Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	38.42	38.96	37.66	37.74	8,876,503	+1.52(+4.20%)
Apr 28, 2011	36.01	36.56	35.75	36.22	3,775,165	+0.23(+0.63%)
Apr 27, 2011	35.75	36.12	35.13	35.99	3,752,740	+0.28(+0.79%)
Apr 26, 2011	35.78	36.16	35.55	35.71	4,067,060	+0.17(+0.47%)
Apr 25, 2011	35.64	35.72	35.24	35.55	3,174,527	+0.09(+0.26%)
Apr 21, 2011	35.33	35.46	35.08	35.46	3,133,155	+0.27(+0.76%)
Apr 20, 2011	35.42	35.54	35.09	35.19	3,308,593	+0.31(+0.88%)
Apr 19, 2011	34.50	34.97	34.42	34.88	3,482,288	+0.45(+1.30%)
Apr 18, 2011	34.40	34.59	33.70	34.44	3,603,948	-0.28(-0.81%)
Apr 15, 2011	34.24	34.84	34.20	34.72	3,078,313	+0.58(+1.69%)
Apr 14, 2011	33.66	34.31	33.63	34.14	2,519,194	+0.27(+0.80%)
Apr 13, 2011	34.08	34.15	33.61	33.87	3,359,886	-0.04(-0.12%)
Apr 12, 2011	34.23	34.61	33.56	33.91	5,135,064	-0.48(-1.38%)
Apr 11, 2011	35.18	35.25	34.15	34.39	3,187,989	-0.80(-2.27%)
Apr 08, 2011	35.66	35.66	34.89	35.18	2,214,114	-0.10(-0.28%)
Apr 07, 2011	35.11	35.57	34.92	35.28	3,529,531	+0.11(+0.32%)
Apr 06, 2011	35.66	35.89	34.93	35.17	2,752,336	-0.32(-0.91%)
Apr 05, 2011	35.30	35.87	35.08	35.49	1,769,454	+0.08(+0.22%)
Apr 04, 2011	35.52	35.61	35.22	35.42	1,916,808	+0.09(+0.26%)
Apr 01, 2011	35.23	35.53	35.10	35.33	2,310,621	+0.38(+1.08%)
Mar 31, 2011	34.79	35.12	34.77	34.95	1,160,657	+0.15(+0.44%)
Mar 30, 2011	34.79	34.79	34.76	34.79	1,514,538	+0.04(+0.11%)
Mar 29, 2011	34.22	34.85	33.97	34.76	1,260,683	+0.53(+1.56%)
Mar 28, 2011	34.65	34.73	34.21	34.22	1,393,046	-0.31(-0.89%)
Mar 25, 2011	34.45	35.08	34.32	34.53	3,092,966	+0.25(+0.73%)
Mar 24, 2011	34.27	34.43	33.87	34.28	2,193,044	+0.21(+0.62%)
Mar 23, 2011	33.49	34.26	33.49	34.07	2,542,270	+0.44(+1.31%)
Mar 22, 2011	33.63	33.83	33.39	33.63	3,259,860	-0.12(-0.37%)
Mar 21, 2011	33.43	33.78	33.43	33.75	2,746,754	+0.74(+2.25%)
Mar 18, 2011	33.73	33.73	32.99	33.01	2,521,164	-0.19(-0.57%)
Mar 17, 2011	33.08	33.66	33.02	33.20	2,422,227	+0.82(+2.52%)
Mar 16, 2011	32.50	33.01	32.09	32.38	2,847,593	-0.17(-0.51%)
Mar 15, 2011	32.26	32.79	32.21	32.55	2,417,640	-0.48(-1.45%)
Mar 14, 2011	33.01	33.57	32.69	33.02	1,657,948	-0.10(-0.31%)
Mar 11, 2011	32.48	33.34	32.42	33.13	2,369,126	+0.48(+1.48%)
