Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	20.47	20.47	19.33	19.57	3,483,014	-1.74(-8.17%)
Apr 29, 2008	21.66	21.78	21.31	21.31	1,004,480	-0.23(-1.08%)
Apr 28, 2008	21.54	21.70	21.30	21.54	1,095,328	-0.26(-1.21%)
Apr 25, 2008	21.11	21.92	21.11	21.81	1,378,281	+0.78(+3.72%)
Apr 24, 2008	20.93	21.26	20.72	21.03	1,763,668	-0.05(-0.22%)
Apr 23, 2008	21.33	21.35	20.91	21.07	588,228	-0.03(-0.15%)
Apr 22, 2008	21.54	21.56	20.82	21.10	909,739	-0.52(-2.40%)
Apr 21, 2008	21.56	21.72	21.34	21.62	785,331	-0.13(-0.60%)
Apr 18, 2008	21.60	21.82	21.50	21.75	900,714	+0.38(+1.77%)
Apr 17, 2008	21.40	21.67	21.09	21.37	1,242,886	-0.05(-0.25%)
Apr 16, 2008	20.64	21.47	20.58	21.43	1,306,953	+1.04(+5.13%)
Apr 15, 2008	20.23	20.48	20.07	20.38	1,259,778	+0.31(+1.54%)
Apr 14, 2008	20.12	20.27	20.00	20.07	586,931	-0.02(-0.08%)
Apr 11, 2008	20.13	20.41	20.00	20.09	919,856	-0.23(-1.14%)
Apr 10, 2008	20.22	20.52	20.07	20.32	1,082,959	+0.05(+0.23%)
Apr 09, 2008	20.70	20.78	20.17	20.28	1,178,613	-0.52(-2.49%)
Apr 08, 2008	21.01	21.09	20.65	20.79	745,018	-0.28(-1.32%)
Apr 07, 2008	21.04	21.57	21.00	21.07	1,573,648	+0.13(+0.63%)
Apr 04, 2008	20.72	21.08	20.66	20.94	847,748	+0.12(+0.59%)
Apr 03, 2008	20.65	21.13	20.59	20.82	989,435	+0.08(+0.37%)
Apr 02, 2008	20.52	20.93	20.52	20.74	1,057,496	+0.09(+0.45%)
Apr 01, 2008	19.63	20.65	19.61	20.65	1,667,387	+1.11(+5.66%)
Mar 31, 2008	19.34	19.66	19.31	19.54	1,908,818	+0.19(+1.00%)
Mar 28, 2008	19.62	19.69	19.28	19.35	911,884	-0.13(-0.68%)
Mar 27, 2008	19.97	19.97	19.42	19.48	1,166,481	-0.37(-1.87%)
Mar 26, 2008	20.02	20.28	19.70	19.85	1,451,249	-0.32(-1.57%)
Mar 25, 2008	19.73	20.31	19.63	20.17	2,209,066	+0.58(+2.96%)
Mar 24, 2008	18.79	19.83	18.79	19.59	1,557,559	+0.77(+4.11%)
Mar 21, 2008	18.74	18.87	18.53	18.81	2,701,593	+0.00(+0.00%)
Mar 20, 2008	18.74	18.87	18.53	18.81	2,701,593	+0.05(+0.29%)
Mar 19, 2008	19.46	19.46	18.74	18.76	1,838,300	-0.45(-2.34%)
Mar 18, 2008	19.08	19.22	18.76	19.21	2,170,592	+0.37(+1.97%)
Mar 17, 2008	18.67	19.15	18.67	18.84	2,126,874	-0.25(-1.30%)
Mar 14, 2008	19.56	19.61	18.77	19.08	1,465,201	-0.42(-2.14%)
Mar 13, 2008	19.05	19.70	18.91	19.50	1,134,998	+0.22(+1.16%)
Mar 12, 2008	19.36	19.67	19.22	19.28	981,534	-0.08(-0.40%)
