Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	34.55	34.74	34.51	34.69	1,009,125	+0.17(+0.50%)
Apr 28, 2011	34.34	34.55	34.31	34.52	1,260,748	+0.09(+0.27%)
Apr 27, 2011	34.25	34.48	33.93	34.43	1,170,834	+0.30(+0.88%)
Apr 26, 2011	33.99	34.16	33.88	34.13	761,524	+0.27(+0.81%)
Apr 25, 2011	33.95	33.96	33.73	33.85	1,443,722	-0.07(-0.22%)
Apr 21, 2011	33.93	33.99	33.79	33.93	901,113	+0.19(+0.55%)
Apr 20, 2011	33.65	33.75	33.59	33.74	889,559	+0.79(+2.39%)
Apr 19, 2011	32.81	32.98	32.75	32.95	882,396	+0.35(+1.08%)
Apr 18, 2011	32.65	32.67	32.25	32.60	1,180,512	-0.67(-2.02%)
Apr 15, 2011	33.25	33.35	33.12	33.27	852,322	-0.02(-0.07%)
Apr 14, 2011	33.09	33.35	33.01	33.29	692,288	+0.11(+0.32%)
Apr 13, 2011	33.45	33.51	33.09	33.19	1,104,871	+0.08(+0.24%)
Apr 12, 2011	33.25	33.32	32.97	33.11	997,073	-0.33(-0.98%)
Apr 11, 2011	33.70	33.73	33.37	33.43	762,538	-0.19(-0.56%)
Apr 08, 2011	33.75	33.77	33.52	33.62	1,148,544	+0.23(+0.70%)
Apr 07, 2011	33.51	33.59	33.23	33.39	1,090,649	-0.16(-0.48%)
Apr 06, 2011	33.50	33.63	33.45	33.55	1,041,115	+0.24(+0.73%)
Apr 05, 2011	33.17	33.43	33.13	33.31	800,222	-0.09(-0.26%)
Apr 04, 2011	33.43	33.45	33.27	33.39	821,066	+0.12(+0.36%)
Apr 01, 2011	33.08	33.35	32.95	33.27	1,484,313	+0.37(+1.14%)
Mar 31, 2011	32.89	33.02	32.81	32.90	1,115,842	-0.02(-0.06%)
Mar 30, 2011	32.81	32.99	32.76	32.92	1,292,593	+0.37(+1.15%)
Mar 29, 2011	32.28	32.55	32.18	32.55	739,479	+0.24(+0.74%)
Mar 28, 2011	32.42	32.56	32.30	32.30	1,482,695	-0.08(-0.25%)
Mar 25, 2011	32.53	32.66	32.39	32.39	1,465,100	-0.27(-0.84%)
Mar 24, 2011	32.45	32.71	32.31	32.66	1,147,648	+0.39(+1.20%)
Mar 23, 2011	32.06	32.35	31.93	32.27	1,480,901	+0.14(+0.43%)
Mar 22, 2011	32.21	32.22	32.00	32.13	1,382,782	-0.06(-0.19%)
Mar 21, 2011	32.09	32.24	32.09	32.19	2,389,750	+0.73(+2.31%)
Mar 18, 2011	31.59	31.62	31.37	31.46	1,314,172	+0.39(+1.24%)
Mar 17, 2011	31.14	31.26	30.93	31.08	1,588,138	+0.78(+2.58%)
Mar 16, 2011	30.97	31.10	29.94	30.30	3,275,806	-0.83(-2.68%)
Mar 15, 2011	30.89	31.27	30.85	31.13	3,103,666	-0.64(-2.02%)
Mar 14, 2011	31.56	31.78	31.42	31.77	1,321,549	-0.37(-1.16%)
Mar 11, 2011	31.86	32.22	31.82	32.14	1,734,958	+0.12(+0.37%)
