Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	8.479	8.679	8.017	8.053	1,953,884	+0.02(+0.29%)
Apr 27, 2012	8.160	8.196	8.000	8.030	1,348,958	-0.10(-1.19%)
Apr 26, 2012	8.266	8.326	8.103	8.127	806,379	-0.11(-1.37%)
Apr 25, 2012	8.266	8.396	8.120	8.240	696,404	+0.02(+0.28%)
Apr 24, 2012	8.173	8.273	8.147	8.216	535,166	-0.03(-0.36%)
Apr 23, 2012	8.413	8.519	8.173	8.246	1,248,312	-0.29(-3.39%)
Apr 20, 2012	8.728	8.735	8.529	8.536	234,748	-0.18(-2.10%)
Apr 19, 2012	8.778	8.865	8.675	8.719	296,718	-0.04(-0.49%)
Apr 18, 2012	8.832	8.935	8.702	8.762	249,559	-0.05(-0.60%)
Apr 17, 2012	8.878	8.961	8.712	8.815	413,748	-0.02(-0.26%)
Apr 16, 2012	9.261	9.267	8.772	8.838	351,714	-0.44(-4.70%)
Apr 13, 2012	9.174	9.277	9.074	9.274	202,301	+0.10(+1.05%)
Apr 12, 2012	9.068	9.327	9.064	9.177	557,889	+0.12(+1.32%)
Apr 11, 2012	8.662	9.127	8.619	9.058	578,806	+0.50(+5.83%)
Apr 10, 2012	8.938	8.988	8.519	8.559	441,491	-0.37(-4.13%)
Apr 09, 2012	8.802	9.068	8.712	8.928	351,805	+0.15(+1.67%)
Apr 05, 2012	9.051	9.051	8.772	8.782	840,732	-0.25(-2.76%)
Apr 04, 2012	9.324	9.458	9.028	9.031	511,347	-0.42(-4.40%)
Apr 03, 2012	9.410	9.600	9.334	9.447	495,709	-0.01(-0.11%)
Apr 02, 2012	9.031	9.477	9.001	9.457	718,181	+0.43(+4.75%)
Mar 30, 2012	8.978	9.124	8.868	9.028	788,352	+0.02(+0.18%)
Mar 29, 2012	9.337	9.337	8.978	9.011	492,169	-0.42(-4.41%)
Mar 28, 2012	9.620	9.620	9.300	9.427	842,248	-0.24(-2.51%)
Mar 27, 2012	9.643	9.773	9.576	9.669	616,350	+0.03(+0.35%)
Mar 26, 2012	9.297	9.640	9.224	9.636	675,232	+0.33(+3.50%)
Mar 23, 2012	8.958	9.367	8.871	9.310	380,149	+0.32(+3.51%)
Mar 22, 2012	8.935	9.094	8.886	8.994	183,069	+0.02(+0.22%)
Mar 21, 2012	9.174	9.317	8.975	8.975	316,053	-0.20(-2.17%)
Mar 20, 2012	9.081	9.374	9.011	9.174	1,528,187	+0.09(+1.03%)
Mar 19, 2012	9.191	9.280	9.021	9.081	1,209,553	-0.09(-1.01%)
Mar 16, 2012	8.605	9.181	8.586	9.174	1,392,562	+0.62(+7.19%)
Mar 15, 2012	8.745	8.795	8.433	8.559	867,059	-0.15(-1.68%)
Mar 14, 2012	8.975	9.027	8.625	8.705	620,861	-0.27(-2.97%)
Mar 13, 2012	8.945	9.068	8.768	8.971	901,671	+0.27(+3.10%)
Mar 12, 2012	8.835	8.948	8.639	8.702	368,616	-0.04(-0.46%)
Mar 09, 2012	8.642	8.802	8.606	8.742	327,589	+0.07(+0.84%)
Mar 08, 2012	8.728	8.728	8.619	8.669	293,729	-0.02(-0.19%)
Mar 07, 2012	8.409	8.705	8.310	8.685	987,737	+0.34(+4.11%)
Mar 06, 2012	8.323	8.429	8.226	8.343	527,948	-0.09(-1.03%)
Mar 05, 2012	9.061	9.061	8.342	8.429	1,022,625	-0.69(-7.62%)