Mar 11, 2008	18.70	19.38	18.70	19.35	1,419,743	+0.91(+4.91%)
Mar 10, 2008	18.75	18.80	18.40	18.45	1,992,834	-0.28(-1.49%)
Mar 07, 2008	18.78	19.25	18.62	18.73	1,913,629	-0.23(-1.22%)
Mar 06, 2008	19.15	19.15	18.90	18.96	1,283,756	-0.22(-1.13%)
Mar 05, 2008	18.88	19.42	18.84	19.18	1,810,609	+0.29(+1.52%)
Mar 04, 2008	18.97	19.06	18.64	18.89	1,501,798	-0.27(-1.41%)
Mar 03, 2008	18.74	19.16	18.53	19.16	1,911,259	+0.43(+2.27%)
Feb 29, 2008	19.01	19.06	18.68	18.74	1,920,038	-0.46(-2.38%)
Feb 28, 2008	19.68	19.69	19.08	19.19	1,334,222	-0.68(-3.43%)
Feb 27, 2008	19.86	20.11	19.66	19.87	1,564,244	-0.08(-0.39%)
Feb 26, 2008	19.89	20.11	19.77	19.95	1,293,691	-0.02(-0.08%)
Feb 25, 2008	19.50	19.97	19.34	19.97	1,559,163	+0.46(+2.34%)
Feb 22, 2008	19.56	19.61	19.19	19.51	1,125,337	-0.04(-0.20%)
Feb 21, 2008	19.86	20.14	19.49	19.55	1,400,435	-0.22(-1.10%)
Feb 20, 2008	19.70	19.90	19.66	19.76	1,490,802	-0.10(-0.51%)
Feb 19, 2008	20.10	20.22	19.66	19.87	1,274,983	-0.09(-0.43%)
Feb 18, 2008	19.96	20.03	19.66	19.95	0	+0.00(+0.00%)
Feb 15, 2008	19.96	20.03	19.66	19.95	1,647,542	-0.02(-0.12%)
Feb 14, 2008	20.24	20.35	19.76	19.97	2,011,853	-0.29(-1.41%)
Feb 13, 2008	20.47	20.62	20.09	20.26	1,851,148	-0.02(-0.11%)
Feb 12, 2008	20.52	20.71	20.11	20.28	1,268,538	-0.15(-0.72%)
Feb 11, 2008	20.09	20.51	19.98	20.43	1,058,807	+0.30(+1.50%)
Feb 08, 2008	19.97	20.30	19.91	20.13	1,329,180	+0.01(+0.04%)
Feb 07, 2008	19.92	20.23	19.82	20.12	1,626,384	+0.16(+0.81%)
Feb 06, 2008	20.09	20.40	19.78	19.96	2,944,151	+0.01(+0.04%)
Feb 05, 2008	19.87	20.21	19.79	19.95	1,699,316	-0.16(-0.81%)
Feb 04, 2008	20.40	20.67	20.07	20.11	2,285,895	-0.32(-1.59%)
Feb 01, 2008	20.25	20.52	20.06	20.44	2,009,862	+0.20(+0.99%)
Jan 31, 2008	19.61	20.52	19.43	20.24	3,567,574	+0.99(+5.15%)
Jan 30, 2008	19.04	19.55	18.92	19.25	3,371,974	+0.65(+3.50%)
Jan 29, 2008	18.63	18.95	18.39	18.60	1,875,098	+0.04(+0.21%)
Jan 28, 2008	17.94	18.63	17.94	18.56	1,845,165	+0.56(+3.14%)
Jan 25, 2008	18.35	18.35	17.73	17.99	2,572,480	-0.15(-0.85%)
Jan 24, 2008	18.66	19.19	18.11	18.15	3,181,201	-0.55(-2.94%)
Jan 23, 2008	16.82	18.77	16.64	18.70	4,652,234	+1.47(+8.54%)
Jan 22, 2008	16.38	17.66	16.38	17.23	3,577,174	+0.17(+1.00%)
Jan 21, 2008	16.18	17.76	16.18	17.06	0	+0.00(+0.00%)
