Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.11	23.38	22.92	23.29	791,447	+0.23(+0.98%)
Feb 27, 2013	22.77	23.27	22.65	23.06	1,501,831	+0.41(+1.80%)
Feb 26, 2013	22.63	22.71	22.47	22.65	1,687,572	+0.23(+1.01%)
Feb 25, 2013	22.88	22.95	22.41	22.43	1,408,062	-0.41(-1.81%)
Feb 22, 2013	22.63	22.85	22.43	22.84	755,545	+0.35(+1.55%)
Feb 21, 2013	23.03	23.06	22.38	22.49	1,034,178	-0.57(-2.47%)
Feb 20, 2013	23.29	23.60	22.91	23.06	1,134,974	-0.28(-1.19%)
Feb 19, 2013	23.23	23.40	23.17	23.34	1,075,243	+0.00(+0.00%)
Feb 15, 2013	23.64	23.78	23.32	23.34	1,111,747	-0.16(-0.66%)
Feb 14, 2013	23.30	23.71	23.27	23.49	939,539	+0.08(+0.33%)
Feb 13, 2013	23.05	23.42	23.02	23.42	920,180	+0.37(+1.60%)
Feb 12, 2013	23.05	23.13	22.95	23.05	1,152,221	+0.01(+0.03%)
Feb 11, 2013	22.90	23.05	22.75	23.04	1,168,074	+0.10(+0.42%)
Feb 08, 2013	22.79	23.07	22.58	22.94	1,824,962	+0.23(+1.03%)
Feb 07, 2013	23.41	23.41	22.43	22.71	3,305,462	-1.27(-5.29%)
Feb 06, 2013	24.01	24.13	23.84	23.98	1,346,758	-0.03(-0.13%)
Feb 04, 2013	24.13	24.32	23.75	24.01	699,412	-0.30(-1.25%)
Feb 01, 2013	24.29	24.56	24.13	24.31	443,683	+0.19(+0.78%)
Jan 31, 2013	23.85	24.34	23.85	24.13	1,162,709	+0.13(+0.54%)
Jan 30, 2013	24.25	24.35	23.84	24.00	924,430	-0.32(-1.33%)
Jan 29, 2013	24.41	24.53	24.20	24.32	821,097	-0.17(-0.69%)
Jan 28, 2013	24.34	24.53	24.24	24.49	604,153	+0.17(+0.72%)
Jan 25, 2013	24.53	24.53	24.14	24.31	950,900	-0.12(-0.50%)
Jan 24, 2013	23.98	24.53	23.96	24.44	1,394,851	+0.67(+2.83%)
Jan 23, 2013	23.78	23.96	23.54	23.76	939,579	-0.01(-0.05%)
Jan 22, 2013	23.59	23.78	23.53	23.78	705,317	+0.26(+1.10%)
Jan 18, 2013	23.11	23.54	23.11	23.52	799,797	-0.05(-0.19%)
Jan 17, 2013	23.04	23.71	22.98	23.56	835,686	+0.62(+2.71%)
Jan 16, 2013	22.76	23.03	22.63	22.94	876,667	+0.23(+1.00%)
Jan 15, 2013	22.73	22.85	22.65	22.72	1,023,173	-0.16(-0.71%)
Jan 14, 2013	22.74	22.96	22.47	22.88	1,611,662	-0.23(-0.98%)
Jan 11, 2013	23.21	23.26	23.03	23.10	474,422	+0.01(+0.03%)
Jan 10, 2013	23.46	23.46	22.98	23.10	1,009,993	+0.10(+0.45%)
Jan 09, 2013	22.88	23.22	22.72	22.99	798,570	+0.25(+1.08%)
Jan 08, 2013	23.06	23.43	22.65	22.75	853,809	-0.40(-1.73%)
Jan 07, 2013	23.00	23.31	22.75	23.15	644,259	+0.15(+0.65%)
Jan 04, 2013	22.92	23.14	22.76	23.00	612,882	+0.25(+1.11%)
Jan 03, 2013	23.09	23.23	22.66	22.75	643,990	-0.25(-1.07%)
Jan 02, 2013	22.85	23.01	22.59	22.99	951,897	+0.80(+3.59%)
Dec 31, 2012	22.04	22.24	22.02	22.20	794,228	+0.16(+0.73%)
