Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	25.08	25.08	24.85	24.88	1,687,006	-0.21(-0.85%)
Apr 27, 2012	25.07	25.16	24.86	25.09	691,704	+0.08(+0.34%)
Apr 26, 2012	24.71	25.07	24.71	25.00	739,188	+0.30(+1.20%)
Apr 25, 2012	24.51	24.72	24.50	24.71	460,993	+0.45(+1.86%)
Apr 24, 2012	24.31	24.38	24.18	24.26	286,161	-0.01(-0.05%)
Apr 23, 2012	24.17	24.28	24.00	24.27	391,848	-0.28(-1.13%)
Apr 20, 2012	24.63	24.74	24.54	24.54	389,591	+0.03(+0.12%)
Apr 19, 2012	24.63	24.85	24.38	24.51	646,066	-0.13(-0.52%)
Apr 18, 2012	24.59	24.71	24.54	24.64	588,987	-0.04(-0.15%)
Apr 17, 2012	24.47	24.78	24.42	24.68	565,182	+0.39(+1.62%)
Apr 16, 2012	24.45	24.48	24.15	24.29	774,548	-0.02(-0.08%)
Apr 13, 2012	24.45	24.52	24.29	24.31	428,702	-0.24(-0.99%)
Apr 12, 2012	24.17	24.61	24.17	24.55	773,103	+0.41(+1.68%)
Apr 11, 2012	24.09	24.18	24.06	24.14	646,604	+0.28(+1.17%)
Apr 10, 2012	24.40	24.45	23.83	23.87	1,007,258	-0.58(-2.37%)
Apr 09, 2012	24.39	24.49	24.28	24.45	744,013	-0.30(-1.20%)
Apr 05, 2012	24.73	24.83	24.69	24.74	550,399	-0.03(-0.12%)
Apr 04, 2012	24.92	24.94	24.68	24.77	804,121	-0.38(-1.52%)
Apr 03, 2012	25.04	25.21	24.96	25.15	1,147,999	+0.08(+0.32%)
Apr 02, 2012	24.90	25.21	24.81	25.07	1,413,158	+0.16(+0.66%)
Mar 30, 2012	25.07	25.07	24.84	24.91	382,929	-0.00(-0.01%)
Mar 29, 2012	24.78	24.96	24.63	24.91	485,710	-0.03(-0.12%)
Mar 28, 2012	25.08	25.13	24.75	24.94	682,523	-0.18(-0.70%)
Mar 27, 2012	25.21	25.23	25.11	25.12	661,688	-0.10(-0.40%)
Mar 26, 2012	25.07	25.23	25.03	25.22	919,328	+0.37(+1.48%)
Mar 23, 2012	24.74	24.87	24.54	24.85	489,826	+0.15(+0.59%)
Mar 22, 2012	24.72	24.78	24.52	24.70	754,591	-0.22(-0.89%)
Mar 21, 2012	24.94	25.05	24.85	24.93	762,240	+0.02(+0.10%)
Mar 20, 2012	24.93	24.95	24.82	24.90	1,050,929	-0.17(-0.67%)
Mar 19, 2012	24.94	25.20	24.92	25.07	602,042	+0.08(+0.32%)
Mar 16, 2012	25.00	25.06	24.96	24.99	621,169	-0.04(-0.16%)
Mar 15, 2012	24.87	25.06	24.79	25.03	477,100	+0.17(+0.70%)
Mar 14, 2012	25.03	25.04	24.78	24.85	706,953	-0.19(-0.74%)
Mar 13, 2012	24.76	25.04	24.67	25.04	784,075	+0.44(+1.77%)
Mar 12, 2012	24.73	24.74	24.55	24.60	462,697	-0.10(-0.41%)
Mar 09, 2012	24.47	24.79	24.47	24.71	1,051,015	+0.20(+0.82%)
Mar 08, 2012	24.36	24.55	24.24	24.51	988,671	+0.28(+1.17%)
Mar 07, 2012	24.07	24.25	24.00	24.22	1,822,283	+0.23(+0.97%)
Mar 06, 2012	24.17	24.18	23.92	23.99	1,327,837	-0.45(-1.86%)
Mar 05, 2012	24.48	24.52	24.33	24.44	1,682,762	-0.10(-0.41%)