Jan 18, 2008	16.18	17.76	16.18	17.06	4,324,647	+1.12(+7.04%)
Jan 17, 2008	16.16	16.23	15.88	15.93	2,892,332	-0.14(-0.87%)
Jan 16, 2008	15.95	16.26	15.76	16.07	2,646,038	+0.00(+0.00%)
Jan 15, 2008	16.06	16.24	16.01	16.07	2,459,996	-0.22(-1.38%)
Jan 14, 2008	15.96	16.34	15.86	16.30	1,504,902	+0.53(+3.39%)
Jan 11, 2008	15.90	16.11	15.65	15.76	1,665,334	-0.29(-1.78%)
Jan 10, 2008	15.73	16.17	15.55	16.05	1,824,852	+0.32(+2.02%)
Jan 09, 2008	15.75	15.79	15.18	15.73	2,478,918	+0.00(+0.00%)
Jan 08, 2008	16.68	16.77	15.70	15.73	2,267,820	-0.89(-5.35%)
Jan 07, 2008	16.89	17.12	16.51	16.62	2,120,418	-0.20(-1.20%)
Jan 04, 2008	17.45	17.50	16.82	16.82	1,828,494	-0.67(-3.85%)
Jan 03, 2008	17.65	17.74	17.45	17.50	1,716,953	-0.15(-0.88%)
Jan 02, 2008	17.80	18.19	17.57	17.65	2,292,242	-0.26(-1.43%)
Jan 01, 2008	17.91	18.03	17.82	17.91	0	+0.00(+0.00%)
Dec 31, 2007	17.91	18.03	17.82	17.91	861,771	-0.04(-0.22%)
Dec 28, 2007	18.00	18.23	17.94	17.95	1,217,989	-0.10(-0.56%)
Dec 27, 2007	18.13	18.28	18.02	18.05	1,017,266	-0.10(-0.55%)
Dec 26, 2007	18.26	18.34	18.05	18.15	1,172,676	-0.12(-0.68%)
Dec 24, 2007	18.12	18.50	18.06	18.27	690,166	+0.08(+0.43%)
Dec 21, 2007	18.29	18.34	18.12	18.19	1,871,734	+0.14(+0.77%)
Dec 20, 2007	17.44	18.05	17.42	18.05	2,108,520	+0.71(+4.11%)
Dec 19, 2007	17.96	17.98	17.34	17.34	1,728,514	-0.59(-3.28%)
Dec 18, 2007	18.01	18.05	17.68	17.93	1,661,388	-0.02(-0.13%)
Dec 17, 2007	18.11	18.22	17.85	17.95	1,577,821	-0.19(-1.07%)
Dec 14, 2007	18.05	18.22	17.96	18.15	2,213,506	-0.11(-0.59%)
Dec 13, 2007	18.08	18.28	18.05	18.26	1,955,769	+0.06(+0.34%)
Dec 12, 2007	18.36	18.50	17.96	18.19	2,336,194	+0.12(+0.64%)
Dec 11, 2007	18.23	18.34	17.98	18.08	2,496,841	-0.12(-0.68%)
Dec 10, 2007	18.26	18.27	18.09	18.20	2,004,265	-0.04(-0.21%)
Dec 07, 2007	18.36	18.57	18.15	18.24	2,511,265	-0.12(-0.63%)
Dec 06, 2007	18.08	18.40	17.92	18.36	1,151,602	+0.27(+1.50%)
Dec 05, 2007	18.22	18.22	17.94	18.09	911,650	+0.12(+0.65%)
Dec 04, 2007	17.99	18.27	17.95	17.97	1,278,462	-0.05(-0.30%)
Dec 03, 2007	17.94	18.31	17.73	18.02	1,167,405	-0.06(-0.34%)
Nov 30, 2007	18.11	18.29	17.82	18.09	2,298,248	+0.15(+0.82%)
Nov 29, 2007	18.25	18.40	17.90	17.94	2,003,204	-0.40(-2.19%)
Nov 28, 2007	17.85	20.35	17.85	18.34	3,399,033	+0.50(+2.82%)