Mar 02, 2012	8.782	9.171	8.782	9.124	540,576	+0.11(+1.22%)
Mar 01, 2012	8.825	9.207	8.677	9.014	1,054,543	+0.20(+2.26%)
Feb 29, 2012	8.522	8.898	8.506	8.815	1,120,528	+0.34(+3.96%)
Feb 28, 2012	8.512	8.589	8.413	8.479	991,045	+0.00(+0.00%)
Feb 27, 2012	8.649	8.742	8.462	8.479	793,290	-0.27(-3.12%)
Feb 24, 2012	8.772	8.885	8.669	8.752	664,848	-0.23(-2.59%)
Feb 23, 2012	8.805	8.985	8.675	8.985	480,278	+0.21(+2.35%)
Feb 22, 2012	8.878	9.111	8.755	8.778	728,490	-0.10(-1.16%)
Feb 21, 2012	8.559	8.881	8.526	8.881	1,310,355	+0.42(+4.99%)
Feb 17, 2012	8.499	8.526	8.396	8.459	1,094,186	+0.02(+0.24%)
Feb 16, 2012	8.556	8.649	8.349	8.439	510,162	-0.15(-1.78%)
Feb 15, 2012	8.755	8.835	8.512	8.592	764,690	-0.10(-1.15%)
Feb 14, 2012	8.612	8.692	8.566	8.692	431,188	+0.11(+1.28%)
Feb 13, 2012	8.735	8.772	8.479	8.582	1,003,279	+0.12(+1.41%)
Feb 10, 2012	8.522	8.632	8.406	8.462	1,600,869	-0.19(-2.15%)
Feb 09, 2012	8.842	8.842	8.499	8.649	1,226,626	-0.14(-1.63%)
Feb 08, 2012	8.712	8.861	8.665	8.792	998,813	+0.07(+0.84%)
Feb 07, 2012	8.416	8.795	8.270	8.719	2,499,407	+0.30(+3.60%)
Feb 06, 2012	9.068	9.068	8.323	8.416	5,671,903	-1.26(-12.99%)
Feb 03, 2012	9.380	9.816	9.294	9.673	2,511,322	+0.49(+5.28%)
Feb 02, 2012	8.815	9.344	8.812	9.187	1,335,906	+0.39(+4.42%)
Feb 01, 2012	8.675	8.955	8.476	8.798	1,086,590	+0.24(+2.80%)
Jan 31, 2012	8.462	8.609	8.183	8.559	1,079,080	+0.10(+1.14%)
Jan 30, 2012	8.346	8.482	7.940	8.462	1,676,072	+0.01(+0.16%)
Jan 27, 2012	7.950	8.466	7.950	8.449	1,182,989	+0.45(+5.65%)
Jan 26, 2012	7.957	8.090	7.874	7.997	638,461	+0.11(+1.35%)
Jan 25, 2012	7.980	8.147	7.721	7.891	306,591	-0.02(-0.29%)
Jan 24, 2012	8.310	8.310	7.897	7.914	469,307	+0.00(+0.00%)
Jan 23, 2012	7.930	8.100	7.827	7.914	633,760	+0.03(+0.38%)
Jan 20, 2012	7.811	8.046	7.751	7.884	821,073	+0.16(+2.02%)
Jan 19, 2012	7.531	7.831	7.435	7.728	1,098,818	+0.25(+3.29%)
Jan 18, 2012	7.482	7.575	7.435	7.482	445,578	+0.03(+0.45%)
Jan 17, 2012	7.448	7.593	7.422	7.448	1,008,587	+0.14(+1.86%)
Jan 13, 2012	7.299	7.528	7.259	7.312	869,347	-0.00(-0.05%)
Jan 12, 2012	7.319	7.451	7.245	7.315	1,096,667	+0.03(+0.36%)
Jan 11, 2012	7.245	7.495	7.239	7.289	1,168,932	+0.01(+0.18%)
Jan 10, 2012	7.681	7.721	7.249	7.275	2,355,401	-0.25(-3.31%)
Jan 09, 2012	7.811	7.967	7.518	7.525	858,906	-0.29(-3.66%)
Jan 06, 2012	7.814	7.814	7.664	7.811	501,651	-0.00(-0.04%)
Jan 05, 2012	7.681	7.827	7.352	7.814	711,306	+0.08(+0.99%)
Jan 04, 2012	7.894	8.043	7.635	7.738	601,990	+0.07(+0.95%)