Mar 02, 2012	24.72	24.77	24.44	24.55	1,095,905	-0.17(-0.70%)
Mar 01, 2012	24.60	24.79	24.57	24.72	610,468	+0.21(+0.86%)
Feb 29, 2012	24.71	24.78	24.49	24.51	823,870	-0.16(-0.65%)
Feb 28, 2012	24.74	24.81	24.54	24.67	895,794	-0.03(-0.13%)
Feb 27, 2012	24.53	24.78	24.37	24.70	644,907	+0.01(+0.03%)
Feb 24, 2012	24.65	24.79	24.63	24.69	526,208	+0.05(+0.21%)
Feb 23, 2012	24.47	24.66	24.33	24.64	789,500	+0.18(+0.75%)
Feb 22, 2012	24.47	24.58	24.36	24.46	429,172	-0.03(-0.14%)
Feb 21, 2012	24.68	24.68	24.41	24.49	480,382	-0.13(-0.51%)
Feb 17, 2012	24.80	24.81	24.57	24.62	575,438	-0.07(-0.30%)
Feb 16, 2012	24.34	24.71	24.34	24.69	839,421	+0.35(+1.45%)
Feb 15, 2012	24.56	24.57	24.25	24.34	1,432,074	-0.10(-0.39%)
Feb 14, 2012	24.28	24.43	24.24	24.43	940,833	+0.06(+0.26%)
Feb 13, 2012	24.32	24.38	24.17	24.37	1,067,669	+0.28(+1.15%)
Feb 10, 2012	24.11	24.18	23.99	24.09	659,513	-0.25(-1.03%)
Feb 09, 2012	24.40	24.40	24.12	24.34	664,382	+0.06(+0.23%)
Feb 08, 2012	24.30	24.39	24.13	24.28	460,292	+0.01(+0.04%)
Feb 07, 2012	24.18	24.31	24.10	24.28	508,003	+0.06(+0.27%)
Feb 06, 2012	24.10	24.24	24.05	24.21	498,546	+0.01(+0.05%)
Feb 03, 2012	24.14	24.22	24.07	24.20	805,937	+0.37(+1.57%)
Feb 02, 2012	23.83	23.94	23.77	23.83	792,890	+0.07(+0.28%)
Feb 01, 2012	23.54	23.78	23.50	23.76	670,973	+0.42(+1.81%)
Jan 31, 2012	23.47	23.53	23.24	23.34	1,245,774	+0.01(+0.04%)
Jan 30, 2012	23.26	23.40	23.11	23.33	1,210,517	-0.10(-0.42%)
Jan 27, 2012	23.20	23.47	23.20	23.43	503,415	+0.14(+0.62%)
Jan 26, 2012	23.60	23.60	23.20	23.28	578,602	-0.15(-0.66%)
Jan 25, 2012	23.21	23.49	23.09	23.44	534,024	+0.21(+0.89%)
Jan 24, 2012	22.97	23.23	22.91	23.23	497,118	+0.13(+0.56%)
Jan 23, 2012	23.14	23.29	22.94	23.11	1,044,926	-0.01(-0.05%)
Jan 20, 2012	23.21	23.21	23.05	23.12	487,701	-0.08(-0.35%)
Jan 19, 2012	23.02	23.25	23.02	23.20	1,202,393	+0.23(+0.99%)
Jan 18, 2012	22.66	22.97	22.60	22.97	825,642	+0.31(+1.39%)
Jan 17, 2012	22.76	22.82	22.62	22.66	4,515,530	+0.11(+0.51%)
Jan 13, 2012	22.49	22.57	22.35	22.54	914,582	-0.10(-0.43%)
Jan 12, 2012	22.64	22.66	22.42	22.64	621,426	+0.10(+0.42%)
Jan 11, 2012	22.43	22.58	22.43	22.54	886,594	+0.03(+0.15%)
Jan 10, 2012	22.48	22.57	22.44	22.51	684,743	+0.29(+1.29%)
Jan 09, 2012	22.21	22.26	22.01	22.22	581,455	+0.14(+0.61%)
Jan 06, 2012	22.10	22.22	21.95	22.09	594,583	-0.01(-0.03%)
Jan 05, 2012	21.85	22.14	21.65	22.09	1,104,612	+0.17(+0.78%)
Jan 04, 2012	21.89	22.00	21.78	21.92	908,972	+0.08(+0.38%)
Dec 30, 2011	21.95	22.03	21.84	21.84	716,351	-0.12(-0.56%)