Nov 27, 2007	17.77	17.98	17.57	17.84	1,699,292	+0.11(+0.61%)
Nov 26, 2007	17.85	18.30	17.70	17.73	1,570,672	-0.21(-1.16%)
Nov 23, 2007	17.79	18.00	17.71	17.94	445,499	+0.25(+1.40%)
Nov 21, 2007	17.85	18.02	17.68	17.69	2,211,354	-0.36(-1.97%)
Nov 20, 2007	17.72	18.18	17.71	18.05	2,062,098	+0.34(+1.92%)
Nov 19, 2007	18.15	18.19	17.64	17.71	1,754,163	-0.56(-3.09%)
Nov 16, 2007	18.16	18.41	17.98	18.27	2,914,542	+0.06(+0.34%)
Nov 15, 2007	18.42	18.67	18.10	18.21	2,411,660	-0.22(-1.22%)
Nov 14, 2007	19.08	19.11	18.43	18.43	1,606,518	-0.57(-3.01%)
Nov 13, 2007	18.58	19.02	18.50	19.01	1,581,661	+0.50(+2.72%)
Nov 12, 2007	18.54	18.96	18.46	18.50	2,318,225	-0.22(-1.16%)
Nov 09, 2007	18.89	18.99	18.67	18.72	2,055,381	-0.43(-2.22%)
Nov 08, 2007	19.00	19.18	18.74	19.15	2,696,595	+0.10(+0.53%)
Nov 07, 2007	18.83	19.37	18.70	19.05	2,749,554	-0.01(-0.04%)
Nov 06, 2007	18.74	19.10	18.60	19.05	1,512,784	+0.29(+1.57%)
Nov 05, 2007	18.62	18.89	18.57	18.76	964,455	-0.06(-0.33%)
Nov 02, 2007	18.85	19.08	18.63	18.82	929,741	-0.06(-0.33%)
Nov 01, 2007	19.22	19.37	18.88	18.88	1,275,535	-0.41(-2.13%)
Oct 31, 2007	19.24	19.53	19.07	19.29	1,641,100	+0.10(+0.52%)
Oct 30, 2007	19.11	19.50	19.04	19.19	1,119,695	+0.04(+0.20%)
Oct 29, 2007	19.16	19.29	18.95	19.15	1,025,494	+0.02(+0.12%)
Oct 26, 2007	19.25	19.42	19.01	19.13	1,283,418	-0.01(-0.04%)
Oct 25, 2007	19.36	19.46	18.93	19.14	1,717,857	-0.35(-1.79%)
Oct 24, 2007	18.63	19.63	18.29	19.49	3,051,930	-0.16(-0.83%)
Oct 23, 2007	19.59	19.83	19.39	19.65	1,631,667	+0.01(+0.04%)
Oct 22, 2007	19.49	19.69	19.35	19.64	1,596,390	+0.02(+0.12%)
Oct 19, 2007	20.23	20.23	19.62	19.62	1,821,880	-0.65(-3.21%)
Oct 18, 2007	20.14	20.51	20.13	20.27	1,130,937	+0.12(+0.58%)
Oct 17, 2007	20.10	20.25	19.92	20.15	842,130	+0.10(+0.50%)
Oct 16, 2007	20.23	20.31	19.97	20.05	812,021	-0.15(-0.77%)
Oct 15, 2007	20.62	20.72	20.14	20.21	837,090	-0.33(-1.62%)
Oct 12, 2007	20.59	20.74	20.43	20.54	1,007,273	-0.05(-0.26%)
Oct 11, 2007	20.95	21.13	20.50	20.59	1,073,693	-0.23(-1.12%)
Oct 10, 2007	21.04	21.10	20.68	20.82	967,474	-0.26(-1.21%)
Oct 09, 2007	21.28	21.30	20.98	21.08	895,110	-0.24(-1.13%)
Oct 08, 2007	21.04	21.45	20.87	21.32	1,194,385	+0.28(+1.32%)
