Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2008	22.87	23.23	22.61	22.87	1,956,299	+0.17(+0.74%)
Jun 27, 2008	22.13	22.87	21.40	22.70	10,340,077	+0.81(+3.70%)
Jun 26, 2008	22.41	22.41	21.80	21.89	2,205,877	-0.53(-2.37%)
Jun 25, 2008	22.24	22.78	22.11	22.42	1,944,900	+0.14(+0.63%)
Jun 24, 2008	22.58	22.81	22.10	22.29	2,042,704	-0.59(-2.59%)
Jun 23, 2008	23.25	23.44	22.75	22.88	1,325,180	-0.21(-0.90%)
Jun 20, 2008	24.01	24.02	22.75	23.08	2,749,252	-1.08(-4.49%)
Jun 19, 2008	23.49	24.19	23.35	24.17	1,043,706	+0.68(+2.88%)
Jun 18, 2008	23.37	23.76	23.07	23.49	1,628,090	+0.09(+0.41%)
Jun 17, 2008	24.07	24.09	23.34	23.40	799,406	-0.56(-2.36%)
Jun 16, 2008	23.26	24.14	23.10	23.96	1,181,638	+0.63(+2.68%)
Jun 13, 2008	23.13	23.34	22.42	23.34	812,305	+0.40(+1.76%)
Jun 12, 2008	22.73	23.30	22.56	22.93	906,634	+0.22(+0.98%)
Jun 11, 2008	23.31	23.53	22.64	22.71	1,275,869	-0.75(-3.19%)
Jun 10, 2008	23.02	23.50	22.64	23.46	1,364,306	+0.51(+2.22%)
Jun 09, 2008	23.17	23.49	22.95	22.95	1,088,077	-0.11(-0.48%)
Jun 06, 2008	23.70	23.98	23.02	23.06	978,006	-0.91(-3.78%)
Jun 05, 2008	23.43	23.97	23.33	23.97	745,478	+0.60(+2.56%)
Jun 04, 2008	23.11	23.53	22.76	23.37	1,410,428	+0.12(+0.53%)
Jun 03, 2008	23.03	23.27	22.71	23.25	1,600,729	+0.29(+1.27%)
Jun 02, 2008	23.43	23.47	22.96	22.96	1,336,563	-0.69(-2.93%)
May 30, 2008	23.90	24.29	23.53	23.65	2,113,609	-0.30(-1.26%)
May 29, 2008	23.83	24.04	23.39	23.95	1,944,832	+0.25(+1.04%)
May 28, 2008	23.25	23.74	23.03	23.71	1,346,652	+0.66(+2.86%)
May 27, 2008	23.10	23.39	22.81	23.05	935,102	+0.07(+0.32%)
May 26, 2008	22.39	23.03	22.26	22.97	0	+0.00(+0.00%)
May 23, 2008	22.39	23.03	22.26	22.97	944,678	+0.39(+1.73%)
May 22, 2008	22.94	23.00	22.42	22.58	1,557,044	-0.40(-1.75%)
May 21, 2008	23.61	23.71	22.89	22.98	1,273,443	-0.46(-1.96%)
May 20, 2008	23.48	23.76	23.25	23.44	2,006,246	-0.30(-1.27%)
May 19, 2008	23.49	23.91	23.21	23.74	1,544,851	+0.15(+0.64%)
May 16, 2008	23.67	23.79	23.16	23.59	1,369,999	+0.07(+0.28%)
May 15, 2008	23.34	23.75	22.99	23.53	2,609,347	+0.19(+0.81%)
May 14, 2008	23.00	23.34	22.75	23.34	1,686,077	+0.46(+2.00%)
May 13, 2008	22.73	23.06	22.52	22.88	1,914,615	+0.18(+0.79%)
May 12, 2008	22.25	22.84	22.15	22.70	2,258,034	+0.64(+2.91%)