Dec 28, 2012	22.00	22.50	21.92	22.04	479,535	-0.13(-0.58%)
Dec 27, 2012	22.05	22.31	21.84	22.17	519,660	+0.07(+0.32%)
Dec 26, 2012	22.27	22.29	21.94	22.09	499,128	-0.14(-0.64%)
Dec 24, 2012	22.24	22.26	22.05	22.24	150,639	+0.05(+0.23%)
Dec 21, 2012	21.94	22.35	21.62	22.19	1,868,279	+0.05(+0.20%)
Dec 20, 2012	21.87	22.19	21.75	22.14	436,300	+0.22(+1.00%)
Dec 19, 2012	21.75	22.13	21.68	21.92	679,555	+0.13(+0.59%)
Dec 18, 2012	21.50	21.94	21.47	21.79	765,688	+0.31(+1.45%)
Dec 17, 2012	21.38	21.62	21.29	21.48	814,088	+0.14(+0.67%)
Dec 14, 2012	21.19	21.51	21.15	21.34	591,481	+0.22(+1.04%)
Dec 13, 2012	21.21	21.56	21.04	21.12	457,920	-0.14(-0.64%)
Dec 12, 2012	21.65	21.73	21.23	21.25	692,514	-0.31(-1.44%)
Dec 11, 2012	21.77	21.84	21.42	21.56	543,019	-0.05(-0.21%)
Dec 10, 2012	21.57	21.92	21.43	21.61	629,348	+0.04(+0.18%)
Dec 07, 2012	21.67	21.67	21.36	21.57	538,494	+0.10(+0.45%)
Dec 06, 2012	21.40	21.58	21.31	21.47	403,491	+0.17(+0.79%)
Dec 05, 2012	21.20	21.51	21.07	21.31	896,109	+0.14(+0.64%)
Dec 04, 2012	21.20	21.32	20.90	21.17	919,713	-0.47(-2.18%)
Nov 30, 2012	21.78	21.84	21.58	21.64	739,133	-0.05(-0.21%)
Nov 29, 2012	21.95	21.97	21.49	21.69	580,313	-0.07(-0.33%)
Nov 28, 2012	21.67	21.82	21.36	21.76	605,754	+0.05(+0.24%)
Nov 27, 2012	21.65	21.98	21.62	21.71	510,098	+0.03(+0.15%)
Nov 26, 2012	21.68	21.98	21.54	21.67	541,780	+0.00(+0.00%)
Nov 23, 2012	21.65	21.73	21.41	21.67	193,310	+0.07(+0.33%)
Nov 21, 2012	21.30	21.64	21.13	21.60	367,864	+0.21(+1.00%)
Nov 20, 2012	21.62	21.68	21.35	21.39	806,372	-0.22(-1.02%)
Nov 19, 2012	21.68	21.74	21.41	21.61	702,392	+0.11(+0.51%)
Nov 16, 2012	21.18	21.64	20.89	21.50	814,598	+0.31(+1.47%)
Nov 15, 2012	21.40	21.43	20.97	21.19	891,395	-0.14(-0.64%)
Nov 14, 2012	22.04	22.18	21.31	21.32	615,593	-0.60(-2.75%)
Nov 13, 2012	21.96	22.35	21.91	21.93	625,268	-0.19(-0.85%)
Nov 12, 2012	21.89	22.35	21.73	22.11	382,379	+0.34(+1.55%)
Nov 09, 2012	21.64	21.95	21.57	21.78	593,346	-0.16(-0.71%)
Nov 08, 2012	22.17	22.26	21.91	21.93	799,383	-0.21(-0.94%)
Nov 07, 2012	22.37	22.43	22.05	22.14	750,995	-0.41(-1.84%)
Nov 06, 2012	22.06	22.74	22.02	22.55	555,452	+0.51(+2.32%)
Nov 05, 2012	21.93	22.17	21.82	22.04	686,774	+0.18(+0.83%)
Nov 02, 2012	22.22	22.24	21.85	21.86	700,322	-0.16(-0.73%)
Nov 01, 2012	21.65	22.02	21.58	22.02	1,649,345	+0.29(+1.34%)
Oct 31, 2012	20.89	21.84	20.72	21.73	2,033,170	+0.93(+4.45%)
Oct 26, 2012	20.63	20.81	20.81	20.81	1,207,534	+0.25(+1.20%)
Oct 25, 2012	20.23	20.71	19.73	20.56	1,062,996	+0.60(+2.98%)