Oct 05, 2007	20.84	21.13	20.82	21.04	800,391	+0.39(+1.91%)
Oct 04, 2007	20.73	20.78	20.54	20.65	1,570,546	-0.15(-0.74%)
Oct 03, 2007	20.58	20.93	20.38	20.80	1,856,381	+0.11(+0.52%)
Oct 02, 2007	19.98	20.93	19.97	20.69	1,931,071	+0.71(+3.56%)
Oct 01, 2007	19.83	20.00	19.56	19.98	1,163,243	+0.20(+1.02%)
Sep 28, 2007	19.91	19.99	19.51	19.78	1,343,118	-0.23(-1.16%)
Sep 27, 2007	19.66	20.05	19.64	20.01	1,404,368	+0.43(+2.21%)
Sep 26, 2007	19.58	19.81	19.52	19.58	1,091,654	+0.15(+0.80%)
Sep 25, 2007	19.52	19.63	19.38	19.42	1,223,718	-0.26(-1.30%)
Sep 24, 2007	20.17	20.21	19.53	19.68	1,606,081	-0.53(-2.64%)
Sep 21, 2007	20.41	20.67	20.17	20.21	1,329,808	+0.04(+0.19%)
Sep 20, 2007	20.32	20.42	20.07	20.17	857,119	-0.22(-1.10%)
Sep 19, 2007	20.11	20.60	20.11	20.40	1,210,408	+0.39(+1.93%)
Sep 18, 2007	19.41	20.01	19.28	20.01	1,087,519	+0.59(+3.03%)
Sep 17, 2007	19.52	19.73	19.37	19.42	957,136	-0.21(-1.06%)
Sep 14, 2007	19.51	19.78	19.42	19.63	807,499	+0.05(+0.24%)
Sep 13, 2007	19.68	19.77	19.47	19.59	771,963	+0.08(+0.40%)
Sep 12, 2007	19.47	19.59	19.34	19.51	1,249,691	+0.02(+0.12%)
Sep 11, 2007	19.34	19.65	19.26	19.49	1,090,104	+0.26(+1.33%)
Sep 10, 2007	19.79	19.79	18.99	19.23	1,541,988	-0.46(-2.32%)
Sep 07, 2007	19.97	20.06	19.62	19.69	1,170,221	-0.32(-1.62%)
Sep 06, 2007	20.05	20.14	19.85	20.01	764,727	+0.15(+0.78%)
Sep 05, 2007	20.28	20.28	19.81	19.86	1,369,091	-0.50(-2.43%)
Sep 04, 2007	20.49	20.60	20.10	20.35	1,376,715	-0.12(-0.57%)
Aug 31, 2007	20.41	20.71	20.25	20.47	1,054,310	+0.17(+0.84%)
Aug 30, 2007	20.06	20.47	20.00	20.30	1,019,032	+0.02(+0.08%)
Aug 29, 2007	20.00	20.30	19.81	20.28	1,224,235	+0.33(+1.67%)
Aug 28, 2007	20.13	20.24	19.92	19.95	1,481,384	-0.33(-1.64%)
Aug 27, 2007	20.69	20.73	20.23	20.28	1,141,917	-0.42(-2.02%)
Aug 24, 2007	20.58	20.73	20.41	20.70	1,211,700	+0.15(+0.75%)
Aug 23, 2007	21.05	21.17	20.50	20.55	1,449,078	-0.36(-1.74%)
Aug 22, 2007	20.73	21.10	20.71	20.91	1,173,193	+0.36(+1.77%)
Aug 21, 2007	20.62	20.90	20.45	20.55	1,480,996	-0.33(-1.56%)
Aug 20, 2007	20.85	21.07	20.52	20.87	1,321,323	+0.05(+0.22%)
Aug 17, 2007	21.63	22.93	20.64	20.82	2,249,105	+0.22(+1.09%)
Aug 16, 2007	20.39	20.65	20.03	20.60	2,019,317	-0.04(-0.19%)
Aug 15, 2007	21.35	21.50	20.58	20.64	1,906,824	-0.87(-4.06%)