Dec 29, 2011	21.80	21.99	21.72	21.96	818,007	+0.27(+1.23%)
Dec 28, 2011	22.10	22.10	21.68	21.70	484,663	-0.38(-1.71%)
Dec 27, 2011	21.92	22.17	21.92	22.07	429,172	+0.07(+0.31%)
Dec 23, 2011	21.97	22.01	21.84	22.01	254,752	+0.31(+1.44%)
Dec 21, 2011	21.67	21.74	21.35	21.69	974,912	-0.03(-0.13%)
Dec 20, 2011	21.45	21.78	21.41	21.72	890,643	+0.66(+3.13%)
Dec 19, 2011	21.51	21.58	21.02	21.06	1,298,420	-0.30(-1.39%)
Dec 16, 2011	21.27	21.62	21.27	21.36	882,813	+0.20(+0.95%)
Dec 15, 2011	21.36	21.36	21.02	21.16	805,033	+0.11(+0.52%)
Dec 14, 2011	21.23	21.29	20.95	21.05	776,968	-0.37(-1.72%)
Dec 13, 2011	22.07	22.15	21.28	21.42	2,586,361	-0.48(-2.18%)
Dec 12, 2011	22.07	22.07	21.71	21.89	1,245,144	-0.40(-1.80%)
Dec 09, 2011	21.85	22.35	21.82	22.30	1,630,678	+0.52(+2.39%)
Dec 08, 2011	22.10	22.24	21.72	21.77	786,845	-0.55(-2.44%)
Dec 07, 2011	22.29	22.39	21.96	22.32	538,638	-0.11(-0.47%)
Dec 06, 2011	22.50	22.55	22.30	22.43	443,377	-0.09(-0.40%)
Dec 05, 2011	22.56	22.74	22.40	22.52	872,392	+0.33(+1.47%)
Dec 02, 2011	22.36	22.51	22.16	22.19	692,690	+0.06(+0.27%)
Dec 01, 2011	22.18	22.40	22.10	22.13	700,384	-0.09(-0.41%)
Nov 30, 2011	21.93	22.22	21.87	22.22	1,009,180	+1.02(+4.81%)
Nov 29, 2011	21.24	21.35	21.11	21.20	728,186	-0.00(-0.02%)
Nov 28, 2011	21.02	21.31	21.00	21.20	2,168,638	+0.77(+3.77%)
Nov 25, 2011	20.45	20.69	20.40	20.43	263,472	-0.11(-0.56%)
Nov 23, 2011	20.86	20.88	20.52	20.55	1,894,708	-0.54(-2.56%)
Nov 22, 2011	21.16	21.25	20.94	21.09	617,261	-0.12(-0.57%)
Nov 21, 2011	21.23	21.32	20.96	21.21	1,416,654	-0.40(-1.85%)
Nov 18, 2011	21.78	21.82	21.51	21.61	765,948	-0.10(-0.47%)
Nov 17, 2011	22.11	22.15	21.61	21.71	521,112	-0.46(-2.09%)
Nov 16, 2011	22.24	22.62	22.16	22.18	360,146	-0.31(-1.36%)
Nov 15, 2011	22.19	22.58	22.07	22.48	458,325	+0.23(+1.02%)
Nov 14, 2011	22.38	22.43	22.15	22.26	481,262	-0.19(-0.85%)
Nov 11, 2011	22.14	22.54	22.13	22.45	606,799	+0.53(+2.43%)
Nov 10, 2011	22.14	22.16	21.74	21.91	551,321	-0.00(-0.02%)
Nov 09, 2011	22.35	22.36	21.86	21.92	948,301	-1.00(-4.35%)
Nov 08, 2011	22.88	22.94	22.40	22.92	649,310	+0.20(+0.88%)
Nov 07, 2011	22.79	22.85	22.29	22.71	2,512,369	-0.06(-0.25%)
Nov 04, 2011	22.49	22.80	22.32	22.77	840,244	+0.07(+0.33%)
Nov 03, 2011	22.42	22.73	21.99	22.70	1,635,558	+0.53(+2.37%)
Nov 02, 2011	22.09	22.26	21.85	22.17	1,289,431	+0.41(+1.91%)
Nov 01, 2011	21.66	22.09	21.54	21.76	1,071,650	-0.72(-3.19%)
Oct 31, 2011	22.95	22.95	22.47	22.47	1,134,505	-0.55(-2.41%)