Oct 24, 2012	20.08	20.32	19.85	19.97	1,023,111	-0.06(-0.32%)
Oct 23, 2012	19.47	20.04	19.27	20.03	756,669	+0.38(+1.91%)
Oct 19, 2012	19.74	19.96	19.55	19.66	474,337	-0.28(-1.43%)
Oct 18, 2012	19.89	20.00	19.69	19.94	599,813	-0.03(-0.16%)
Oct 17, 2012	19.82	19.99	19.62	19.97	455,381	+0.21(+1.05%)
Oct 16, 2012	19.54	19.91	19.33	19.77	1,096,824	+0.39(+2.04%)
Oct 15, 2012	19.25	19.47	19.12	19.37	749,326	+0.12(+0.61%)
Oct 12, 2012	19.20	19.48	19.10	19.25	1,039,369	+0.17(+0.92%)
Oct 11, 2012	19.24	19.37	19.04	19.08	421,176	-0.05(-0.27%)
Oct 10, 2012	19.03	19.32	18.96	19.13	548,515	+0.18(+0.96%)
Oct 09, 2012	19.03	19.25	18.85	18.95	836,788	-0.11(-0.58%)
Oct 08, 2012	19.04	19.19	19.01	19.06	581,001	-0.12(-0.64%)
Oct 05, 2012	19.29	19.43	19.09	19.18	775,268	+0.03(+0.14%)
Oct 04, 2012	18.85	19.22	18.73	19.16	894,181	+0.32(+1.72%)
Oct 03, 2012	18.82	18.94	18.66	18.83	1,283,797	-0.01(-0.07%)
Oct 02, 2012	19.29	19.31	18.61	18.85	1,400,808	-0.65(-3.35%)
Oct 01, 2012	19.51	19.68	19.22	19.50	671,808	-0.01(-0.05%)
Sep 28, 2012	19.63	19.77	19.28	19.51	659,768	-0.29(-1.45%)
Sep 27, 2012	19.52	19.86	19.36	19.80	809,459	+0.27(+1.39%)
Sep 26, 2012	19.03	19.54	19.03	19.53	1,334,884	+0.50(+2.62%)
Sep 25, 2012	19.49	19.59	18.96	19.03	849,163	-0.38(-1.97%)
Sep 24, 2012	19.03	19.44	18.94	19.41	586,661	+0.34(+1.80%)
Sep 21, 2012	19.39	19.39	19.01	19.07	1,352,601	-0.06(-0.30%)
Sep 20, 2012	19.53	19.74	19.00	19.12	1,237,128	-0.58(-2.92%)
Sep 19, 2012	19.41	19.88	19.27	19.70	896,084	+0.39(+2.01%)
Sep 18, 2012	19.44	19.52	19.21	19.31	860,738	-0.22(-1.13%)
Sep 17, 2012	19.86	19.88	19.47	19.53	804,880	-0.46(-2.30%)
Sep 14, 2012	20.28	20.37	19.97	19.99	866,014	-0.51(-2.49%)
Sep 13, 2012	20.40	20.75	20.22	20.50	711,093	-0.08(-0.38%)
Sep 12, 2012	20.42	20.63	20.16	20.58	1,074,047	+0.17(+0.82%)
Sep 11, 2012	19.97	20.51	19.93	20.41	1,163,358	+0.45(+2.24%)
Sep 10, 2012	19.83	20.23	19.67	19.97	1,022,102	+0.21(+1.06%)
Sep 07, 2012	19.80	19.91	19.63	19.76	1,768,424	+0.08(+0.42%)
Sep 06, 2012	19.67	19.95	19.35	19.67	879,416	+0.15(+0.75%)
Sep 05, 2012	19.55	19.83	19.36	19.53	1,336,926	-0.17(-0.85%)
Sep 04, 2012	19.36	19.84	18.98	19.70	927,052	+0.38(+1.94%)
Aug 31, 2012	19.33	19.42	19.02	19.32	720,474	+0.06(+0.31%)
Aug 30, 2012	19.38	19.61	19.25	19.26	817,271	-0.24(-1.24%)
Aug 29, 2012	19.54	19.61	19.30	19.50	803,601	-0.08(-0.42%)
Aug 27, 2012	19.84	19.91	19.48	19.58	635,707	-0.13(-0.63%)
Aug 24, 2012	19.69	19.86	19.65	19.71	531,118	-0.06(-0.33%)