May 09, 2008	21.92	22.54	21.78	22.06	968,956	-0.11(-0.48%)
May 08, 2008	21.27	22.70	21.27	22.16	2,921,903	+1.11(+5.29%)
May 07, 2008	21.47	21.65	20.92	21.05	1,051,360	-0.42(-1.98%)
May 06, 2008	21.27	21.55	21.15	21.47	1,276,783	+0.19(+0.89%)
May 05, 2008	21.56	21.61	21.25	21.28	1,155,013	-0.39(-1.81%)
May 02, 2008	22.11	22.11	21.46	21.68	1,336,910	-0.24(-1.10%)
May 01, 2008	21.79	22.11	21.45	21.92	1,492,998	+0.25(+1.16%)
Apr 30, 2008	22.20	22.28	21.64	21.66	876,269	-0.42(-1.90%)
Apr 29, 2008	22.14	22.40	21.60	22.08	1,727,937	-0.09(-0.40%)
Apr 28, 2008	22.69	23.05	22.10	22.17	1,890,536	-0.87(-3.76%)
Apr 25, 2008	23.07	23.26	22.87	23.04	1,725,095	-0.02(-0.10%)
Apr 24, 2008	22.70	23.34	22.68	23.06	2,530,341	+0.58(+2.56%)
Apr 23, 2008	22.05	22.53	21.82	22.49	1,303,001	+0.56(+2.58%)
Apr 22, 2008	22.03	22.25	21.76	21.92	1,433,417	-0.25(-1.13%)
Apr 21, 2008	22.00	22.42	21.94	22.17	834,658	+0.02(+0.10%)
Apr 18, 2008	22.18	22.63	21.80	22.15	2,511,589	+0.41(+1.90%)
Apr 17, 2008	21.58	21.76	21.14	21.74	823,316	+0.05(+0.23%)
Apr 16, 2008	20.79	21.77	20.67	21.69	1,947,962	+1.13(+5.49%)
Apr 15, 2008	20.59	20.69	20.18	20.56	725,832	+0.15(+0.71%)
Apr 14, 2008	20.37	20.69	20.27	20.41	1,012,475	-0.01(-0.03%)
Apr 11, 2008	20.46	20.95	20.26	20.42	1,076,399	-0.26(-1.24%)
Apr 10, 2008	20.29	20.78	20.17	20.68	947,213	+0.41(+2.04%)
Apr 09, 2008	20.74	20.88	20.22	20.26	1,393,523	-0.37(-1.79%)
Apr 08, 2008	20.78	21.08	20.52	20.63	933,326	-0.14(-0.67%)
Apr 07, 2008	21.08	21.25	20.62	20.77	948,410	-0.26(-1.25%)
Apr 04, 2008	21.02	21.37	20.64	21.03	1,583,118	-0.04(-0.19%)
Apr 03, 2008	20.46	21.19	20.45	21.07	1,817,072	+0.25(+1.21%)
Apr 02, 2008	20.68	20.83	20.14	20.82	1,126,198	+0.08(+0.40%)
Apr 01, 2008	20.08	20.76	19.81	20.74	1,314,389	+0.89(+4.48%)
Mar 31, 2008	19.74	20.21	19.61	19.85	1,470,971	+0.11(+0.54%)
Mar 28, 2008	20.23	20.41	19.69	19.74	780,559	-0.44(-2.16%)
Mar 27, 2008	20.41	20.69	20.03	20.18	982,674	-0.10(-0.50%)
Mar 26, 2008	20.73	20.98	20.03	20.28	2,475,421	-0.65(-3.10%)
Mar 25, 2008	20.80	20.97	20.14	20.93	2,101,559	+0.10(+0.48%)
Mar 24, 2008	19.90	21.04	19.90	20.83	2,024,177	+0.89(+4.46%)
Mar 21, 2008	19.44	20.03	19.09	19.94	2,781,145	+0.00(+0.00%)
Mar 20, 2008	19.44	20.03	19.09	19.94	2,781,145	+0.70(+3.66%)
