.25(+3.49%)
Dec 28, 2010	7.080	7.151	7.075	7.121	36,523	+0.10(+1.37%)
Dec 27, 2010	7.496	7.501	6.958	7.024	72,734	-0.44(-5.91%)
Dec 23, 2010	7.309	7.507	6.745	7.466	96,372	+0.18(+2.44%)
Dec 22, 2010	6.725	7.309	6.573	7.288	213,145	+0.54(+7.97%)
Dec 21, 2010	6.720	6.826	6.532	6.750	308,762	+0.07(+1.06%)
Dec 20, 2010	6.654	6.776	6.324	6.679	172,703	+0.09(+1.39%)
Dec 17, 2010	6.405	6.588	6.283	6.588	2,079,600	+0.20(+3.18%)
Dec 16, 2010	6.547	6.649	6.294	6.385	216,518	-0.18(-2.78%)
Dec 15, 2010	6.141	6.578	5.999	6.568	445,263	+0.50(+8.28%)
Dec 14, 2010	5.959	6.075	5.903	6.065	174,805	+0.11(+1.79%)
Dec 13, 2010	6.040	6.047	5.852	5.959	406,140	-0.10(-1.59%)
Dec 10, 2010	6.045	6.055	5.903	6.055	197,709	-0.01(-0.08%)
Dec 09, 2010	6.065	6.088	5.979	6.060	337,818	-0.02(-0.33%)
Dec 08, 2010	6.149	6.149	6.019	6.080	421,155	-0.10(-1.64%)
Dec 07, 2010	6.299	6.334	6.106	6.182	87,080	-0.05(-0.81%)
Dec 06, 2010	6.146	6.238	6.106	6.233	204,133	-0.01(-0.08%)
Dec 03, 2010	6.156	6.315	6.149	6.238	27,471	+0.03(+0.41%)
Dec 02, 2010	6.238	6.268	6.075	6.212	340,435	+0.06(+0.99%)
Dec 01, 2010	6.189	6.238	6.080	6.151	173,209	+0.03(+0.41%)
Nov 30, 2010	6.070	6.192	6.070	6.126	34,542	+0.03(+0.50%)
Nov 29, 2010	6.014	6.151	6.014	6.096	153,441	+0.01(+0.08%)
Nov 26, 2010	6.228	6.228	6.090	6.090	34,974	-0.06(-0.91%)
Nov 24, 2010	6.116	6.146	6.146	6.146	241,034	+0.07(+1.09%)
Nov 23, 2010	6.207	6.238	6.080	6.080	201,283	-0.16(-2.60%)
Nov 22, 2010	6.436	6.436	6.192	6.243	109,839	-0.12(-1.84%)
Nov 19, 2010	6.593	6.603	6.288	6.359	282,041	-0.25(-3.76%)
Nov 18, 2010	6.588	6.623	6.497	6.608	346,462	+0.02(+0.31%)
Nov 17, 2010	6.564	6.598	6.476	6.588	92,260	+0.02(+0.23%)
Nov 16, 2010	6.608	6.644	6.491	6.573	131,573	-0.04(-0.54%)
Nov 15, 2010	6.689	6.694	6.598	6.608	162,569	+0.01(+0.15%)
Nov 12, 2010	6.608	6.659	6.547	6.598	185,614	-0.09(-1.29%)
Nov 11, 2010	6.826	6.826	6.644	6.684	157,506	-0.18(-2.59%)
Nov 10, 2010	6.700	7.004	6.598	6.862	387,162	+0.14(+2.04%)
Nov 09, 2010	6.750	6.847	6.623	6.725	264,577	-0.05(-0.75%)
Nov 08, 2010	6.598	6.852	6.475	6.776	653,577	+0.20(+3.09%)

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