Mar 10, 2011	32.31	32.86	31.99	32.02	1,368,144	-0.83(-2.54%)
Mar 09, 2011	32.88	32.97	32.75	32.86	1,274,957	-0.03(-0.08%)
Mar 08, 2011	32.76	33.01	32.55	32.89	1,165,404	+0.17(+0.51%)
Mar 07, 2011	33.21	33.25	32.63	32.72	1,239,615	-0.35(-1.05%)
Mar 04, 2011	33.19	33.27	32.83	33.07	1,680,155	-0.16(-0.48%)
Mar 03, 2011	33.09	33.27	32.97	33.23	1,141,426	+0.41(+1.24%)
Mar 02, 2011	32.69	33.07	32.69	32.82	3,744,450	+0.25(+0.76%)
Mar 01, 2011	33.14	33.17	32.57	32.57	3,644,502	-0.40(-1.21%)
Feb 28, 2011	33.02	33.11	32.84	32.97	1,275,417	+0.27(+0.84%)
Feb 25, 2011	32.51	32.71	32.50	32.70	2,245,471	+0.44(+1.36%)
Feb 24, 2011	32.34	32.41	32.02	32.26	1,164,278	+0.01(+0.02%)
Feb 23, 2011	32.35	32.45	31.99	32.25	1,524,563	+0.03(+0.08%)
Feb 22, 2011	32.53	32.73	32.19	32.23	2,146,561	-0.95(-2.86%)
Feb 18, 2011	33.06	33.19	32.98	33.17	1,774,950	+0.13(+0.38%)
Feb 17, 2011	32.85	33.07	32.79	33.05	801,481	+0.17(+0.53%)
Feb 16, 2011	32.67	32.94	32.64	32.87	946,324	+0.33(+1.02%)
Feb 15, 2011	32.59	32.62	32.47	32.54	866,573	-0.05(-0.14%)
Feb 14, 2011	32.44	32.62	32.43	32.59	826,010	+0.03(+0.10%)
Feb 11, 2011	32.23	32.58	32.19	32.55	1,172,405	+0.12(+0.37%)
Feb 10, 2011	32.23	32.47	32.09	32.43	912,679	-0.22(-0.67%)
Feb 09, 2011	32.77	32.81	32.54	32.65	1,959,988	-0.27(-0.81%)
Feb 08, 2011	32.81	32.93	32.69	32.92	1,652,582	+0.11(+0.33%)
Feb 07, 2011	32.70	32.88	32.69	32.81	1,864,065	+0.07(+0.20%)
Feb 04, 2011	32.77	32.77	32.51	32.75	1,135,392	-0.03(-0.08%)
Feb 03, 2011	32.70	32.81	32.43	32.77	978,751	+0.00(+0.00%)
Feb 02, 2011	32.78	32.90	32.71	32.77	1,236,579	-0.04(-0.12%)
Feb 01, 2011	32.46	32.86	32.45	32.81	1,603,742	+0.72(+2.24%)
Jan 31, 2011	32.06	32.24	32.01	32.09	1,334,122	+0.30(+0.94%)
Jan 28, 2011	32.42	32.47	31.74	31.79	1,549,602	-0.78(-2.40%)
Jan 27, 2011	32.55	32.69	32.44	32.57	1,446,711	+0.07(+0.21%)
Jan 26, 2011	32.47	32.57	32.39	32.51	1,819,629	+0.20(+0.62%)
Jan 25, 2011	32.20	32.30	32.02	32.30	1,088,421	-0.11(-0.33%)
Jan 24, 2011	32.08	32.41	32.08	32.41	1,182,170	+0.26(+0.81%)
Jan 21, 2011	32.25	32.33	32.07	32.15	1,015,158	+0.08(+0.25%)
Jan 20, 2011	32.09	32.13	31.78	32.07	1,430,275	-0.29(-0.91%)
Jan 19, 2011	32.71	32.73	32.25	32.37	1,438,256	-0.25(-0.78%)