Dec 30, 2011	7.508	7.734	7.395	7.664	409,393	+0.11(+1.41%)
Dec 29, 2011	7.322	7.575	7.299	7.558	525,238	+0.20(+2.76%)
Dec 28, 2011	7.475	7.611	7.305	7.355	481,562	-0.16(-2.17%)
Dec 27, 2011	7.787	7.864	7.505	7.518	278,812	-0.24(-3.13%)
Dec 23, 2011	7.714	7.980	7.684	7.761	494,467	+0.21(+2.82%)
Dec 21, 2011	7.787	7.814	7.448	7.548	528,309	-0.34(-4.26%)
Dec 20, 2011	7.774	8.090	7.651	7.884	752,155	+0.24(+3.18%)
Dec 19, 2011	7.654	7.894	7.608	7.641	640,479	+0.08(+1.06%)
Dec 16, 2011	7.814	7.990	7.551	7.561	1,004,542	-0.19(-2.45%)
Dec 15, 2011	7.538	7.847	7.462	7.751	622,152	+0.28(+3.74%)
Dec 14, 2011	7.615	7.664	7.398	7.472	329,376	-0.24(-3.06%)
Dec 13, 2011	7.844	7.907	7.598	7.708	303,118	-0.13(-1.61%)
Dec 12, 2011	7.851	7.881	7.734	7.834	353,799	-0.08(-1.05%)
Dec 09, 2011	7.934	8.050	7.897	7.917	553,965	-0.02(-0.21%)
Dec 08, 2011	8.163	8.213	7.914	7.934	319,869	-0.36(-4.29%)
Dec 07, 2011	8.433	8.457	7.950	8.290	604,092	-0.23(-2.66%)
Dec 06, 2011	8.379	8.605	8.246	8.516	539,337	+0.11(+1.27%)
Dec 05, 2011	8.559	8.559	8.253	8.409	608,375	-0.03(-0.35%)
Dec 02, 2011	8.881	8.961	8.433	8.439	695,099	-0.41(-4.66%)
Dec 01, 2011	8.290	8.908	8.100	8.852	1,694,790	+0.55(+6.61%)
Nov 30, 2011	7.718	8.306	7.369	8.303	1,364,226	+1.11(+15.44%)
Nov 29, 2011	7.142	7.428	7.056	7.192	686,624	+0.11(+1.55%)
Nov 28, 2011	7.245	7.525	7.054	7.083	658,589	+0.11(+1.57%)
Nov 25, 2011	6.910	7.182	6.886	6.973	415,384	-0.12(-1.64%)
Nov 23, 2011	7.272	7.365	7.089	7.089	433,377	-0.31(-4.22%)
Nov 22, 2011	7.305	7.498	7.036	7.402	450,718	+0.05(+0.63%)
Nov 21, 2011	7.764	7.764	7.129	7.355	2,662,555	-0.49(-6.19%)
Nov 18, 2011	8.489	8.489	7.827	7.841	1,506,795	-0.67(-7.89%)
Nov 17, 2011	8.383	8.669	8.373	8.512	668,511	+0.08(+0.95%)
Nov 16, 2011	8.642	8.709	8.406	8.433	819,223	-0.33(-3.76%)
Nov 15, 2011	8.589	8.868	8.572	8.762	482,726	+0.10(+1.11%)
Nov 14, 2011	8.615	8.958	8.615	8.665	544,335	-0.05(-0.61%)
Nov 11, 2011	8.645	8.762	8.542	8.719	440,505	+0.14(+1.67%)
Nov 10, 2011	8.645	8.645	8.482	8.576	436,637	+0.02(+0.27%)
Nov 09, 2011	8.542	8.835	8.408	8.552	574,905	-0.14(-1.61%)
Nov 08, 2011	8.659	8.732	8.406	8.692	1,700,550	+0.07(+0.81%)
Nov 07, 2011	8.705	8.871	8.529	8.622	1,612,138	-0.29(-3.28%)
Nov 04, 2011	8.699	8.931	8.615	8.915	533,656	+0.10(+1.09%)
Nov 03, 2011	8.865	8.885	8.549	8.818	733,777	-0.01(-0.15%)
Nov 02, 2011	8.842	9.081	8.765	8.832	740,487	+0.05(+0.53%)
Nov 01, 2011	8.512	9.031	8.393	8.785	2,341,317	+0.03(+0.34%)