Mar 10, 2011	33.04	33.20	32.39	32.64	2,758,692	-0.79(-2.36%)
Mar 09, 2011	33.95	33.99	33.23	33.43	2,610,268	-0.68(-1.99%)
Mar 08, 2011	33.49	34.23	33.11	34.11	2,327,418	+0.77(+2.31%)
Mar 07, 2011	33.88	34.18	33.07	33.34	2,739,463	-0.40(-1.17%)
Mar 04, 2011	33.95	33.96	33.22	33.74	2,333,564	-0.33(-0.97%)
Mar 03, 2011	33.41	34.25	33.41	34.07	3,839,213	+0.97(+2.94%)
Mar 02, 2011	31.99	33.22	31.99	33.09	3,530,262	+1.19(+3.72%)
Mar 01, 2011	32.93	33.17	31.82	31.91	4,195,976	-0.80(-2.44%)
Feb 28, 2011	32.13	32.73	31.91	32.70	3,530,490	+0.72(+2.25%)
Feb 25, 2011	31.68	32.10	31.62	31.98	2,577,984	+0.48(+1.52%)
Feb 24, 2011	31.58	31.87	30.96	31.50	3,186,838	+0.13(+0.41%)
Feb 23, 2011	31.68	31.93	30.63	31.37	4,677,189	-0.32(-0.99%)
Feb 22, 2011	32.82	33.13	31.62	31.69	3,741,597	-1.72(-5.14%)
Feb 18, 2011	33.88	33.96	33.24	33.40	3,282,926	-0.30(-0.89%)
Feb 17, 2011	32.83	34.07	32.67	33.70	5,008,910	+0.86(+2.62%)
Feb 16, 2011	32.28	32.89	32.25	32.84	2,152,080	+0.75(+2.35%)
Feb 15, 2011	32.67	32.72	32.03	32.09	2,498,842	-0.71(-2.16%)
Feb 14, 2011	32.71	32.88	32.62	32.80	1,673,300	+0.13(+0.39%)
Feb 11, 2011	32.12	32.93	32.12	32.67	1,540,001	+0.34(+1.05%)
Feb 10, 2011	31.98	32.51	31.88	32.33	1,814,971	+0.19(+0.59%)
Feb 09, 2011	32.61	32.51	32.06	32.14	1,835,134	-0.47(-1.44%)
Feb 08, 2011	32.37	32.71	32.07	32.61	2,837,610	+0.30(+0.93%)
Feb 07, 2011	32.21	32.53	32.11	32.31	2,719,101	+0.20(+0.63%)
Feb 04, 2011	32.02	32.22	31.79	32.11	2,001,757	+0.17(+0.54%)
Feb 03, 2011	32.01	32.20	31.60	31.94	2,500,093	-0.13(-0.42%)
Feb 02, 2011	32.08	32.35	31.91	32.07	2,722,106	+0.05(+0.14%)
Feb 01, 2011	32.23	32.49	31.29	32.02	8,251,080	-0.49(-1.50%)
Jan 31, 2011	32.37	32.68	32.18	32.51	2,796,429	+0.35(+1.10%)
Jan 28, 2011	32.61	32.85	31.90	32.16	2,679,721	-0.36(-1.10%)
Jan 27, 2011	32.80	32.86	32.21	32.51	1,886,121	-0.36(-1.09%)
Jan 26, 2011	31.80	32.91	31.80	32.87	3,625,464	+1.25(+3.94%)
Jan 25, 2011	32.01	32.06	31.20	31.63	3,910,680	-0.53(-1.65%)
Jan 24, 2011	31.66	32.22	31.66	32.16	2,233,061	+0.45(+1.41%)
Jan 21, 2011	32.03	32.26	31.65	31.71	1,958,996	-0.00(-0.01%)
Jan 20, 2011	32.16	32.28	31.51	31.71	2,195,469	-0.54(-1.68%)