Jan 18, 2011	32.57	32.70	32.53	32.62	1,498,655	+0.19(+0.58%)
Jan 14, 2011	32.16	32.47	32.14	32.43	1,083,718	+0.19(+0.58%)
Jan 13, 2011	32.40	32.46	32.20	32.24	1,418,212	-0.04(-0.12%)
Jan 12, 2011	32.01	32.28	31.95	32.28	1,128,168	+0.66(+2.09%)
Jan 11, 2011	31.49	31.66	31.45	31.62	992,054	+0.27(+0.87%)
Jan 10, 2011	31.26	31.37	31.08	31.35	959,985	-0.09(-0.28%)
Jan 07, 2011	31.70	31.70	31.27	31.44	1,237,667	-0.22(-0.70%)
Jan 06, 2011	32.00	32.00	31.57	31.66	2,283,900	-0.27(-0.84%)
Jan 05, 2011	31.66	31.95	31.64	31.92	2,208,410	-0.12(-0.37%)
Jan 04, 2011	32.30	32.35	31.84	32.04	1,506,622	-0.06(-0.19%)
Jan 03, 2011	32.10	32.23	32.07	32.10	2,719,053	+0.27(+0.84%)
Dec 31, 2010	31.63	31.96	31.63	31.84	1,160,948	+0.17(+0.55%)
Dec 30, 2010	31.67	31.96	31.50	31.66	1,841,237	+0.01(+0.04%)
Dec 29, 2010	31.64	31.76	31.59	31.65	1,394,599	+0.22(+0.70%)
Dec 28, 2010	31.46	31.52	31.34	31.43	1,088,424	+0.09(+0.28%)
Dec 27, 2010	31.32	31.48	31.24	31.34	1,020,391	-0.06(-0.19%)
Dec 23, 2010	31.39	31.46	31.35	31.40	1,278,135	-0.05(-0.15%)
Dec 22, 2010	31.42	31.45	31.35	31.45	1,207,103	+0.10(+0.32%)
Dec 21, 2010	31.34	31.40	31.32	31.35	1,783,563	+0.29(+0.92%)
Dec 20, 2010	31.20	31.20	30.96	31.06	984,780	-0.02(-0.06%)
Dec 17, 2010	31.06	31.10	30.91	31.08	1,038,198	-0.10(-0.34%)
Dec 16, 2010	31.06	31.23	30.96	31.19	950,244	+0.18(+0.59%)
Dec 15, 2010	31.23	31.34	30.94	31.01	1,469,071	-0.44(-1.39%)
Dec 14, 2010	31.42	31.61	31.36	31.44	1,156,684	+0.03(+0.10%)
Dec 13, 2010	31.38	31.57	31.30	31.41	1,449,560	+0.29(+0.92%)
Dec 10, 2010	30.99	31.14	30.89	31.12	982,340	+0.10(+0.32%)
Dec 09, 2010	31.09	31.11	30.86	31.03	1,091,219	+0.03(+0.11%)
Dec 08, 2010	30.99	31.11	30.74	30.99	848,543	+0.03(+0.08%)
Dec 07, 2010	31.39	31.42	30.93	30.97	1,664,613	+0.01(+0.02%)
Dec 06, 2010	30.86	31.01	30.81	30.96	1,103,605	-0.12(-0.38%)
Dec 03, 2010	30.79	31.12	30.76	31.08	870,485	+0.23(+0.74%)
Dec 02, 2010	30.27	30.85	30.25	30.85	2,122,875	+0.62(+2.05%)
Dec 01, 2010	30.07	30.27	30.01	30.23	3,677,565	+0.78(+2.66%)
Nov 30, 2010	29.34	29.66	29.28	29.45	1,615,325	-0.31(-1.03%)
Nov 29, 2010	29.67	29.84	29.38	29.75	1,303,109	-0.17(-0.57%)