Oct 31, 2011	9.174	9.473	7.907	8.755	5,678,913	-1.22(-12.23%)
Oct 28, 2011	9.793	10.15	9.636	9.975	2,579,906	+0.36(+3.77%)
Oct 27, 2011	10.01	10.01	9.510	9.613	1,259,052	+0.11(+1.19%)
Oct 26, 2011	9.876	10.04	9.400	9.500	1,363,414	-0.36(-3.64%)
Oct 25, 2011	9.992	10.04	9.613	9.859	702,187	-0.14(-1.36%)
Oct 24, 2011	9.320	10.05	9.244	9.995	1,190,327	+0.75(+8.17%)
Oct 21, 2011	9.184	9.579	9.141	9.241	1,210,146	+0.27(+2.96%)
Oct 20, 2011	9.307	9.493	8.918	8.975	1,067,691	+0.21(+2.35%)
Oct 19, 2011	9.058	9.084	8.715	8.768	837,066	-0.30(-3.26%)
Oct 18, 2011	10.00	10.00	8.921	9.064	1,119,683	-0.94(-9.40%)
Oct 17, 2011	9.839	10.17	9.839	10.01	944,006	+0.01(+0.13%)
Oct 14, 2011	10.51	10.56	9.809	9.992	930,951	-0.05(-0.50%)
Oct 13, 2011	10.28	10.45	9.912	10.04	1,492,002	-0.36(-3.42%)
Oct 12, 2011	11.25	11.25	9.965	10.40	1,574,428	-0.56(-5.13%)
Oct 11, 2011	10.41	11.21	10.41	10.96	1,084,469	+0.54(+5.17%)
Oct 10, 2011	9.809	10.55	9.743	10.42	1,046,651	+1.01(+10.70%)
Oct 07, 2011	9.447	9.806	9.203	9.413	1,064,485	-0.11(-1.19%)
Oct 06, 2011	9.074	9.620	8.614	9.527	1,096,216	+0.73(+8.28%)
Oct 05, 2011	8.153	9.307	7.891	8.798	2,050,917	+0.72(+8.98%)
Oct 04, 2011	7.960	8.336	7.585	8.073	1,487,608	-0.04(-0.53%)
Oct 03, 2011	8.313	8.685	8.007	8.117	1,252,442	-0.30(-3.52%)
Sep 30, 2011	8.765	8.878	8.300	8.413	2,188,274	-0.56(-6.23%)
Sep 29, 2011	9.536	9.799	8.522	8.971	2,146,119	-0.24(-2.60%)
Sep 28, 2011	9.743	9.872	8.981	9.211	685,199	-0.58(-5.94%)
Sep 27, 2011	9.763	9.912	9.646	9.793	1,500,353	+0.30(+3.19%)
Sep 26, 2011	9.759	9.886	9.131	9.490	1,121,124	-0.26(-2.69%)
Sep 23, 2011	9.646	9.939	9.477	9.753	842,651	+0.02(+0.20%)
Sep 22, 2011	10.23	10.56	9.493	9.733	1,673,378	-0.97(-9.10%)
Sep 21, 2011	10.87	11.06	10.69	10.71	762,762	-0.10(-0.95%)
Sep 20, 2011	10.85	11.02	10.78	10.81	586,595	-0.03(-0.31%)
Sep 19, 2011	10.97	11.07	10.56	10.84	1,622,381	-0.39(-3.49%)
Sep 16, 2011	11.07	11.53	11.07	11.24	1,277,625	-0.12(-1.05%)
Sep 15, 2011	12.28	12.37	11.15	11.36	2,196,752	-0.85(-6.95%)
Sep 14, 2011	12.32	12.47	11.99	12.20	977,259	-0.09(-0.76%)
Sep 13, 2011	12.31	12.47	12.04	12.30	488,551	-0.00(-0.03%)
Sep 12, 2011	11.99	12.54	11.97	12.30	641,615	+0.18(+1.45%)
Sep 09, 2011	12.18	12.30	11.86	12.12	724,135	-0.24(-1.91%)
Sep 08, 2011	12.30	12.65	11.98	12.36	1,135,950	+0.00(+0.03%)
Sep 07, 2011	12.18	12.47	12.15	12.36	591,127	+0.31(+2.54%)
Sep 06, 2011	11.80	12.10	11.64	12.05	656,358	+0.04(+0.30%)