Jan 19, 2011	32.74	32.92	32.09	32.26	2,072,013	-0.71(-2.15%)
Jan 18, 2011	32.54	33.06	32.49	32.96	1,762,773	+0.49(+1.50%)
Jan 14, 2011	32.31	32.54	31.96	32.48	2,384,337	+0.17(+0.52%)
Jan 13, 2011	32.69	32.72	32.25	32.31	3,372,816	-0.22(-0.67%)
Jan 12, 2011	31.73	32.68	31.58	32.52	6,082,625	+1.52(+4.90%)
Jan 11, 2011	31.00	31.12	30.68	31.01	2,971,715	+0.10(+0.33%)
Jan 10, 2011	30.45	30.98	30.17	30.90	2,079,019	+0.36(+1.19%)
Jan 07, 2011	30.57	30.73	30.16	30.54	2,260,712	-0.11(-0.37%)
Jan 06, 2011	30.63	30.77	30.43	30.65	1,996,250	+0.02(+0.08%)
Jan 05, 2011	30.31	30.69	29.89	30.63	4,179,721	+0.22(+0.74%)
Jan 04, 2011	29.95	30.71	29.75	30.41	8,351,290	+0.53(+1.76%)
Jan 03, 2011	29.72	30.10	29.68	29.88	2,231,355	+0.44(+1.51%)
Dec 31, 2010	29.36	29.61	29.28	29.44	1,194,061	+0.05(+0.15%)
Dec 30, 2010	29.37	29.47	29.28	29.39	879,325	-0.01(-0.05%)
Dec 29, 2010	29.23	29.50	29.23	29.41	1,475,021	+0.26(+0.89%)
Dec 28, 2010	28.99	29.17	28.92	29.15	1,051,070	+0.16(+0.56%)
Dec 27, 2010	28.76	29.07	28.68	28.99	1,196,129	+0.14(+0.47%)
Dec 23, 2010	28.66	29.05	28.62	28.85	1,165,624	+0.11(+0.37%)
Dec 22, 2010	28.72	28.88	28.55	28.74	1,147,641	+0.07(+0.24%)
Dec 21, 2010	28.40	28.83	28.40	28.67	1,729,894	+0.39(+1.39%)
Dec 20, 2010	28.08	28.34	27.92	28.28	2,189,448	+0.19(+0.66%)
Dec 17, 2010	28.09	28.17	27.94	28.10	4,096,149	-0.05(-0.19%)
Dec 16, 2010	28.15	28.32	27.91	28.15	1,465,058	+0.03(+0.12%)
Dec 15, 2010	28.45	28.45	28.08	28.11	2,296,910	-0.40(-1.41%)
Dec 14, 2010	28.50	28.73	28.36	28.52	1,304,758	+0.14(+0.48%)
Dec 13, 2010	28.50	28.67	28.38	28.38	1,937,002	-0.04(-0.14%)
Dec 10, 2010	28.60	28.72	28.34	28.42	2,613,396	-0.08(-0.29%)
Dec 09, 2010	28.74	28.84	28.39	28.50	2,039,314	-0.08(-0.28%)
Dec 08, 2010	28.78	28.87	28.39	28.58	1,827,198	-0.13(-0.44%)
Dec 07, 2010	28.76	28.90	28.48	28.71	2,789,770	+0.11(+0.39%)
Dec 06, 2010	28.42	28.69	28.34	28.60	2,337,352	+0.03(+0.11%)
Dec 03, 2010	28.01	28.66	28.01	28.57	2,741,459	+0.38(+1.35%)
Dec 02, 2010	28.30	28.53	28.09	28.19	2,931,955	-0.08(-0.30%)
Dec 01, 2010	27.63	28.29	27.63	28.27	3,669,983	+1.18(+4.37%)
Nov 30, 2010	27.32	27.37	26.94	27.09	3,927,548	-0.51(-1.84%)
Nov 29, 2010	27.43	27.65	27.02	27.59	3,120,827	-0.08(-0.30%)