Oct 28, 2011	22.91	23.10	22.88	23.03	977,458	-0.01(-0.05%)
Oct 27, 2011	22.74	23.21	22.55	23.04	1,491,335	+0.97(+4.40%)
Oct 26, 2011	22.16	22.18	21.53	22.07	1,082,411	+0.25(+1.14%)
Oct 25, 2011	22.28	22.28	21.81	21.82	1,544,629	-0.56(-2.50%)
Oct 24, 2011	21.79	22.41	21.76	22.38	1,890,956	+0.70(+3.25%)
Oct 21, 2011	21.53	21.74	21.43	21.67	2,597,657	+0.44(+2.06%)
Oct 20, 2011	21.27	21.29	20.77	21.24	2,584,639	+0.05(+0.22%)
Oct 19, 2011	21.55	21.66	21.13	21.19	530,233	-0.42(-1.95%)
Oct 18, 2011	21.16	21.69	20.86	21.61	1,179,761	+0.48(+2.26%)
Oct 17, 2011	21.64	21.65	21.09	21.13	544,126	-0.64(-2.94%)
Oct 14, 2011	21.61	21.79	21.47	21.77	845,527	+0.40(+1.88%)
Oct 13, 2011	21.09	21.45	20.96	21.37	1,014,046	+0.10(+0.46%)
Oct 12, 2011	21.21	21.51	21.15	21.27	968,138	+0.27(+1.29%)
Oct 11, 2011	20.74	21.16	20.74	21.00	852,423	+0.04(+0.18%)
Oct 10, 2011	20.66	20.96	20.62	20.96	829,088	+0.69(+3.41%)
Oct 07, 2011	20.62	20.71	20.18	20.27	1,402,100	-0.25(-1.23%)
Oct 06, 2011	20.05	20.55	19.91	20.52	932,931	+0.49(+2.47%)
Oct 05, 2011	19.66	20.14	19.39	20.03	2,155,280	+0.39(+1.98%)
Oct 04, 2011	18.66	19.65	18.50	19.64	3,095,444	+0.78(+4.14%)
Oct 03, 2011	19.65	19.92	18.84	18.86	2,789,615	-0.97(-4.88%)
Sep 30, 2011	20.17	20.33	19.83	19.83	1,377,188	-0.61(-2.99%)
Sep 29, 2011	20.81	20.84	19.93	20.44	654,751	+0.05(+0.24%)
Sep 28, 2011	21.12	21.18	20.37	20.39	787,656	-0.68(-3.21%)
Sep 27, 2011	21.18	21.54	20.95	21.07	941,001	+0.34(+1.64%)
Sep 26, 2011	20.51	20.75	20.02	20.73	1,210,359	+0.39(+1.92%)
Sep 23, 2011	19.98	20.38	19.96	20.33	1,798,135	+0.24(+1.17%)
Sep 22, 2011	20.22	20.48	19.79	20.10	2,254,046	-0.78(-3.75%)
Sep 21, 2011	21.55	21.63	20.87	20.88	631,073	-0.67(-3.09%)
Sep 20, 2011	21.88	22.11	21.53	21.55	1,524,024	-0.26(-1.19%)
Sep 19, 2011	21.64	21.98	21.46	21.81	1,970,729	-0.24(-1.08%)
Sep 16, 2011	22.07	22.20	21.87	22.04	508,913	+0.02(+0.09%)
Sep 15, 2011	22.01	22.05	21.66	22.02	2,022,684	+0.29(+1.35%)
Sep 14, 2011	21.51	22.00	21.15	21.73	671,008	+0.40(+1.87%)
Sep 13, 2011	21.11	21.42	20.96	21.33	1,958,528	+0.36(+1.72%)
Sep 12, 2011	20.45	20.99	20.45	20.97	2,013,501	+0.11(+0.51%)
Sep 09, 2011	21.27	21.39	20.69	20.87	648,739	-0.56(-2.61%)
Sep 08, 2011	21.52	21.81	21.34	21.43	704,143	-0.25(-1.15%)
Sep 07, 2011	21.31	21.71	21.25	21.67	770,019	+0.74(+3.54%)
Sep 06, 2011	20.37	20.98	20.29	20.93	1,304,932	-0.12(-0.57%)
Sep 02, 2011	21.24	21.44	20.96	21.05	940,462	-0.68(-3.14%)