Nov 26, 2010	29.94	30.08	29.88	29.92	386,550	-0.52(-1.69%)
Nov 24, 2010	30.24	30.44	30.44	30.44	955,444	+0.52(+1.72%)
Nov 23, 2010	30.19	30.24	29.86	29.92	1,325,841	-0.94(-3.05%)
Nov 22, 2010	30.80	30.95	30.49	30.86	1,200,526	-0.22(-0.69%)
Nov 19, 2010	30.88	31.09	30.69	31.08	1,045,361	+0.01(+0.04%)
Nov 18, 2010	30.97	31.09	30.93	31.06	1,130,723	+0.72(+2.39%)
Nov 17, 2010	30.35	30.50	30.26	30.34	830,840	+0.14(+0.48%)
Nov 16, 2010	30.67	30.69	30.06	30.20	1,728,965	-0.93(-2.98%)
Nov 15, 2010	31.12	31.21	30.94	31.12	1,435,474	+0.14(+0.46%)
Nov 12, 2010	31.16	31.33	30.77	30.98	1,131,475	-0.36(-1.15%)
Nov 11, 2010	31.33	31.38	31.18	31.34	1,491,252	-0.27(-0.85%)
Nov 10, 2010	31.60	31.66	31.20	31.61	1,189,488	+0.14(+0.44%)
Nov 09, 2010	31.99	32.05	31.33	31.47	6,769,606	-0.33(-1.03%)
Nov 08, 2010	31.74	31.83	31.59	31.80	1,286,101	-0.14(-0.45%)
Nov 05, 2010	31.98	32.08	31.83	31.94	2,413,054	-0.16(-0.51%)
Nov 04, 2010	31.93	32.10	31.86	32.10	1,562,919	+0.77(+2.46%)
Nov 03, 2010	31.23	31.35	30.85	31.33	2,260,312	+0.18(+0.57%)
Nov 02, 2010	31.14	31.21	31.03	31.16	1,341,620	+0.43(+1.40%)
Nov 01, 2010	30.87	30.93	30.54	30.73	1,215,722	+0.02(+0.06%)
Oct 29, 2010	30.65	30.77	30.60	30.71	1,768,848	-0.02(-0.06%)
Oct 28, 2010	30.73	30.78	30.55	30.73	3,410,787	+0.30(+0.99%)
Oct 27, 2010	30.52	30.52	30.13	30.42	1,608,694	-0.46(-1.48%)
Oct 25, 2010	31.08	31.21	30.88	30.88	1,981,700	+0.10(+0.34%)
Oct 22, 2010	30.85	30.86	30.67	30.78	1,267,437	+0.08(+0.26%)
Oct 21, 2010	30.91	31.07	30.46	30.70	1,839,333	-0.14(-0.47%)
Oct 20, 2010	30.51	30.95	30.46	30.84	1,518,688	+0.55(+1.81%)
Oct 19, 2010	30.49	30.62	30.15	30.29	2,051,589	-0.75(-2.42%)
Oct 18, 2010	30.87	31.15	30.81	31.05	1,085,444	+0.06(+0.19%)
Oct 15, 2010	31.20	31.21	30.80	30.99	2,265,164	-0.08(-0.25%)
Oct 14, 2010	31.14	31.19	30.92	31.06	1,713,442	+0.10(+0.32%)
Oct 13, 2010	30.91	31.10	30.82	30.97	1,577,305	+0.36(+1.17%)
Oct 12, 2010	30.44	30.65	30.21	30.61	1,306,526	-0.05(-0.15%)
Oct 11, 2010	30.72	30.75	30.54	30.65	814,255	-0.04(-0.13%)
Oct 08, 2010	30.69	30.74	30.41	30.69	2,347,416	+0.23(+0.75%)
Oct 07, 2010	30.78	30.78	30.28	30.46	1,247,251	-0.10(-0.34%)
Oct 06, 2010	30.51	30.61	30.44	30.57	2,382,730	+0.18(+0.58%)