Nov 26, 2010	27.36	27.78	27.32	27.68	1,178,536	+0.01(+0.04%)
Nov 24, 2010	27.28	27.67	27.67	27.67	2,093,085	+0.60(+2.21%)
Nov 23, 2010	27.21	27.26	26.88	27.07	2,429,933	-0.57(-2.05%)
Nov 22, 2010	27.48	27.77	27.14	27.64	2,663,813	+0.10(+0.37%)
Nov 19, 2010	27.20	27.56	27.03	27.53	3,029,934	+0.05(+0.18%)
Nov 18, 2010	27.21	27.52	27.17	27.49	3,141,278	+0.66(+2.45%)
Nov 17, 2010	26.68	27.03	26.46	26.83	2,155,871	+0.23(+0.88%)
Nov 16, 2010	26.77	26.78	26.30	26.60	2,993,350	-0.36(-1.34%)
Nov 15, 2010	27.02	27.16	26.73	26.96	2,744,521	+0.02(+0.06%)
Nov 12, 2010	27.32	27.38	26.73	26.94	3,134,805	-0.66(-2.41%)
Nov 11, 2010	27.03	27.80	26.98	27.60	2,365,323	+0.31(+1.15%)
Nov 10, 2010	27.43	27.60	27.04	27.29	1,989,776	-0.14(-0.49%)
Nov 09, 2010	27.87	28.09	27.22	27.43	2,440,499	-0.02(-0.09%)
Nov 08, 2010	27.56	27.85	27.42	27.45	1,793,291	-0.30(-1.08%)
Nov 05, 2010	28.13	28.16	27.57	27.75	3,634,629	-0.34(-1.21%)
Nov 04, 2010	27.98	28.11	27.57	28.09	3,607,427	+0.40(+1.43%)
Nov 03, 2010	27.76	27.83	27.19	27.70	1,652,864	-0.04(-0.15%)
Nov 02, 2010	27.76	28.11	27.64	27.74	2,923,848	+0.18(+0.64%)
Nov 01, 2010	27.61	27.94	27.43	27.56	2,407,216	+0.21(+0.76%)
Oct 29, 2010	27.28	27.61	27.10	27.35	4,069,882	-0.17(-0.61%)
Oct 28, 2010	28.20	28.33	27.45	27.52	3,279,984	-0.44(-1.56%)
Oct 27, 2010	28.06	28.35	27.78	27.95	3,007,312	-0.80(-2.77%)
Oct 25, 2010	28.25	29.04	28.20	28.75	6,228,170	+1.39(+5.08%)
Oct 22, 2010	27.64	27.74	27.27	27.36	1,895,804	-0.27(-0.97%)
Oct 21, 2010	27.57	27.92	27.37	27.63	1,775,791	+0.10(+0.38%)
Oct 20, 2010	26.90	27.77	26.86	27.52	2,551,961	+0.66(+2.46%)
Oct 19, 2010	27.04	27.34	26.68	26.86	2,551,685	-0.59(-2.16%)
Oct 18, 2010	27.30	27.57	27.21	27.45	1,643,528	+0.13(+0.47%)
Oct 15, 2010	27.38	27.51	26.98	27.33	1,932,922	+0.15(+0.55%)
Oct 14, 2010	27.37	27.45	27.01	27.18	1,955,146	-0.21(-0.76%)
Oct 13, 2010	27.40	27.59	27.21	27.39	2,051,028	+0.28(+1.03%)
Oct 12, 2010	27.27	27.27	26.89	27.11	3,069,825	-0.17(-0.63%)
Oct 11, 2010	27.13	27.39	27.04	27.28	2,410,313	+0.16(+0.58%)
Oct 08, 2010	27.12	27.20	26.72	27.12	2,532,492	+0.39(+1.47%)
Oct 07, 2010	26.56	26.80	26.35	26.73	3,660,897	+0.26(+1.00%)
Oct 06, 2010	26.50	26.59	26.38	26.46	2,079,307	-0.05(-0.20%)