Sep 02, 2011	12.54	12.54	11.99	12.01	1,185,482	-0.91(-7.07%)
Sep 01, 2011	13.79	13.79	12.80	12.93	1,217,219	-0.68(-5.03%)
Aug 31, 2011	13.28	13.93	13.28	13.61	1,232,481	+0.49(+3.75%)
Aug 30, 2011	12.79	13.13	12.55	13.12	525,509	+0.34(+2.63%)
Aug 29, 2011	12.50	12.99	12.46	12.79	1,002,265	+0.64(+5.23%)
Aug 26, 2011	11.72	12.24	11.64	12.15	303,557	+0.40(+3.40%)
Aug 25, 2011	12.13	12.37	11.69	11.75	558,503	-0.26(-2.13%)
Aug 24, 2011	12.47	12.69	11.87	12.01	881,043	-0.49(-3.94%)
Aug 23, 2011	11.97	12.59	11.71	12.50	714,629	+0.53(+4.42%)
Aug 22, 2011	12.17	12.57	11.87	11.97	1,259,888	+0.15(+1.24%)
Aug 19, 2011	11.76	12.29	11.67	11.82	1,099,585	-0.09(-0.73%)
Aug 18, 2011	12.53	12.53	11.77	11.91	1,910,457	-1.11(-8.51%)
Aug 17, 2011	13.55	13.79	12.65	13.02	1,270,913	-0.35(-2.64%)
Aug 16, 2011	14.18	14.29	13.33	13.37	687,496	-1.07(-7.41%)
Aug 15, 2011	14.44	14.51	13.76	14.44	638,773	+0.16(+1.12%)
Aug 12, 2011	14.28	14.42	14.06	14.28	527,040	+0.11(+0.80%)
Aug 11, 2011	13.81	14.27	13.55	14.17	1,438,735	+0.45(+3.25%)
Aug 10, 2011	13.58	14.41	13.34	13.72	1,283,718	-0.11(-0.77%)
Aug 09, 2011	14.08	14.13	13.13	13.83	1,730,374	+0.66(+5.00%)
Aug 08, 2011	13.07	13.46	12.81	13.17	2,041,206	-0.92(-6.54%)
Aug 05, 2011	13.78	14.63	13.30	14.09	1,250,812	+0.44(+3.24%)
Aug 04, 2011	15.20	15.43	13.47	13.65	2,250,338	-1.70(-11.07%)
Aug 03, 2011	15.68	15.86	14.27	15.35	1,667,384	-0.36(-2.27%)
Aug 02, 2011	15.46	16.23	15.31	15.70	1,436,774	+0.39(+2.52%)
Aug 01, 2011	16.63	16.63	14.56	15.32	4,095,805	-1.92(-11.11%)
Jul 29, 2011	16.68	17.29	16.45	17.23	1,113,343	+0.37(+2.19%)
Jul 28, 2011	16.47	17.20	16.33	16.87	1,184,532	+0.32(+1.93%)
Jul 27, 2011	16.57	16.69	16.13	16.55	1,193,166	+0.11(+0.69%)
Jul 26, 2011	16.63	17.10	16.29	16.43	2,246,401	+0.07(+0.45%)
Jul 25, 2011	15.23	16.57	15.23	16.36	2,496,872	+1.08(+7.05%)
Jul 22, 2011	14.96	15.29	14.88	15.28	829,316	+0.49(+3.28%)
Jul 21, 2011	15.13	15.29	14.52	14.80	483,168	-0.36(-2.37%)
Jul 20, 2011	15.47	15.76	15.03	15.16	610,522	-0.29(-1.85%)
Jul 19, 2011	14.94	15.46	14.89	15.44	503,128	+0.68(+4.59%)
Jul 18, 2011	15.17	15.30	14.49	14.76	739,792	-0.40(-2.61%)
Jul 15, 2011	15.10	15.30	14.86	15.16	661,888	+0.37(+2.50%)
Jul 14, 2011	15.09	15.22	14.53	14.79	1,105,596	-0.33(-2.18%)
Jul 13, 2011	14.73	15.26	14.39	15.12	568,175	+0.59(+4.07%)
Jul 12, 2011	14.04	14.79	13.87	14.53	427,381	+0.40(+2.80%)
Jul 11, 2011	14.55	14.55	14.05	14.13	416,262	-0.46(-3.17%)
Jul 08, 2011	15.05	15.12	14.49	14.59	1,027,600	-0.43(-2.86%)