Sep 01, 2011	22.14	22.35	21.70	21.74	2,377,241	-0.34(-1.53%)
Aug 31, 2011	22.12	22.49	21.90	22.07	2,136,778	+0.04(+0.17%)
Aug 30, 2011	21.77	22.17	21.67	22.04	2,027,890	+0.16(+0.71%)
Aug 29, 2011	21.38	21.90	21.38	21.88	6,996,890	+0.83(+3.92%)
Aug 26, 2011	20.33	21.12	20.09	21.05	2,037,359	+0.58(+2.85%)
Aug 25, 2011	21.14	21.17	20.44	20.47	1,909,583	-0.49(-2.35%)
Aug 24, 2011	20.66	21.00	20.49	20.96	1,538,540	+0.24(+1.17%)
Aug 23, 2011	19.92	20.73	19.77	20.72	1,922,424	+0.89(+4.51%)
Aug 22, 2011	20.25	20.30	19.70	19.83	2,137,382	+0.07(+0.33%)
Aug 19, 2011	19.87	20.43	19.74	19.76	2,148,689	-0.39(-1.96%)
Aug 18, 2011	20.72	20.72	19.96	20.15	1,895,194	-1.22(-5.71%)
Aug 17, 2011	21.76	21.82	21.21	21.37	1,792,734	-0.18(-0.84%)
Aug 16, 2011	21.61	21.77	21.33	21.55	5,202,163	-0.35(-1.61%)
Aug 15, 2011	21.55	21.91	21.53	21.91	2,017,005	+0.47(+2.19%)
Aug 12, 2011	21.41	21.54	21.15	21.44	1,877,102	+0.18(+0.84%)
Aug 11, 2011	20.26	21.51	20.22	21.26	3,098,492	+1.07(+5.30%)
Aug 10, 2011	20.35	20.89	20.11	20.19	5,458,880	-0.58(-2.79%)
Aug 09, 2011	21.15	20.77	19.39	20.77	3,693,580	+1.28(+6.56%)
Aug 08, 2011	20.53	20.71	19.48	19.49	5,117,350	-1.73(-8.16%)
Aug 05, 2011	21.91	21.91	20.72	21.22	5,099,425	-0.39(-1.79%)
Aug 04, 2011	22.69	22.70	21.61	21.61	3,616,897	-1.40(-6.10%)
Aug 03, 2011	22.88	23.03	22.28	23.01	5,774,024	+0.17(+0.75%)
Aug 02, 2011	23.38	23.61	22.81	22.84	2,585,948	-0.71(-3.02%)
Aug 01, 2011	23.95	24.04	23.26	23.55	2,620,086	-0.14(-0.60%)
Jul 29, 2011	23.46	23.83	23.28	23.69	2,772,563	-0.09(-0.38%)
Jul 28, 2011	23.89	24.17	23.76	23.78	1,425,835	-0.04(-0.18%)
Jul 27, 2011	24.42	24.42	23.81	23.83	1,947,135	-0.73(-2.96%)
Jul 26, 2011	24.69	24.74	24.52	24.55	791,026	-0.16(-0.63%)
Jul 25, 2011	24.61	24.87	24.56	24.71	924,366	-0.20(-0.80%)
Jul 22, 2011	24.91	24.96	24.90	24.91	937,352	+0.15(+0.62%)
Jul 21, 2011	24.70	24.89	24.58	24.76	1,890,587	+0.18(+0.75%)
Jul 20, 2011	24.73	24.73	24.46	24.57	2,059,033	-0.13(-0.54%)
Jul 19, 2011	24.36	24.73	24.36	24.71	871,849	+0.52(+2.14%)
Jul 18, 2011	24.41	24.44	24.02	24.19	1,522,177	-0.31(-1.25%)
Jul 15, 2011	24.49	24.50	24.27	24.50	1,231,939	+0.16(+0.64%)
Jul 14, 2011	24.72	24.89	24.29	24.34	9,944,286	-0.32(-1.31%)
Jul 13, 2011	24.67	24.96	24.64	24.66	1,507,216	+0.12(+0.49%)
Jul 12, 2011	24.58	24.75	24.53	24.54	2,074,103	-0.15(-0.62%)
Jul 11, 2011	24.95	25.08	24.64	24.69	2,534,189	-0.55(-2.19%)
Jul 08, 2011	25.11	25.25	25.00	25.25	3,091,675	-0.15(-0.60%)
