Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	19.72	19.80	19.45	19.45	3,886,235	-0.33(-1.68%)
Apr 29, 2008	19.50	19.88	19.47	19.78	3,261,684	+0.20(+1.05%)
Apr 28, 2008	19.38	19.66	19.18	19.58	1,993,053	+0.11(+0.57%)
Apr 25, 2008	19.37	19.47	19.20	19.47	2,463,125	+0.22(+1.15%)
Apr 24, 2008	18.85	19.41	18.84	19.24	2,598,445	+0.48(+2.57%)
Apr 23, 2008	18.85	18.92	18.73	18.76	1,893,870	-0.08(-0.43%)
Apr 22, 2008	18.93	19.02	18.69	18.84	2,949,606	-0.10(-0.52%)
Apr 21, 2008	18.91	19.01	18.78	18.94	1,898,612	+0.03(+0.16%)
Apr 18, 2008	19.19	19.25	18.83	18.91	2,968,801	-0.10(-0.54%)
Apr 17, 2008	19.12	19.12	18.75	19.01	3,933,121	-0.07(-0.38%)
Apr 16, 2008	19.32	19.38	18.78	19.09	4,864,590	-0.09(-0.47%)
Apr 15, 2008	19.58	19.66	19.03	19.18	4,254,732	-0.41(-2.11%)
Apr 14, 2008	19.41	19.65	19.38	19.59	2,088,658	+0.24(+1.23%)
Apr 11, 2008	19.28	19.47	19.21	19.35	3,428,186	-0.03(-0.13%)
Apr 10, 2008	19.17	19.45	19.09	19.38	3,916,133	+0.34(+1.79%)
Apr 09, 2008	19.19	19.33	18.72	19.04	6,444,444	-0.63(-3.19%)
Apr 08, 2008	19.52	19.68	19.52	19.66	2,748,119	+0.04(+0.20%)
Apr 07, 2008	19.85	19.94	19.51	19.62	5,445,745	-0.53(-2.64%)
Apr 04, 2008	20.38	20.38	19.44	20.16	2,921,842	-0.21(-1.05%)
Apr 03, 2008	20.05	20.46	19.83	20.37	3,985,406	+0.34(+1.70%)
Apr 02, 2008	20.23	20.31	19.96	20.03	3,400,331	-0.18(-0.91%)
Apr 01, 2008	19.81	20.21	19.50	20.21	6,078,841	+0.66(+3.38%)
Mar 31, 2008	19.57	19.70	19.43	19.55	3,785,358	+0.24(+1.26%)
Mar 28, 2008	19.62	19.69	18.96	19.31	4,340,472	-0.20(-1.05%)
Mar 27, 2008	19.47	19.90	19.39	19.51	5,805,163	+0.24(+1.24%)
Mar 26, 2008	19.10	19.31	19.04	19.27	2,376,510	+0.07(+0.36%)
Mar 25, 2008	19.29	19.34	19.10	19.21	3,013,751	-0.11(-0.57%)
Mar 24, 2008	19.40	19.42	19.26	19.32	3,426,392	-0.01(-0.04%)
Mar 21, 2008	19.00	19.34	18.83	19.33	4,582,118	+0.00(+0.00%)
Mar 20, 2008	19.00	19.34	18.83	19.33	4,582,118	+0.35(+1.87%)
Mar 19, 2008	19.53	19.53	18.95	18.97	4,151,644	-0.37(-1.92%)
Mar 18, 2008	19.16	19.34	18.96	19.34	3,219,237	+0.45(+2.37%)
Mar 17, 2008	18.49	19.05	18.38	18.89	4,611,697	-0.01(-0.04%)
Mar 14, 2008	19.52	19.52	18.76	18.90	5,072,271	-0.52(-2.68%)
Mar 13, 2008	19.09	19.50	19.05	19.42	4,514,158	+0.19(+0.98%)
Mar 12, 2008	19.18	19.47	19.16	19.24	2,982,961	+0.06(+0.31%)
Mar 11, 2008	18.98	19.18	18.77	19.18	4,843,186	+0.39(+2.07%)
Mar 10, 2008	18.75	18.87	18.61	18.79	4,255,904	+0.14(+0.75%)
Mar 07, 2008	18.57	18.76	18.35	18.65	5,013,544	+0.06(+0.30%)
Mar 06, 2008	18.68	18.70	18.55	18.59	5,948,107	-0.17(-0.91%)
Mar 05, 2008	18.32	18.86	18.32	18.76	4,256,479	+0.30(+1.64%)
Mar 04, 2008	18.34	18.52	18.30	18.46	5,083,681	-0.06(-0.32%)
Mar 03, 2008	18.10	18.52	18.09	18.52	3,783,548	+0.36(+2.00%)