Jul 07, 2011	15.25	15.90	14.97	15.02	1,600,698	-0.13(-0.86%)
Jul 06, 2011	15.12	15.29	15.08	15.15	484,885	+0.08(+0.55%)
Jul 05, 2011	15.04	15.48	14.96	15.07	725,371	-0.27(-1.78%)
Jul 01, 2011	14.69	15.49	14.36	15.34	1,213,607	+0.70(+4.79%)
Jun 30, 2011	14.09	14.86	14.07	14.64	1,600,896	+0.53(+3.77%)
Jun 29, 2011	13.88	14.11	13.82	14.11	621,833	+0.36(+2.61%)
Jun 28, 2011	13.61	13.98	13.59	13.75	912,052	+0.22(+1.60%)
Jun 27, 2011	13.40	13.53	13.22	13.53	436,496	+0.22(+1.62%)
Jun 24, 2011	13.18	13.48	13.12	13.32	545,577	+0.02(+0.13%)
Jun 23, 2011	12.89	13.43	12.83	13.30	944,653	+0.37(+2.85%)
Jun 22, 2011	12.55	13.10	12.47	12.93	812,032	+0.23(+1.78%)
Jun 21, 2011	12.13	12.79	12.10	12.71	1,228,554	+0.58(+4.74%)
Jun 20, 2011	12.20	12.33	12.04	12.13	522,183	-0.08(-0.65%)
Jun 17, 2011	12.72	13.01	12.18	12.21	1,606,138	-0.31(-2.50%)
Jun 16, 2011	12.09	13.09	12.09	12.52	1,363,354	+0.44(+3.60%)
Jun 15, 2011	12.14	12.30	11.85	12.09	711,510	-0.09(-0.71%)
Jun 14, 2011	12.49	12.82	12.12	12.17	914,242	-0.24(-1.93%)
Jun 13, 2011	12.24	12.49	12.23	12.41	783,784	+0.14(+1.14%)
Jun 10, 2011	12.24	12.53	12.18	12.27	797,368	+0.04(+0.30%)
Jun 09, 2011	11.95	12.30	11.81	12.24	763,983	+0.37(+3.08%)
Jun 08, 2011	12.01	12.20	11.81	11.87	1,523,336	-0.14(-1.19%)
Jun 07, 2011	12.03	12.34	11.95	12.01	702,837	+0.04(+0.31%)
Jun 06, 2011	12.73	12.88	11.93	11.98	1,469,933	-0.99(-7.64%)
Jun 03, 2011	13.00	13.25	12.69	12.97	892,468	-0.34(-2.57%)
May 24, 2011	13.25	13.49	13.22	13.31	370,078	+0.22(+1.68%)
May 23, 2011	13.72	13.72	13.05	13.09	783,790	-0.92(-6.55%)
May 20, 2011	14.05	14.21	13.93	14.01	577,579	-0.13(-0.92%)
May 19, 2011	13.92	14.27	13.85	14.14	711,832	+0.16(+1.14%)
May 18, 2011	13.65	14.10	13.64	13.98	536,348	+0.40(+2.94%)
May 17, 2011	13.42	13.66	13.27	13.58	403,192	+0.20(+1.47%)
May 16, 2011	13.94	14.26	13.25	13.38	733,675	-0.58(-4.17%)
May 13, 2011	14.47	14.47	13.85	13.97	600,414	-0.38(-2.64%)
May 12, 2011	14.53	14.62	14.16	14.34	386,537	-0.11(-0.78%)
May 11, 2011	14.70	14.80	14.32	14.46	567,754	-0.33(-2.20%)
May 10, 2011	15.08	15.08	14.63	14.78	635,742	-0.10(-0.67%)
May 09, 2011	13.99	15.06	13.90	14.88	1,631,229	+0.83(+5.89%)
May 06, 2011	13.81	14.13	13.32	14.06	819,656	+0.33(+2.42%)
May 05, 2011	13.68	14.30	13.66	13.72	664,201	-0.20(-1.41%)
May 04, 2011	14.38	14.38	13.59	13.92	1,230,891	-0.54(-3.70%)
May 03, 2011	14.66	14.78	14.18	14.45	1,653,959	-0.21(-1.41%)

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