Aug 23, 2012	19.94	19.96	19.73	19.77	794,001	-0.18(-0.89%)
Aug 22, 2012	19.91	20.12	19.67	19.95	898,141	+0.08(+0.41%)
Aug 21, 2012	19.68	20.00	19.60	19.87	891,675	+0.24(+1.21%)
Aug 20, 2012	19.99	19.99	19.52	19.63	836,126	-0.34(-1.71%)
Aug 17, 2012	19.83	19.98	19.55	19.97	759,553	+0.16(+0.78%)
Aug 16, 2012	19.38	19.91	19.24	19.82	928,007	+0.48(+2.50%)
Aug 15, 2012	19.03	19.36	19.00	19.33	809,680	+0.22(+1.15%)
Aug 14, 2012	19.29	19.32	19.01	19.11	791,880	-0.02(-0.11%)
Aug 13, 2012	19.04	19.23	18.90	19.14	480,179	+0.09(+0.50%)
Aug 10, 2012	19.13	19.20	18.91	19.04	532,956	-0.13(-0.65%)
Aug 09, 2012	19.10	19.28	19.08	19.17	527,147	-0.00(-0.02%)
Aug 08, 2012	19.40	19.52	19.16	19.17	784,825	-0.27(-1.40%)
Aug 07, 2012	19.38	19.52	19.26	19.44	1,080,398	+0.27(+1.42%)
Aug 06, 2012	19.09	19.39	19.03	19.17	1,013,932	+0.07(+0.36%)
Aug 03, 2012	19.41	19.63	18.98	19.10	974,200	+0.01(+0.05%)
Aug 02, 2012	17.17	19.34	17.13	19.09	2,458,283	+2.19(+12.94%)
Aug 01, 2012	18.38	18.51	16.90	16.90	2,162,627	-1.39(-7.59%)
Jul 31, 2012	18.42	18.63	18.25	18.29	1,135,576	-0.03(-0.14%)
Jul 30, 2012	18.44	18.58	18.25	18.32	650,409	-0.03(-0.19%)
Jul 27, 2012	17.66	18.41	17.66	18.35	2,049,682	+0.86(+4.91%)
Jul 26, 2012	17.73	17.79	17.32	17.50	724,233	+0.10(+0.57%)
Jul 25, 2012	17.26	17.43	17.13	17.40	654,713	+0.15(+0.85%)
Jul 24, 2012	17.55	17.60	17.01	17.25	1,290,594	-0.31(-1.77%)
Jul 23, 2012	17.45	17.72	17.34	17.56	664,920	-0.16(-0.90%)
Jul 20, 2012	17.91	17.93	17.70	17.72	452,674	-0.33(-1.84%)
Jul 19, 2012	18.07	18.25	17.87	18.05	471,881	+0.06(+0.36%)
Jul 18, 2012	17.80	18.09	17.69	17.99	1,090,086	+0.19(+1.09%)
Jul 17, 2012	17.99	18.03	17.57	17.79	677,957	-0.25(-1.39%)
Jul 16, 2012	18.29	18.29	17.95	18.04	694,677	-0.23(-1.25%)
Jul 13, 2012	17.88	18.30	17.86	18.27	1,114,936	+0.43(+2.42%)
Jul 12, 2012	17.85	17.94	17.64	17.84	1,345,532	-0.06(-0.34%)
Jul 11, 2012	18.44	18.44	17.73	17.90	1,285,470	-0.49(-2.65%)
Jul 10, 2012	19.05	19.05	18.28	18.39	740,367	-0.61(-3.20%)
Jul 09, 2012	18.93	19.03	18.76	19.00	552,893	+0.03(+0.16%)
Jul 06, 2012	19.07	19.17	18.79	18.97	246,239	-0.25(-1.30%)
Jul 05, 2012	19.12	19.33	19.01	19.22	298,332	-0.01(-0.07%)
Jul 03, 2012	19.15	19.25	18.98	19.23	287,754	+0.06(+0.34%)
Jul 02, 2012	18.82	19.17	18.38	19.17	1,126,490	+0.49(+2.61%)
Jun 29, 2012	18.61	18.87	18.35	18.68	728,729	+0.49(+2.70%)
Jun 28, 2012	17.90	18.30	17.83	18.19	395,366	+0.09(+0.50%)
Jun 27, 2012	18.11	18.25	17.94	18.10	358,037	-0.01(-0.07%)