Oct 05, 2010	26.06	26.56	25.96	26.52	3,036,013	+0.73(+2.82%)
Oct 04, 2010	25.93	26.03	25.63	25.79	2,613,925	-0.17(-0.66%)
Oct 01, 2010	25.96	26.07	25.74	25.96	2,245,135	+0.20(+0.77%)
Sep 30, 2010	25.76	26.06	25.48	25.76	40,410	+0.16(+0.63%)
Sep 29, 2010	25.46	25.88	25.36	25.60	4,303,727	+0.02(+0.08%)
Sep 28, 2010	25.27	25.64	24.96	25.58	2,181,605	+0.35(+1.39%)
Sep 27, 2010	25.40	25.41	24.98	25.22	2,098,011	-0.10(-0.39%)
Sep 24, 2010	25.24	25.32	24.97	25.32	2,201,096	+0.58(+2.36%)
Sep 23, 2010	24.66	24.96	24.35	24.74	2,485,227	-0.10(-0.39%)
Sep 22, 2010	24.71	25.00	24.64	24.83	2,077,678	+0.06(+0.25%)
Sep 21, 2010	24.94	25.03	24.66	24.77	2,167,939	-0.07(-0.27%)
Sep 20, 2010	24.50	24.93	24.42	24.84	3,363,132	+0.45(+1.83%)
Sep 17, 2010	24.39	24.47	24.04	24.39	3,874,078	+1.09(+4.69%)
Sep 15, 2010	23.24	23.39	23.02	23.30	120,898	-0.05(-0.21%)
Sep 14, 2010	23.35	23.43	23.06	23.35	3,114,642	-0.15(-0.64%)
Sep 13, 2010	22.95	23.55	22.95	23.50	2,989,486	+0.82(+3.61%)
Sep 10, 2010	22.84	22.93	22.63	22.68	2,019,695	-0.13(-0.56%)
Sep 09, 2010	22.94	22.96	22.55	22.81	3,485,909	+0.31(+1.39%)
Sep 08, 2010	22.36	22.67	22.36	22.49	2,126,523	+0.16(+0.70%)
Sep 07, 2010	22.75	22.75	22.28	22.34	2,122,089	-0.45(-1.99%)
Sep 03, 2010	22.34	22.92	22.34	22.79	3,321,851	+0.61(+2.76%)
Sep 02, 2010	22.30	22.36	22.10	22.18	830	-0.03(-0.16%)
Sep 01, 2010	21.62	22.26	21.60	22.21	3,207,236	+0.90(+4.22%)
Aug 31, 2010	21.28	21.45	20.67	21.32	4,627	+0.53(+2.53%)
Aug 30, 2010	21.06	21.23	20.77	20.79	3,097,676	-0.34(-1.62%)
Aug 27, 2010	21.13	21.20	20.44	21.13	2,108,779	+0.27(+1.29%)
Aug 26, 2010	20.86	20.98	20.51	20.86	3,621	+0.44(+2.15%)
Aug 25, 2010	20.25	20.48	19.87	20.42	2,325,555	+0.04(+0.19%)
Aug 24, 2010	20.58	20.70	20.23	20.39	2,962,280	-0.48(-2.30%)
Aug 23, 2010	21.16	21.36	20.84	20.87	1,674,018	-0.20(-0.97%)
Aug 20, 2010	20.76	21.10	20.64	21.07	2,836,805	+0.11(+0.51%)
Aug 19, 2010	21.37	21.43	20.74	20.96	1,821,935	-0.56(-2.59%)
Aug 18, 2010	21.59	21.62	21.30	21.52	1,718,904	-0.04(-0.19%)
Aug 17, 2010	21.21	21.75	21.20	21.56	2,801,030	+0.62(+2.94%)
Aug 16, 2010	20.66	21.04	20.49	20.95	2,067,579	+0.16(+0.75%)
Aug 13, 2010	20.79	21.01	20.77	20.79	1,698,302	-0.18(-0.86%)