Mar 19, 2008	19.33	19.91	19.08	19.23	2,135,071	+0.07(+0.35%)
Mar 18, 2008	18.56	19.17	18.25	19.17	2,190,359	+1.03(+5.67%)
Mar 17, 2008	17.72	18.29	17.49	18.14	1,258,660	-0.08(-0.46%)
Mar 14, 2008	19.07	19.21	17.77	18.22	1,860,659	-0.64(-3.41%)
Mar 13, 2008	18.81	18.99	18.11	18.86	1,583,811	-0.20(-1.06%)
Mar 12, 2008	19.28	19.65	18.93	19.06	2,272,458	-0.34(-1.76%)
Mar 11, 2008	18.45	19.42	18.04	19.41	2,101,384	+1.48(+8.23%)
Mar 10, 2008	18.65	18.76	17.93	17.93	2,615,986	-0.80(-4.27%)
Mar 07, 2008	18.45	18.94	18.19	18.73	1,756,965	+0.12(+0.63%)
Mar 06, 2008	19.20	19.71	18.31	18.61	2,208,644	-0.65(-3.40%)
Mar 05, 2008	19.59	19.71	19.05	19.27	1,748,776	-0.02(-0.12%)
Mar 04, 2008	20.38	20.38	18.93	19.29	2,987,903	-1.19(-5.79%)
Mar 03, 2008	20.24	20.62	19.91	20.47	1,347,913	+0.40(+2.01%)
Feb 29, 2008	20.38	20.57	19.89	20.07	1,429,475	-0.60(-2.92%)
Feb 28, 2008	20.15	20.78	20.10	20.68	2,674,542	+0.46(+2.30%)
Feb 27, 2008	20.85	21.14	19.98	20.21	2,648,160	-0.75(-3.57%)
Feb 26, 2008	20.69	21.37	20.69	20.96	1,528,923	+0.03(+0.13%)
Feb 25, 2008	20.09	20.93	19.69	20.93	1,327,881	+0.81(+4.00%)
Feb 22, 2008	20.17	20.35	19.69	20.13	1,208,468	+0.03(+0.14%)
Feb 21, 2008	20.43	20.83	19.98	20.10	1,252,999	-0.15(-0.75%)
Feb 20, 2008	19.60	20.26	19.47	20.25	1,211,353	+0.48(+2.40%)
Feb 19, 2008	19.96	20.15	19.70	19.77	1,075,742	+0.04(+0.20%)
Feb 18, 2008	19.59	19.94	19.31	19.74	0	+0.00(+0.00%)
Feb 15, 2008	19.59	19.94	19.31	19.74	869,812	+0.03(+0.17%)
Feb 14, 2008	19.72	19.99	19.51	19.70	2,678,656	-0.02(-0.09%)
Feb 13, 2008	19.72	19.77	19.08	19.72	1,104,482	+0.26(+1.35%)
Feb 12, 2008	19.15	19.57	19.01	19.46	1,265,994	+0.24(+1.25%)
Feb 11, 2008	19.49	19.49	18.87	19.22	1,639,788	-0.31(-1.58%)
Feb 08, 2008	20.07	20.39	19.36	19.52	977,156	-0.65(-3.24%)
Feb 07, 2008	19.72	20.28	19.47	20.18	1,601,733	+0.38(+1.92%)
Feb 06, 2008	20.28	20.51	19.69	19.80	1,264,273	-0.30(-1.48%)
Feb 05, 2008	20.24	20.81	20.08	20.09	1,918,308	-0.59(-2.86%)
Feb 04, 2008	20.39	20.91	20.23	20.69	3,100,006	+0.28(+1.37%)
Feb 01, 2008	19.84	20.64	19.79	20.41	11,469,629	+0.41(+2.07%)
Jan 31, 2008	19.81	20.53	19.16	19.99	12,683,279	-0.63(-3.06%)
Jan 30, 2008	20.99	21.56	20.50	20.62	1,198,562	-0.42(-1.99%)