Jun 26, 2012	18.15	18.29	17.96	18.11	871,293	-0.01(-0.07%)
Jun 25, 2012	18.11	18.44	17.85	18.12	496,859	-0.29(-1.59%)
Jun 22, 2012	18.32	18.49	18.08	18.41	821,533	+0.17(+0.95%)
Jun 21, 2012	18.81	18.89	18.14	18.24	959,213	-0.61(-3.23%)
Jun 20, 2012	19.16	19.18	18.73	18.85	638,322	-0.37(-1.93%)
Jun 19, 2012	18.96	19.51	18.91	19.22	1,017,128	+0.25(+1.32%)
Jun 18, 2012	18.55	19.02	18.32	18.97	1,021,201	+0.32(+1.71%)
Jun 15, 2012	18.32	18.73	18.32	18.65	1,076,325	+0.25(+1.38%)
Jun 14, 2012	18.08	18.56	17.97	18.40	1,104,991	+0.32(+1.79%)
Jun 13, 2012	18.10	18.37	17.99	18.07	940,185	-0.11(-0.62%)
Jun 12, 2012	18.02	18.24	17.81	18.19	739,813	+0.21(+1.15%)
Jun 11, 2012	18.60	18.60	17.97	17.98	746,650	-0.40(-2.16%)
Jun 08, 2012	18.12	18.44	18.08	18.38	484,520	+0.23(+1.28%)
Jun 07, 2012	18.49	18.62	18.10	18.14	714,070	-0.10(-0.57%)
Jun 06, 2012	17.80	18.32	17.75	18.25	1,221,515	+0.57(+3.25%)
Jun 05, 2012	17.65	17.82	17.50	17.67	1,203,307	-0.06(-0.34%)
Jun 04, 2012	18.16	18.22	17.62	17.73	962,727	-0.30(-1.65%)
Jun 01, 2012	18.34	18.44	17.91	18.03	1,378,269	-0.76(-4.06%)
May 31, 2012	18.76	18.91	18.44	18.79	1,216,253	+0.09(+0.46%)
May 30, 2012	19.12	19.23	18.69	18.71	604,191	-0.57(-2.93%)
May 29, 2012	19.17	19.37	19.10	19.27	393,739	+0.27(+1.41%)
May 25, 2012	19.27	19.27	18.91	19.01	365,282	-0.21(-1.08%)
May 24, 2012	19.05	19.24	18.87	19.21	561,211	+0.23(+1.23%)
May 23, 2012	18.47	19.07	18.30	18.98	765,678	+0.33(+1.78%)
May 22, 2012	18.79	18.99	18.52	18.65	553,486	-0.19(-0.98%)
May 21, 2012	18.25	18.96	18.25	18.83	1,172,321	+0.59(+3.24%)
May 18, 2012	18.51	18.74	18.15	18.24	835,699	-0.25(-1.35%)
May 17, 2012	19.48	19.58	18.41	18.49	2,026,651	-0.96(-4.95%)
May 16, 2012	19.28	19.63	19.21	19.45	1,250,686	+0.21(+1.08%)
May 15, 2012	18.76	19.48	18.47	19.25	1,309,681	+0.50(+2.69%)
May 14, 2012	18.62	18.90	18.18	18.74	685,576	-0.10(-0.53%)
May 11, 2012	18.59	18.93	18.53	18.84	1,082,199	+0.12(+0.62%)
May 10, 2012	19.09	19.19	18.46	18.73	1,476,886	-0.18(-0.94%)
May 09, 2012	18.99	19.19	18.79	18.90	880,937	-0.37(-1.90%)
May 08, 2012	19.21	19.36	19.02	19.27	614,544	-0.05(-0.27%)
May 07, 2012	19.17	19.52	19.17	19.32	755,928	-0.02(-0.09%)
May 04, 2012	19.50	19.62	19.05	19.34	1,117,741	-0.34(-1.71%)
May 03, 2012	19.96	20.02	19.50	19.67	1,838,236	-0.44(-2.17%)
May 02, 2012	19.42	20.21	19.42	20.11	1,032,998	+0.47(+2.39%)
May 01, 2012	19.16	19.79	19.02	19.64	1,479,818	+0.45(+2.36%)
Apr 30, 2012	19.39	19.45	19.13	19.19	1,288,504	-0.26(-1.35%)