Feb 29, 2008	18.11	18.25	17.92	18.16	3,720,942	-0.12(-0.63%)
Feb 28, 2008	18.23	18.44	18.20	18.27	1,803,561	-0.17(-0.93%)
Feb 27, 2008	18.48	18.82	18.36	18.44	5,425,724	-0.12(-0.62%)
Feb 26, 2008	18.27	18.65	18.26	18.56	2,151,728	+0.20(+1.09%)
Feb 25, 2008	18.12	18.49	18.08	18.36	3,520,174	+0.23(+1.29%)
Feb 22, 2008	17.88	18.12	17.69	18.12	2,421,194	+0.25(+1.38%)
Feb 21, 2008	17.97	18.17	17.82	17.88	2,828,773	-0.05(-0.29%)
Feb 20, 2008	18.00	18.08	17.81	17.93	4,339,827	-0.24(-1.34%)
Feb 19, 2008	18.76	18.76	18.07	18.17	3,594,877	-0.36(-1.93%)
Feb 18, 2008	18.46	18.62	18.39	18.53	0	+0.00(+0.00%)
Feb 15, 2008	18.46	18.62	18.39	18.53	2,840,635	-0.03(-0.14%)
Feb 14, 2008	18.76	18.78	18.54	18.55	4,153,309	-0.17(-0.89%)
Feb 13, 2008	18.90	19.01	18.66	18.72	2,651,124	+0.03(+0.14%)
Feb 12, 2008	18.78	18.96	18.54	18.69	4,632,182	-0.00(-0.02%)
Feb 11, 2008	18.57	18.77	18.48	18.70	3,012,545	+0.13(+0.69%)
Feb 08, 2008	18.84	18.85	18.43	18.57	2,914,586	-0.31(-1.65%)
Feb 07, 2008	18.53	19.04	18.43	18.88	5,904,318	+0.29(+1.56%)
Feb 06, 2008	18.57	19.01	18.48	18.59	5,628,100	+0.17(+0.95%)
Feb 05, 2008	18.55	18.83	18.14	18.42	8,103,871	-0.38(-2.04%)
Feb 04, 2008	19.25	19.40	18.74	18.80	7,213,963	-0.32(-1.65%)
Feb 01, 2008	19.29	19.55	18.59	19.12	12,479,038	+1.11(+6.18%)
Jan 31, 2008	17.07	18.40	17.07	18.00	7,883,336	+0.67(+3.89%)
Jan 30, 2008	17.50	17.67	17.28	17.33	3,432,748	-0.24(-1.36%)
Jan 29, 2008	18.01	18.44	17.47	17.57	5,655,520	+0.60(+3.54%)
Jan 28, 2008	16.82	17.01	16.48	16.97	3,346,219	+0.23(+1.40%)
Jan 25, 2008	16.72	17.15	16.52	16.73	4,275,062	+0.07(+0.41%)
Jan 24, 2008	17.49	17.49	16.57	16.66	5,997,230	-0.86(-4.89%)
Jan 23, 2008	16.27	17.59	16.10	17.52	7,869,767	+0.80(+4.79%)
Jan 22, 2008	15.85	16.87	15.79	16.72	6,101,191	+0.19(+1.13%)
Jan 21, 2008	16.51	16.69	16.23	16.53	0	+0.00(+0.00%)
Jan 18, 2008	16.51	16.69	16.23	16.53	5,536,879	+0.18(+1.12%)
Jan 17, 2008	16.63	16.75	16.20	16.35	5,789,216	-0.19(-1.13%)
Jan 16, 2008	16.63	17.05	16.31	16.54	5,755,887	+0.32(+1.95%)
Jan 15, 2008	16.30	16.37	15.89	16.22	7,524,645	-0.23(-1.40%)
Jan 14, 2008	16.50	16.82	16.14	16.45	5,492,966	-0.08(-0.46%)
Jan 11, 2008	17.70	17.81	16.53	16.53	10,950,404	-1.30(-7.32%)
Jan 10, 2008	17.77	17.99	17.63	17.83	4,105,817	-0.06(-0.33%)
Jan 09, 2008	17.88	17.93	17.57	17.89	4,516,039	+0.05(+0.29%)
Jan 08, 2008	17.96	18.10	17.76	17.84	3,821,152	-0.04(-0.21%)
Jan 07, 2008	17.93	17.93	17.62	17.88	3,956,446	+0.03(+0.14%)
Jan 04, 2008	18.31	18.48	17.70	17.85	7,669,903	-0.59(-3.19%)
Jan 03, 2008	18.48	18.64	18.39	18.44	2,963,131	+0.06(+0.30%)
Jan 02, 2008	18.58	18.60	18.20	18.39	2,091,631	-0.21(-1.12%)
Jan 01, 2008	18.68	18.71	18.51	18.60	0	+0.00(+0.00%)