Aug 12, 2010	20.74	21.15	20.67	20.97	2,547,415	-0.09(-0.44%)
Aug 11, 2010	21.44	21.44	20.97	21.06	2,824,518	-0.77(-3.52%)
Aug 10, 2010	21.87	21.96	21.51	21.83	2,956,846	-0.32(-1.45%)
Aug 09, 2010	22.15	22.24	21.97	22.15	1,510,119	+0.13(+0.61%)
Aug 06, 2010	22.02	22.13	21.63	22.02	2,672,171	+0.00(+0.00%)
Aug 05, 2010	21.87	22.07	21.68	22.02	3,714,268	-0.09(-0.42%)
Aug 04, 2010	21.96	22.17	21.76	22.11	3,549,498	+0.13(+0.61%)
Aug 03, 2010	21.88	22.05	21.67	21.98	3,972,991	-0.08(-0.38%)
Aug 02, 2010	22.01	22.09	21.55	22.06	5,678,368	+0.40(+1.85%)
Jul 30, 2010	21.66	21.83	21.09	21.66	8,348,439	+1.00(+4.82%)
Jul 29, 2010	20.71	21.02	20.29	20.66	3,899,842	+0.05(+0.23%)
Jul 28, 2010	20.59	20.76	20.46	20.61	2,604,908	+0.01(+0.03%)
Jul 27, 2010	20.96	20.97	20.40	20.61	3,738,315	-0.09(-0.43%)
Jul 26, 2010	20.43	20.73	20.21	20.70	4,773,456	+0.31(+1.51%)
Jul 23, 2010	19.86	20.43	19.79	20.39	4,199,479	+0.49(+2.49%)
Jul 22, 2010	19.56	20.05	19.48	19.89	4,348,003	+0.64(+3.34%)
Jul 21, 2010	18.85	19.37	18.85	19.25	7,677,715	+0.58(+3.13%)
Jul 20, 2010	18.67	18.68	18.13	18.67	5,964,205	+0.17(+0.92%)
Jul 19, 2010	18.74	18.85	18.34	18.50	3,763,122	-0.25(-1.31%)
Jul 16, 2010	18.74	19.26	18.72	18.74	2,552,856	-0.63(-3.25%)
Jul 15, 2010	19.44	19.48	19.03	19.37	2,330,469	-0.11(-0.55%)
Jul 14, 2010	19.60	19.64	19.27	19.48	2,840,163	-0.23(-1.16%)
Jul 13, 2010	19.40	19.85	19.38	19.71	3,005,890	+0.53(+2.78%)
Jul 12, 2010	19.40	19.50	19.09	19.18	2,182,338	-0.30(-1.53%)
Jul 09, 2010	19.47	19.69	19.35	19.47	2,333,373	+0.03(+0.14%)
Jul 08, 2010	18.93	19.48	18.79	19.44	5,268,556	+0.72(+3.82%)
Jul 07, 2010	17.95	18.77	17.95	18.73	3,035,307	+0.88(+4.92%)
Jul 06, 2010	18.39	18.46	17.67	17.85	3,186,327	-0.15(-0.83%)
Jul 02, 2010	18.00	18.46	17.81	18.00	3,379,794	-0.34(-1.87%)
Jul 01, 2010	18.60	18.60	17.90	18.34	4,072,366	-0.11(-0.58%)
Jun 30, 2010	18.91	19.22	18.41	18.45	728	-0.56(-2.93%)
Jun 29, 2010	19.36	19.44	18.91	19.01	6,051,977	-1.04(-5.19%)
Jun 25, 2010	20.05	20.28	19.86	20.05	4,187,924	-0.03(-0.17%)
Jun 24, 2010	20.65	20.67	20.04	20.08	3,038,133	-0.66(-3.18%)
Jun 23, 2010	21.02	21.03	20.48	20.74	5,387,133	-0.32(-1.51%)