Apr 27, 2012	19.31	19.85	18.92	19.45	1,497,050	-0.19(-0.94%)
Apr 26, 2012	20.01	20.32	18.97	19.64	3,796,551	-1.38(-6.57%)
Apr 25, 2012	21.06	21.18	20.89	21.02	1,134,470	+0.28(+1.37%)
Apr 24, 2012	20.67	20.82	20.41	20.73	671,850	+0.13(+0.63%)
Apr 23, 2012	20.23	20.70	19.93	20.60	1,101,176	-0.01(-0.04%)
Apr 20, 2012	20.74	20.74	20.33	20.61	716,047	+0.16(+0.76%)
Apr 19, 2012	21.04	21.08	20.26	20.46	916,479	-0.56(-2.65%)
Apr 18, 2012	20.91	21.04	20.76	21.01	506,374	+0.06(+0.27%)
Apr 17, 2012	20.93	21.21	20.80	20.96	585,851	+0.19(+0.94%)
Apr 16, 2012	20.61	20.93	20.24	20.76	565,123	+0.35(+1.71%)
Apr 13, 2012	20.48	20.66	20.41	20.41	745,765	-0.20(-0.98%)
Apr 12, 2012	20.30	20.73	20.14	20.61	744,833	+0.38(+1.90%)
Apr 11, 2012	20.14	20.31	19.94	20.23	803,942	+0.31(+1.54%)
Apr 10, 2012	20.12	20.12	19.77	19.92	1,113,659	-0.31(-1.56%)
Apr 09, 2012	20.29	20.40	20.15	20.24	478,294	-0.41(-1.96%)
Apr 05, 2012	20.37	20.77	20.37	20.65	576,260	+0.12(+0.57%)
Apr 04, 2012	20.54	20.71	20.30	20.53	483,220	-0.25(-1.22%)
Apr 03, 2012	20.90	20.98	20.63	20.78	335,003	-0.05(-0.25%)
Apr 02, 2012	20.57	20.90	20.41	20.84	893,126	+0.27(+1.30%)
Mar 30, 2012	20.79	20.98	20.51	20.57	782,415	-0.04(-0.19%)
Mar 29, 2012	20.54	20.68	20.36	20.61	603,836	-0.00(-0.02%)
Mar 28, 2012	20.77	20.82	20.35	20.61	767,099	-0.09(-0.44%)
Mar 27, 2012	20.80	21.02	20.66	20.70	1,401,352	-0.15(-0.72%)
Mar 26, 2012	20.94	21.12	20.71	20.85	707,562	+0.22(+1.05%)
Mar 23, 2012	20.56	20.67	20.21	20.64	538,815	+0.16(+0.80%)
Mar 22, 2012	20.61	20.70	20.29	20.47	733,594	-0.33(-1.58%)
Mar 21, 2012	20.75	20.96	20.64	20.80	848,681	+0.22(+1.07%)
Mar 20, 2012	20.83	20.89	20.49	20.58	859,716	-0.31(-1.47%)
Mar 19, 2012	20.63	21.03	20.60	20.89	1,470,930	+0.30(+1.47%)
Mar 16, 2012	21.16	21.21	20.55	20.58	1,811,684	-0.63(-2.97%)
Mar 15, 2012	20.57	21.27	20.57	21.21	1,026,402	+0.67(+3.26%)
Mar 14, 2012	20.65	20.74	20.39	20.55	761,650	-0.17(-0.83%)
Mar 13, 2012	20.61	20.74	20.37	20.72	975,887	+0.33(+1.61%)
Mar 12, 2012	20.42	20.69	20.19	20.39	611,107	+0.04(+0.19%)
Mar 09, 2012	19.89	20.49	19.89	20.35	1,296,384	+0.45(+2.25%)
Mar 08, 2012	19.55	19.98	19.04	19.90	791,973	+0.49(+2.51%)
Mar 07, 2012	19.31	19.47	19.14	19.42	488,933	+0.21(+1.08%)
Mar 06, 2012	19.73	19.73	19.09	19.21	1,377,757	-0.42(-2.13%)
Mar 05, 2012	19.31	19.65	19.25	19.63	549,762	+0.21(+1.09%)
Mar 02, 2012	19.58	19.58	19.24	19.42	1,062,581	-0.10(-0.53%)

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