Oct 05, 2010	30.07	30.46	30.01	30.39	1,045,487	+0.76(+2.56%)
Oct 04, 2010	29.80	29.90	29.54	29.63	2,372,536	-0.33(-1.09%)
Oct 01, 2010	29.96	30.02	29.74	29.96	2,167,990	+0.32(+1.08%)
Sep 30, 2010	29.91	29.99	29.43	29.64	2,146,887	-0.06(-0.20%)
Sep 29, 2010	29.73	29.84	29.61	29.70	941,119	-0.03(-0.11%)
Sep 28, 2010	29.61	29.76	29.31	29.73	1,019,979	+0.22(+0.73%)
Sep 27, 2010	29.65	29.67	29.50	29.52	933,356	-0.13(-0.44%)
Sep 24, 2010	29.45	29.70	29.43	29.65	1,139,476	+0.74(+2.55%)
Sep 23, 2010	28.94	29.20	28.86	28.91	1,419,508	-0.31(-1.05%)
Sep 22, 2010	29.32	29.46	29.14	29.22	860,978	+0.02(+0.07%)
Sep 21, 2010	29.28	29.43	28.99	29.20	1,151,910	-0.02(-0.07%)
Sep 20, 2010	28.90	29.29	28.86	29.22	972,093	+0.50(+1.73%)
Sep 17, 2010	28.72	28.94	28.67	28.72	1,580,389	-0.27(-0.95%)
Sep 15, 2010	28.83	29.03	28.71	28.99	1,245,607	+0.03(+0.09%)
Sep 14, 2010	28.80	29.10	28.69	28.97	3,090,221	+0.11(+0.38%)
Sep 13, 2010	28.84	28.88	28.73	28.86	1,029,976	+0.54(+1.91%)
Sep 10, 2010	28.28	28.38	28.24	28.32	557,610	+0.10(+0.35%)
Sep 09, 2010	28.39	28.43	28.14	28.22	577,205	+0.22(+0.79%)
Sep 08, 2010	27.96	28.20	27.96	28.00	802,804	+0.19(+0.68%)
Sep 07, 2010	28.04	28.04	27.77	27.81	1,156,724	-0.35(-1.25%)
Sep 03, 2010	28.13	28.24	28.00	28.16	789,286	+0.25(+0.91%)
Sep 02, 2010	27.68	27.90	27.60	27.90	2,197,587	+0.23(+0.83%)
Sep 01, 2010	27.34	27.80	27.34	27.68	2,048,379	+0.91(+3.42%)
Aug 31, 2010	26.74	27.00	26.68	26.76	13,631	-0.10(-0.36%)
Aug 30, 2010	27.03	27.11	26.84	26.86	1,724,997	-0.30(-1.11%)
Aug 27, 2010	26.76	27.23	26.57	27.16	1,399,820	+0.54(+2.01%)
Aug 26, 2010	26.85	26.96	26.54	26.62	946,688	-0.03(-0.12%)
Aug 25, 2010	26.42	26.74	26.26	26.66	1,605,406	+0.04(+0.15%)
Aug 24, 2010	26.79	26.83	26.50	26.62	1,581,226	-0.49(-1.81%)
Aug 23, 2010	27.33	27.43	27.09	27.11	961,529	-0.06(-0.22%)
Aug 20, 2010	27.12	27.23	27.00	27.17	674,895	-0.27(-0.98%)
Aug 19, 2010	27.79	27.86	27.25	27.43	1,624,184	-0.35(-1.27%)
Aug 18, 2010	27.80	27.93	27.65	27.79	1,553,898	+0.06(+0.21%)
Aug 17, 2010	27.72	27.94	27.64	27.73	1,043,610	+0.33(+1.19%)
Aug 16, 2010	27.23	27.52	27.14	27.40	892,941	+0.18(+0.65%)
Aug 13, 2010	27.23	27.44	27.22	27.23	694,377	-0.07(-0.24%)