Jan 29, 2008	21.57	21.90	21.04	21.04	1,341,422	-0.17(-0.79%)
Jan 28, 2008	20.73	21.22	20.21	21.21	959,027	+0.62(+3.01%)
Jan 25, 2008	20.92	21.11	20.19	20.59	1,488,514	-0.07(-0.32%)
Jan 24, 2008	21.13	21.42	20.57	20.66	3,354,768	+0.10(+0.46%)
Jan 23, 2008	18.72	20.95	18.70	20.56	4,612,626	+1.32(+6.86%)
Jan 22, 2008	18.41	19.67	18.07	19.24	1,964,369	+0.82(+4.43%)
Jan 21, 2008	19.19	19.19	18.19	18.43	0	+0.00(+0.00%)
Jan 18, 2008	19.19	19.19	18.19	18.43	2,860,099	-0.59(-3.12%)
Jan 17, 2008	19.47	19.62	18.95	19.02	1,234,693	-0.46(-2.35%)
Jan 16, 2008	19.09	19.81	18.92	19.48	1,167,619	+0.37(+1.96%)
Jan 15, 2008	19.53	19.68	19.10	19.10	1,003,601	-0.78(-3.94%)
Jan 14, 2008	19.55	20.00	19.18	19.89	1,152,773	+0.50(+2.60%)
Jan 11, 2008	19.38	19.80	18.86	19.38	1,341,072	-0.15(-0.74%)
Jan 10, 2008	19.29	19.85	18.81	19.53	2,885,601	+0.06(+0.29%)
Jan 09, 2008	18.93	19.61	18.51	19.47	2,301,612	+0.55(+2.93%)
Jan 08, 2008	19.70	19.81	18.77	18.92	3,354,401	-0.69(-3.51%)
Jan 07, 2008	19.80	19.98	19.20	19.61	2,408,572	-0.06(-0.31%)
Jan 04, 2008	20.44	20.82	19.58	19.67	1,884,503	-1.15(-5.53%)
Jan 03, 2008	21.65	21.92	20.71	20.82	1,429,019	-0.70(-3.27%)
Jan 02, 2008	21.42	21.91	21.25	21.52	2,006,846	+0.07(+0.34%)
Jan 01, 2008	21.31	21.61	21.08	21.45	720,443	+0.00(+0.00%)
Dec 31, 2007	21.31	21.61	21.08	21.45	720,443	+0.13(+0.60%)
Dec 28, 2007	21.80	22.26	21.32	21.32	885,051	-0.48(-2.21%)
Dec 27, 2007	22.40	22.59	21.75	21.80	976,235	-0.73(-3.25%)
Dec 26, 2007	22.39	22.55	22.22	22.54	825,454	+0.12(+0.55%)
Dec 24, 2007	21.64	22.42	21.59	22.41	555,012	+1.00(+4.67%)
Dec 21, 2007	21.73	22.07	21.20	21.41	1,978,406	+0.11(+0.52%)
Dec 20, 2007	21.47	21.68	21.11	21.30	1,183,896	+0.03(+0.16%)
Dec 19, 2007	21.07	21.37	20.84	21.27	1,231,936	+0.34(+1.60%)
Dec 18, 2007	20.90	21.41	20.35	20.93	2,418,231	+0.53(+2.58%)
Dec 17, 2007	20.69	20.91	20.26	20.41	1,735,331	-0.83(-3.92%)
Dec 14, 2007	21.50	22.09	21.20	21.24	1,069,244	-0.55(-2.54%)
Dec 13, 2007	22.56	22.70	21.27	21.79	1,842,112	-0.98(-4.32%)
Dec 12, 2007	23.20	23.57	22.24	22.78	2,926,324	+0.41(+1.85%)
Dec 11, 2007	22.77	23.14	22.27	22.36	2,061,529	-0.28(-1.23%)
Dec 10, 2007	21.83	22.64	21.83	22.64	828,798	+0.84(+3.85%)
Dec 07, 2007	21.51	22.17	21.41	21.80	4,708,218	+0.42(+1.96%)