Aug 14, 2007	21.51	21.75	21.32	21.51	3,551,507	+0.04(+0.18%)
Aug 13, 2007	21.09	21.50	21.00	21.47	3,873,643	+1.02(+4.99%)
Aug 10, 2007	19.11	20.82	18.98	20.45	3,933,139	+1.43(+7.53%)
Aug 09, 2007	18.69	19.43	18.67	19.02	3,844,374	-0.12(-0.65%)
Aug 08, 2007	19.59	19.59	18.81	19.15	4,183,255	+0.23(+1.23%)
Aug 07, 2007	19.26	19.45	18.74	18.91	3,185,035	-0.43(-2.24%)
Aug 06, 2007	19.82	19.87	19.05	19.35	3,956,224	-0.41(-2.08%)
Aug 03, 2007	19.80	20.24	19.69	19.76	2,776,926	-0.48(-2.37%)
Aug 02, 2007	20.98	21.25	20.17	20.24	7,095,353	-0.73(-3.47%)
Aug 01, 2007	21.01	21.23	20.57	20.96	2,261,603	-0.12(-0.59%)
Jul 31, 2007	21.56	21.71	21.06	21.09	2,473,409	-0.37(-1.73%)
Jul 30, 2007	20.96	21.60	20.87	21.46	2,058,873	+0.48(+2.29%)
Jul 27, 2007	21.43	21.61	20.96	20.98	1,957,038	-0.52(-2.41%)
Jul 26, 2007	22.28	22.30	21.28	21.50	3,562,144	-1.16(-5.12%)
Jul 25, 2007	22.29	22.93	22.25	22.66	3,313,721	-0.55(-2.37%)
Jul 24, 2007	23.21	23.42	22.90	23.21	1,438,542	-0.04(-0.17%)
Jul 23, 2007	23.30	23.43	23.16	23.25	781,138	+0.11(+0.47%)
Jul 20, 2007	23.80	24.01	23.06	23.14	1,417,032	-0.74(-3.11%)
Jul 19, 2007	23.80	23.92	23.72	23.88	748,477	+0.19(+0.78%)
Jul 18, 2007	23.68	23.78	23.43	23.70	688,099	-0.06(-0.26%)
Jul 17, 2007	23.71	23.92	23.53	23.76	1,156,135	+0.03(+0.13%)
Jul 16, 2007	24.11	24.13	23.59	23.73	827,873	-0.46(-1.89%)
Jul 13, 2007	24.20	24.38	24.08	24.18	937,301	+0.02(+0.06%)
Jul 12, 2007	24.10	24.25	23.98	24.17	1,195,677	+0.11(+0.45%)
Jul 11, 2007	23.76	24.19	23.74	24.06	1,140,887	+0.31(+1.30%)
Jul 10, 2007	24.01	24.05	23.75	23.75	1,281,372	-0.26(-1.10%)
Jul 09, 2007	24.22	24.30	23.95	24.01	813,313	-0.23(-0.96%)
Jul 06, 2007	24.28	24.32	24.11	24.25	562,755	-0.01(-0.03%)
Jul 05, 2007	24.21	24.35	24.11	24.25	700,116	+0.05(+0.19%)
Jul 03, 2007	24.36	24.37	24.20	24.21	405,235	-0.15(-0.60%)
Jul 02, 2007	24.06	24.35	23.94	24.35	817,825	+0.35(+1.45%)
Jun 29, 2007	24.11	24.35	23.88	24.01	923,409	-0.07(-0.29%)
Jun 28, 2007	24.11	24.25	23.93	24.08	1,243,876	-0.04(-0.16%)
Jun 27, 2007	23.80	24.11	23.59	24.11	1,234,400	+0.20(+0.84%)
Jun 26, 2007	24.18	24.32	23.88	23.91	1,239,483	-0.18(-0.74%)
Jun 25, 2007	24.18	24.42	24.03	24.09	1,741,246	-0.09(-0.38%)
Jun 22, 2007	24.04	24.25	23.99	24.18	1,311,355	+0.04(+0.16%)