Aug 12, 2010	27.04	27.34	27.04	27.29	995,866	-0.03(-0.10%)
Aug 11, 2010	27.59	27.63	27.26	27.32	1,494,402	-1.10(-3.86%)
Aug 10, 2010	28.26	28.54	28.05	28.41	1,584,638	-0.24(-0.82%)
Aug 09, 2010	28.71	28.74	28.60	28.65	1,433,284	+0.02(+0.07%)
Aug 06, 2010	28.63	28.66	28.31	28.63	1,178,304	+0.03(+0.11%)
Aug 05, 2010	28.56	28.60	28.40	28.60	2,002,690	-0.05(-0.18%)
Aug 04, 2010	28.58	28.68	28.40	28.65	1,684	+0.06(+0.21%)
Aug 03, 2010	28.56	28.68	28.36	28.59	1,565,693	-0.07(-0.23%)
Aug 02, 2010	28.34	28.69	28.28	28.66	2,897,288	+0.90(+3.25%)
Jul 30, 2010	27.75	27.85	27.40	27.75	1,354,935	+0.05(+0.16%)
Jul 29, 2010	27.99	28.07	27.48	27.71	1,252,307	+0.11(+0.40%)
Jul 28, 2010	27.70	27.75	27.53	27.60	918,848	-0.17(-0.61%)
Jul 27, 2010	27.92	27.94	27.59	27.77	1,589,876	+0.01(+0.05%)
Jul 26, 2010	27.48	27.75	27.39	27.75	1,294,608	+0.17(+0.62%)
Jul 23, 2010	27.23	27.58	27.09	27.58	1,623,887	+0.27(+1.00%)
Jul 22, 2010	27.04	27.35	27.01	27.31	1,444,377	+0.89(+3.39%)
Jul 21, 2010	26.87	26.90	26.30	26.42	1,084,476	-0.45(-1.68%)
Jul 20, 2010	26.24	26.87	26.19	26.87	802,677	+0.32(+1.21%)
Jul 19, 2010	26.55	26.66	26.33	26.55	1,136,026	+0.20(+0.77%)
Jul 16, 2010	26.34	26.92	26.30	26.34	1,600,269	-0.86(-3.14%)
Jul 15, 2010	27.19	27.24	26.77	27.20	1,181,797	+0.09(+0.34%)
Jul 14, 2010	26.96	27.19	26.90	27.11	899,063	+0.02(+0.07%)
Jul 13, 2010	26.91	27.13	26.88	27.09	2,109,654	+0.48(+1.79%)
Jul 12, 2010	26.55	26.69	26.42	26.61	1,288,023	-0.16(-0.61%)
Jul 09, 2010	26.78	26.80	26.46	26.78	2,681,624	+0.16(+0.61%)
Jul 08, 2010	26.55	26.65	26.29	26.61	2,550,420	+0.19(+0.72%)
Jul 07, 2010	25.85	26.42	25.81	26.42	1,192,455	+0.73(+2.85%)
Jul 06, 2010	25.82	26.09	25.51	25.69	1,352,105	+0.43(+1.71%)
Jul 02, 2010	25.26	25.48	25.05	25.26	1,598,879	+0.06(+0.23%)
Jul 01, 2010	25.31	25.38	24.88	25.20	3,715,477	+0.14(+0.57%)
Jun 30, 2010	25.21	25.51	25.02	25.06	1,693,724	-0.18(-0.72%)
Jun 29, 2010	25.67	25.67	25.08	25.24	1,531	-1.06(-4.05%)
Jun 25, 2010	26.30	26.44	25.98	26.30	1,224,278	+0.12(+0.47%)
Jun 24, 2010	26.46	26.47	26.09	26.18	1,025,208	-0.44(-1.67%)
Jun 23, 2010	26.62	26.78	26.30	26.62	1,272,182	+0.16(+0.59%)