Dec 06, 2007	21.23	21.50	21.03	21.39	1,871,088	+0.30(+1.43%)
Dec 05, 2007	20.67	21.14	20.62	21.08	1,228,969	+0.74(+3.63%)
Dec 04, 2007	20.80	20.95	20.35	20.35	1,639,460	-0.77(-3.63%)
Dec 03, 2007	21.14	21.32	20.54	21.11	1,428,581	-0.22(-1.05%)
Nov 30, 2007	21.23	21.45	20.96	21.33	1,613,373	+0.31(+1.49%)
Nov 29, 2007	21.25	21.26	20.64	21.02	1,157,424	-0.30(-1.42%)
Nov 28, 2007	20.41	21.32	20.33	21.32	2,188,445	+1.10(+5.45%)
Nov 27, 2007	19.99	20.31	19.60	20.22	1,493,511	+0.26(+1.32%)
Nov 26, 2007	21.05	21.05	19.96	19.96	1,727,103	-1.15(-5.43%)
Nov 23, 2007	20.89	21.16	20.64	21.11	1,013,439	+0.42(+2.03%)
Nov 21, 2007	21.28	21.46	20.61	20.69	1,967,853	-0.75(-3.52%)
Nov 20, 2007	21.80	22.02	20.95	21.44	1,824,942	-0.31(-1.41%)
Nov 19, 2007	21.75	21.99	21.55	21.75	1,640,176	-0.28(-1.27%)
Nov 16, 2007	22.23	22.35	21.44	22.03	1,409,621	-0.15(-0.66%)
Nov 15, 2007	21.88	22.18	21.55	22.17	834,754	+0.20(+0.89%)
Nov 14, 2007	22.58	22.86	21.86	21.98	985,357	-0.29(-1.31%)
Nov 13, 2007	21.77	22.27	21.70	22.27	1,911,154	+0.74(+3.45%)
Nov 12, 2007	22.14	22.41	21.46	21.52	1,352,743	-0.65(-2.93%)
Nov 09, 2007	22.07	22.72	22.07	22.17	2,081,610	-0.30(-1.32%)
Nov 08, 2007	22.96	23.40	21.92	22.47	2,623,244	-0.54(-2.36%)
Nov 07, 2007	24.18	24.19	22.58	23.01	1,805,624	-1.13(-4.68%)
Nov 06, 2007	23.25	24.14	22.91	24.14	2,159,595	+0.94(+4.05%)
Nov 05, 2007	22.76	23.50	22.75	23.20	2,064,007	-0.02(-0.07%)
Nov 02, 2007	23.54	23.74	22.67	23.22	1,343,442	-0.04(-0.19%)
Nov 01, 2007	24.23	24.23	22.92	23.26	2,420,914	-1.33(-5.41%)
Oct 31, 2007	24.09	24.72	23.44	24.59	2,238,295	+0.81(+3.38%)
Oct 30, 2007	23.05	23.85	23.01	23.79	1,059,407	+0.69(+2.98%)
Oct 29, 2007	23.39	23.40	23.06	23.10	606,167	-0.21(-0.89%)
Oct 26, 2007	23.17	23.35	22.82	23.31	768,217	+0.51(+2.26%)
Oct 25, 2007	22.99	23.17	22.46	22.79	807,746	-0.16(-0.71%)
Oct 24, 2007	23.19	23.19	22.59	22.96	1,621,574	-0.36(-1.53%)
Oct 23, 2007	23.05	23.35	22.61	23.31	641,761	+0.48(+2.11%)
Oct 22, 2007	22.81	23.17	22.52	22.83	1,044,919	-0.31(-1.33%)
Oct 19, 2007	23.72	23.76	23.04	23.14	1,664,501	-0.62(-2.61%)
Oct 18, 2007	22.84	24.01	22.71	23.76	1,226,107	+0.81(+3.53%)
Oct 17, 2007	22.86	23.12	22.53	22.95	4,489,647	+0.93(+4.24%)
Oct 16, 2007	21.97	22.18	21.73	22.02	962,105	-0.11(-0.51%)