Jun 21, 2007	24.15	24.17	23.86	24.14	2,281,129	-0.01(-0.03%)
Jun 20, 2007	24.25	24.52	24.12	24.15	1,149,416	+0.00(+0.00%)
Jun 19, 2007	24.04	24.19	23.71	24.15	1,703,126	+0.08(+0.32%)
Jun 18, 2007	24.14	24.41	24.01	24.08	1,221,133	-0.05(-0.22%)
Jun 15, 2007	24.25	24.52	24.11	24.13	1,510,846	+0.01(+0.03%)
Jun 14, 2007	24.09	24.34	24.06	24.12	789,149	+0.07(+0.29%)
Jun 13, 2007	23.95	24.17	23.80	24.05	1,489,008	+0.26(+1.07%)
Jun 12, 2007	23.87	24.13	23.69	23.80	881,283	-0.19(-0.77%)
Jun 11, 2007	24.08	24.11	23.82	23.98	619,095	-0.12(-0.51%)
Jun 08, 2007	23.77	24.11	23.77	24.11	1,150,062	+0.34(+1.43%)
Jun 07, 2007	24.21	24.32	23.77	23.77	2,057,578	-0.44(-1.82%)
Jun 06, 2007	24.66	24.66	24.21	24.21	1,541,342	-0.49(-1.97%)
Jun 05, 2007	24.76	24.77	24.49	24.69	1,046,298	-0.08(-0.31%)
Jun 04, 2007	24.66	24.81	24.42	24.77	965,148	-0.05(-0.22%)
Jun 01, 2007	25.00	25.24	24.77	24.83	1,615,385	-0.17(-0.68%)
May 31, 2007	24.98	25.35	24.90	25.00	1,207,565	+0.12(+0.50%)
May 30, 2007	24.61	24.89	24.53	24.87	1,025,235	+0.19(+0.75%)
May 29, 2007	25.00	25.13	24.59	24.69	1,795,131	-0.21(-0.84%)
May 25, 2007	24.91	25.16	24.73	24.90	1,102,897	+0.11(+0.44%)
May 24, 2007	25.26	25.53	24.76	24.79	1,138,820	-0.49(-1.93%)
May 23, 2007	25.73	25.89	24.83	25.27	1,240,000	-0.41(-1.60%)
May 22, 2007	25.79	25.87	25.58	25.68	485,998	-0.12(-0.48%)
May 21, 2007	25.66	26.02	25.65	25.81	1,005,077	+0.05(+0.21%)
May 18, 2007	25.72	25.90	25.64	25.75	793,413	+0.18(+0.70%)
May 17, 2007	25.78	25.90	25.55	25.58	604,105	-0.31(-1.20%)
May 16, 2007	25.99	26.21	25.74	25.89	569,345	-0.09(-0.33%)
May 15, 2007	25.89	26.20	25.88	25.97	652,305	+0.09(+0.33%)
May 14, 2007	25.96	26.16	25.82	25.89	718,336	-0.06(-0.24%)
May 11, 2007	25.62	25.99	25.62	25.95	702,184	+0.37(+1.45%)
May 10, 2007	25.73	25.79	25.50	25.58	672,334	-0.26(-1.02%)
May 09, 2007	25.51	25.86	25.39	25.84	649,915	+0.33(+1.30%)
May 08, 2007	25.25	25.55	25.15	25.51	525,798	+0.12(+0.49%)
May 07, 2007	25.41	25.55	25.22	25.38	1,018,386	-0.21(-0.82%)
May 04, 2007	25.60	25.65	25.33	25.59	683,447	+0.11(+0.42%)
May 03, 2007	25.55	25.68	25.33	25.48	719,758	+0.02(+0.06%)
May 02, 2007	25.41	25.56	25.23	25.47	977,454	-0.07(-0.27%)

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