Jun 22, 2010	26.89	27.00	26.40	26.47	1,073,412	-0.35(-1.31%)
Jun 21, 2010	27.19	27.28	26.71	26.82	1,416,556	+0.07(+0.27%)
Jun 18, 2010	26.75	26.85	26.65	26.75	968,371	+0.03(+0.10%)
Jun 17, 2010	26.82	26.82	26.47	26.72	1,278,925	+0.02(+0.07%)
Jun 16, 2010	26.45	26.82	26.42	26.70	3,077,635	-0.04(-0.15%)
Jun 15, 2010	26.32	26.78	26.24	26.74	1,199,866	+0.82(+3.17%)
Jun 14, 2010	26.14	26.34	25.89	25.92	1,374,453	+0.11(+0.43%)
Jun 11, 2010	25.47	25.84	25.42	25.81	1,114,935	+0.09(+0.36%)
Jun 10, 2010	25.50	25.75	25.40	25.72	1,478,564	+0.90(+3.62%)
Jun 09, 2010	25.08	25.33	24.70	24.82	2,071,274	-0.06(-0.25%)
Jun 08, 2010	24.57	24.91	24.36	24.88	2,420,046	+0.48(+1.95%)
Jun 07, 2010	24.88	24.96	24.39	24.41	1,346,215	-0.33(-1.32%)
Jun 04, 2010	24.73	25.29	24.60	24.73	2,248,480	-1.03(-4.00%)
Jun 03, 2010	25.87	26.00	25.48	25.76	1,470,415	-0.04(-0.15%)
Jun 02, 2010	25.27	25.85	25.14	25.80	1,149,274	+0.74(+2.97%)
Jun 01, 2010	25.11	25.71	25.04	25.06	2,623,375	-0.34(-1.34%)
May 28, 2010	25.40	25.73	25.23	25.40	2,455,093	-0.42(-1.62%)
May 27, 2010	25.32	25.82	25.19	25.82	1,252,178	+1.32(+5.38%)
May 26, 2010	24.75	25.08	24.39	24.50	336	-0.25(-1.03%)
May 25, 2010	24.02	24.79	23.82	24.75	3,014,853	-0.09(-0.37%)
May 24, 2010	25.08	25.29	24.84	24.84	1,419,995	-0.57(-2.24%)
May 21, 2010	24.42	25.41	24.39	25.41	4,405,831	+0.61(+2.47%)
May 20, 2010	24.65	25.23	24.59	24.80	2,687,018	-1.02(-3.97%)
May 19, 2010	25.70	25.92	25.33	25.82	2,083,288	-0.01(-0.05%)
May 18, 2010	26.56	26.69	25.70	25.83	1,420,228	-0.56(-2.13%)
May 17, 2010	26.54	26.59	25.80	26.40	1,864,388	+0.00(+0.00%)
May 14, 2010	26.40	26.87	26.17	26.40	1,743,211	-0.72(-2.67%)
May 13, 2010	27.31	27.47	27.08	27.12	1,322,308	-0.35(-1.28%)
May 12, 2010	27.36	27.55	27.30	27.47	1,535,749	+0.34(+1.25%)
May 11, 2010	27.43	27.53	27.10	27.13	1,876,724	-0.42(-1.54%)
May 10, 2010	27.30	27.57	27.30	27.56	2,187,999	+1.71(+6.62%)
May 07, 2010	26.05	26.32	25.23	25.85	5,477,025	+0.61(+2.41%)
May 06, 2010	26.78	27.04	22.20	25.24	5,114,054	-1.64(-6.10%)
May 05, 2010	27.03	27.34	26.87	26.88	2,608,648	-0.67(-2.42%)
May 04, 2010	28.00	28.00	27.44	27.55	2,496,406	-1.14(-3.96%)

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