Jul 07, 2011	25.39	25.44	25.30	25.40	3,171,217	+0.30(+1.18%)
Jul 06, 2011	24.92	25.15	24.85	25.10	9,366,542	+0.15(+0.62%)
Jul 05, 2011	24.89	24.97	24.75	24.95	1,266,531	+0.09(+0.37%)
Jul 01, 2011	24.50	24.87	24.43	24.86	2,710,401	+0.41(+1.69%)
Jun 30, 2011	24.35	24.55	24.34	24.44	1,913,673	+0.16(+0.66%)
Jun 29, 2011	24.23	24.39	24.07	24.28	3,235,700	+0.16(+0.65%)
Jun 28, 2011	23.80	24.13	23.78	24.13	1,168,451	+0.42(+1.78%)
Jun 27, 2011	23.57	23.80	23.43	23.71	1,431,454	+0.11(+0.47%)
Jun 24, 2011	23.83	23.87	23.54	23.60	935,219	-0.19(-0.78%)
Jun 23, 2011	23.42	23.80	23.26	23.78	885,965	+0.07(+0.29%)
Jun 22, 2011	23.73	23.94	23.70	23.71	1,510,215	-0.12(-0.50%)
Jun 21, 2011	23.45	23.85	23.43	23.83	5,404,858	+0.51(+2.17%)
Jun 20, 2011	23.30	23.36	23.25	23.32	760,955	+0.22(+0.95%)
Jun 17, 2011	23.33	23.33	23.06	23.10	1,123,663	+0.02(+0.08%)
Jun 16, 2011	23.16	23.24	22.87	23.09	3,921,499	-0.07(-0.31%)
Jun 15, 2011	23.26	23.46	23.09	23.16	1,104,797	-0.33(-1.40%)
Jun 14, 2011	23.34	23.56	23.29	23.49	2,546,613	+0.41(+1.77%)
Jun 13, 2011	23.15	23.33	22.98	23.08	1,199,907	-0.07(-0.29%)
Jun 10, 2011	23.41	23.45	23.09	23.15	1,823,023	-0.38(-1.61%)
Jun 09, 2011	23.44	23.63	23.35	23.52	921,892	+0.10(+0.42%)
Jun 08, 2011	23.57	23.61	23.38	23.43	2,126,168	-0.24(-1.01%)
Jun 07, 2011	23.71	23.83	23.59	23.67	1,580,919	+0.09(+0.40%)
Jun 06, 2011	23.87	23.95	23.56	23.57	1,866,056	-0.37(-1.54%)
Jun 03, 2011	23.90	24.21	23.88	23.94	1,620,198	-0.10(-0.40%)
May 24, 2011	24.20	24.23	23.95	24.04	1,360,641	-0.05(-0.22%)
May 23, 2011	24.11	24.22	24.02	24.09	1,437,576	-0.37(-1.52%)
May 20, 2011	24.64	24.64	24.33	24.46	626,479	-0.22(-0.88%)
May 19, 2011	24.80	24.81	24.50	24.68	896,831	+0.03(+0.13%)
May 18, 2011	24.29	24.67	24.23	24.65	759,791	+0.41(+1.68%)
May 17, 2011	24.25	24.35	24.06	24.24	2,302,823	-0.18(-0.76%)
May 16, 2011	24.57	24.80	24.40	24.42	1,242,232	-0.30(-1.22%)
May 13, 2011	24.96	24.98	24.66	24.73	587,504	-0.21(-0.83%)
May 12, 2011	24.64	25.00	24.52	24.93	1,197,389	+0.15(+0.62%)
May 11, 2011	24.96	25.02	24.64	24.78	963,807	-0.20(-0.81%)
May 10, 2011	24.80	25.02	24.74	24.98	1,544,972	+0.30(+1.20%)
May 09, 2011	24.43	24.73	24.38	24.68	932,492	+0.26(+1.05%)
May 06, 2011	24.65	24.73	24.33	24.43	1,200,989	+0.06(+0.24%)
May 05, 2011	24.24	24.62	24.20	24.37	1,210,688	-0.08(-0.34%)
May 04, 2011	24.64	24.73	24.31	24.45	1,140,098	-0.18(-0.71%)
May 03, 2011	24.86	24.90	24.49	24.63	2,982,671	-0.33(-1.30%)

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