Oct 15, 2007	22.14	22.14	21.80	22.13	715,095	+0.04(+0.20%)
Oct 12, 2007	22.13	22.36	21.80	22.08	820,803	-0.61(-2.69%)
Oct 11, 2007	22.84	22.92	22.38	22.69	653,745	-0.08(-0.37%)
Oct 10, 2007	23.12	23.26	22.64	22.78	1,141,326	-0.24(-1.04%)
Oct 09, 2007	22.92	23.29	22.65	23.02	772,868	+0.10(+0.41%)
Oct 08, 2007	22.89	23.08	22.62	22.92	887,519	-0.11(-0.49%)
Oct 05, 2007	23.10	23.20	22.69	23.03	731,193	+0.39(+1.70%)
Oct 04, 2007	22.47	22.76	22.19	22.65	533,191	+0.31(+1.40%)
Oct 03, 2007	22.78	22.79	22.34	22.34	579,159	-0.55(-2.39%)
Oct 02, 2007	22.92	23.02	22.67	22.88	607,956	-0.02(-0.10%)
Oct 01, 2007	22.16	23.06	22.00	22.91	835,828	+0.88(+4.01%)
Sep 28, 2007	22.08	22.08	21.66	22.02	759,990	-0.12(-0.53%)
Sep 27, 2007	21.82	22.18	21.74	22.14	691,127	+0.50(+2.33%)
Sep 26, 2007	21.20	21.82	21.10	21.64	536,232	+0.54(+2.54%)
Sep 25, 2007	21.07	21.20	20.71	21.10	342,344	-0.15(-0.71%)
Sep 24, 2007	21.06	21.40	20.97	21.25	641,046	+0.16(+0.74%)
Sep 21, 2007	21.51	21.70	21.09	21.09	827,063	-0.32(-1.49%)
Sep 20, 2007	21.94	21.99	21.23	21.41	797,193	-0.53(-2.40%)
Sep 19, 2007	20.93	22.35	20.97	21.94	1,185,148	+1.01(+4.81%)
Sep 18, 2007	20.43	21.04	20.05	20.93	2,208,603	+0.50(+2.46%)
Sep 17, 2007	20.65	20.71	20.21	20.43	1,348,986	-0.23(-1.14%)
Sep 14, 2007	20.75	20.68	20.29	20.66	558,411	-0.08(-0.40%)
Sep 13, 2007	20.38	20.81	20.05	20.75	889,665	+0.36(+1.78%)
Sep 12, 2007	20.72	20.80	20.25	20.38	982,674	-0.45(-2.17%)
Sep 11, 2007	20.38	20.95	19.79	20.84	879,470	+0.46(+2.25%)
Sep 10, 2007	20.86	20.86	20.14	20.38	746,754	-0.22(-1.09%)
Sep 07, 2007	21.40	21.40	20.55	20.60	667,696	-0.55(-2.62%)
Sep 06, 2007	21.56	22.01	20.97	21.16	923,113	-0.41(-1.89%)
Sep 05, 2007	22.17	22.24	21.46	21.56	763,925	-0.83(-3.70%)
Sep 04, 2007	21.75	22.65	21.60	22.39	1,086,415	+0.59(+2.69%)
Aug 31, 2007	21.25	21.84	21.16	21.80	1,754,291	+0.90(+4.31%)
Aug 30, 2007	20.68	21.21	20.67	20.90	931,877	-0.01(-0.05%)
Aug 29, 2007	20.87	20.93	20.44	20.92	1,271,539	+0.12(+0.59%)
Aug 28, 2007	21.54	21.50	20.75	20.79	1,335,929	-0.74(-3.45%)
Aug 27, 2007	21.68	21.87	21.46	21.54	946,186	-0.26(-1.18%)
Aug 24, 2007	21.44	21.91	21.38	21.79	709,192	+0.29(+1.33%)
Aug 23, 2007	21.48	21.66	21.31	21.51	982,674	+0.20(+0.92%)