Jun 22, 2010	21.56	21.75	21.04	21.06	2,030,482	-0.50(-2.33%)
Jun 21, 2010	21.95	22.09	21.41	21.56	3,176,919	-0.11(-0.49%)
Jun 18, 2010	21.67	21.87	21.35	21.67	3,107,172	+0.42(+1.99%)
Jun 17, 2010	21.63	21.63	20.99	21.25	2,614,450	-0.21(-0.98%)
Jun 16, 2010	21.33	21.68	21.16	21.46	2,176,574	+0.03(+0.16%)
Jun 15, 2010	21.06	21.44	20.96	21.42	3,520,960	+0.54(+2.60%)
Jun 14, 2010	21.25	21.46	20.82	20.88	2,462,435	-0.11(-0.53%)
Jun 11, 2010	20.38	21.02	20.36	20.99	2,920,880	+0.38(+1.83%)
Jun 10, 2010	20.28	20.68	20.28	20.61	2,761,342	+0.67(+3.35%)
Jun 09, 2010	20.08	20.55	19.84	19.95	3,486,303	+0.02(+0.09%)
Jun 08, 2010	19.50	19.96	19.45	19.93	4,433,601	+0.44(+2.24%)
Jun 07, 2010	19.67	19.95	19.46	19.49	3,175,996	-0.13(-0.65%)
Jun 04, 2010	19.62	20.36	19.54	19.62	3,029,058	-1.07(-5.17%)
Jun 03, 2010	20.91	20.95	20.39	20.69	2,221,736	-0.12(-0.58%)
Jun 02, 2010	20.44	20.81	20.08	20.81	9,608	+0.81(+4.03%)
Jun 01, 2010	20.47	20.79	19.97	20.00	2,895,052	-0.72(-3.46%)
May 28, 2010	20.72	21.19	20.61	20.72	2,784,721	-0.45(-2.12%)
May 27, 2010	20.63	21.18	20.38	21.17	2,515,005	+1.05(+5.22%)
May 26, 2010	20.56	20.66	20.03	20.12	3,421,765	-0.16(-0.80%)
May 25, 2010	19.56	20.31	19.41	20.28	3,557,867	+0.09(+0.46%)
May 24, 2010	20.25	20.60	20.18	20.19	3,254,453	-0.25(-1.21%)
May 21, 2010	19.70	20.61	19.06	20.44	4,840,136	+0.48(+2.42%)
May 20, 2010	19.89	20.43	19.82	19.95	5,691,206	-1.08(-5.15%)
May 19, 2010	21.34	21.35	20.66	21.04	3,613,621	-0.41(-1.90%)
May 18, 2010	21.87	22.41	21.42	21.45	3,305,361	-0.26(-1.20%)
May 17, 2010	21.61	21.87	21.05	21.71	2,567,064	+0.16(+0.76%)
May 14, 2010	21.54	22.13	21.32	21.54	3,182,411	-0.71(-3.19%)
May 13, 2010	22.79	22.81	22.17	22.25	2,430,285	-0.56(-2.47%)
May 12, 2010	22.29	22.87	22.27	22.81	2,586,896	+0.65(+2.94%)
May 11, 2010	22.42	22.55	22.16	22.16	2,927,424	-0.29(-1.30%)
May 10, 2010	22.25	22.50	22.15	22.45	4,768,808	+1.30(+6.15%)
May 07, 2010	21.67	21.82	21.05	21.15	7,012,929	-0.38(-1.75%)
May 06, 2010	22.29	22.49	20.33	21.53	6,917,852	-0.58(-2.61%)
May 05, 2010	22.25	22.63	21.96	22.11	4,261,277	-0.34(-1.51%)
May 04, 2010	22.83	22.86	22.27	22.45	3,206,279	-0.70(-3.04%)

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