Aug 22, 2007	21.13	21.41	20.96	21.31	1,258,303	+0.30(+1.41%)
Aug 21, 2007	20.49	21.11	20.38	21.02	1,040,268	+0.48(+2.31%)
Aug 20, 2007	19.79	20.56	19.70	20.54	963,536	+0.76(+3.84%)
Aug 17, 2007	20.67	21.01	19.64	19.78	2,132,050	+0.21(+1.06%)
Aug 16, 2007	19.48	20.12	18.74	19.57	2,672,754	-0.02(-0.09%)
Aug 15, 2007	20.29	21.37	19.46	19.59	1,849,804	-0.77(-3.76%)
Aug 14, 2007	20.97	21.01	20.36	20.36	1,470,971	-0.61(-2.91%)
Aug 13, 2007	20.97	21.32	20.50	20.97	1,267,067	-0.01(-0.03%)
Aug 10, 2007	21.88	21.64	20.48	20.97	2,744,120	-0.91(-4.16%)
Aug 09, 2007	21.77	22.32	21.27	21.88	2,688,494	+0.11(+0.51%)
Aug 08, 2007	21.02	21.84	20.31	21.77	2,282,116	+1.43(+7.01%)
Aug 07, 2007	19.51	20.48	19.29	20.35	1,188,009	+0.60(+3.06%)
Aug 06, 2007	19.10	19.83	18.48	19.74	1,266,888	+0.77(+4.07%)
Aug 03, 2007	19.02	19.34	18.93	18.97	1,326,986	-0.37(-1.94%)
Aug 02, 2007	18.62	19.39	18.62	19.34	1,436,093	+0.73(+3.90%)
Aug 01, 2007	18.53	18.66	17.91	18.62	2,813,785	+0.08(+0.45%)
Jul 31, 2007	19.01	19.21	18.51	18.53	2,388,719	-0.26(-1.40%)
Jul 30, 2007	19.09	19.20	18.60	18.80	1,693,656	-0.29(-1.52%)
Jul 27, 2007	19.15	19.60	18.86	19.09	3,332,938	-0.56(-2.87%)
Jul 26, 2007	19.76	20.07	19.39	19.65	1,710,290	-0.55(-2.74%)
Jul 25, 2007	20.74	20.74	19.97	20.21	2,053,887	-0.21(-1.04%)
Jul 24, 2007	19.53	20.73	19.37	20.42	3,467,085	+0.61(+3.11%)
Jul 23, 2007	20.60	20.68	19.58	19.80	2,151,904	-0.75(-3.67%)
Jul 20, 2007	21.12	21.17	20.26	20.56	1,232,010	-0.61(-2.88%)
Jul 19, 2007	21.26	21.53	21.14	21.17	812,039	+0.06(+0.26%)
Jul 18, 2007	21.11	21.21	20.61	21.11	995,731	-0.23(-1.07%)
Jul 17, 2007	21.61	22.05	21.32	21.34	617,972	-0.20(-0.91%)
Jul 16, 2007	21.92	22.17	21.54	21.54	745,502	-0.54(-2.43%)
Jul 13, 2007	22.05	22.07	21.72	22.07	737,989	+0.02(+0.08%)
Jul 12, 2007	21.86	22.12	21.68	22.06	768,396	+0.37(+1.73%)
Jul 11, 2007	21.45	21.68	21.20	21.68	788,429	+0.15(+0.68%)
Jul 10, 2007	22.25	22.36	21.49	21.54	775,014	-0.91(-4.06%)
Jul 09, 2007	22.71	22.71	22.18	22.45	554,297	-0.16(-0.72%)
Jul 06, 2007	22.20	22.67	21.82	22.61	737,453	+0.37(+1.68%)
Jul 05, 2007	22.17	22.54	22.11	22.23	1,623,184	+0.26(+1.17%)
Jul 03, 2007	22.14	22.36	21.89	21.98	553,760	+0.08(+0.38%)

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