Dec 31, 2007	18.68	18.71	18.51	18.60	1,145,367	-0.09(-0.46%)
Dec 28, 2007	18.91	18.91	18.55	18.68	966,667	+0.01(+0.05%)
Dec 27, 2007	18.80	18.97	18.55	18.67	2,119,435	-0.23(-1.24%)
Dec 26, 2007	18.92	19.05	18.78	18.91	2,929,128	-0.10(-0.52%)
Dec 24, 2007	19.19	19.31	18.86	19.01	898,580	-0.16(-0.85%)
Dec 21, 2007	19.05	19.23	18.86	19.17	3,654,729	+0.30(+1.61%)
Dec 20, 2007	18.53	18.87	18.48	18.86	2,672,645	+0.35(+1.91%)
Dec 19, 2007	18.53	18.73	18.26	18.51	3,969,309	+0.08(+0.44%)
Dec 18, 2007	18.34	18.48	17.93	18.43	3,990,073	+0.19(+1.03%)
Dec 17, 2007	18.34	18.36	18.10	18.24	3,407,725	-0.22(-1.20%)
Dec 14, 2007	18.86	18.86	18.38	18.46	3,545,150	-0.41(-2.15%)
Dec 13, 2007	18.81	18.91	18.68	18.87	1,894,170	-0.09(-0.49%)
Dec 12, 2007	18.99	19.06	18.66	18.96	3,579,443	+0.42(+2.28%)
Dec 11, 2007	18.76	19.10	18.46	18.54	2,413,202	-0.23(-1.23%)
Dec 10, 2007	18.66	18.84	18.50	18.77	2,869,285	+0.20(+1.06%)
Dec 07, 2007	18.31	18.64	18.06	18.57	5,226,056	+0.15(+0.83%)
Dec 06, 2007	18.55	18.55	18.28	18.42	2,203,225	-0.14(-0.74%)
Dec 05, 2007	18.70	18.78	18.41	18.56	2,312,075	-0.09(-0.50%)
Dec 04, 2007	18.60	18.93	18.45	18.65	2,655,849	+0.05(+0.27%)
Dec 03, 2007	19.05	19.15	18.50	18.60	3,721,974	-0.54(-2.81%)
Nov 30, 2007	18.77	19.18	18.77	19.14	3,586,451	+0.46(+2.44%)
Nov 29, 2007	18.67	18.76	18.48	18.68	2,736,212	-0.12(-0.66%)
Nov 28, 2007	18.23	18.80	16.83	18.80	3,438,170	+0.75(+4.13%)
Nov 27, 2007	18.03	18.31	17.88	18.06	4,517,486	+0.08(+0.45%)
Nov 26, 2007	17.88	18.17	17.85	17.98	3,570,959	+0.09(+0.50%)
Nov 23, 2007	18.11	18.13	17.87	17.89	1,303,664	-0.12(-0.66%)
Nov 21, 2007	18.21	18.30	17.97	18.01	2,539,554	-0.29(-1.56%)
Nov 20, 2007	18.35	18.50	18.02	18.29	2,501,562	+0.00(+0.00%)
Nov 19, 2007	18.90	18.93	18.29	18.29	3,144,366	-0.72(-3.77%)
Nov 16, 2007	18.81	19.40	18.76	19.01	3,616,208	+0.32(+1.71%)
Nov 15, 2007	18.68	18.92	18.62	18.69	2,387,119	-0.12(-0.61%)
Nov 14, 2007	19.11	19.11	18.79	18.80	2,813,236	-0.15(-0.81%)
Nov 13, 2007	18.45	18.96	18.35	18.96	4,865,113	+0.62(+3.39%)
Nov 12, 2007	18.74	18.83	18.31	18.34	4,107,281	-0.53(-2.82%)
Nov 09, 2007	18.60	19.24	18.23	18.87	9,163,078	+1.35(+7.72%)
Nov 08, 2007	17.60	17.69	17.32	17.52	2,906,805	-0.06(-0.36%)
Nov 07, 2007	17.71	17.82	17.56	17.58	3,564,849	-0.31(-1.74%)
Nov 06, 2007	17.84	17.94	17.80	17.89	2,216,890	+0.09(+0.50%)
Nov 05, 2007	17.99	18.06	17.65	17.80	2,460,210	-0.20(-1.09%)
Nov 02, 2007	18.42	18.50	17.80	18.00	3,467,761	-0.41(-2.25%)
Nov 01, 2007	18.66	18.66	18.34	18.41	2,707,466	-0.31(-1.64%)
Oct 31, 2007	18.32	18.72	18.28	18.72	3,180,715	-0.02(-0.09%)
Oct 30, 2007	18.95	19.04	18.70	18.74	2,313,482	-0.24(-1.28%)
Oct 29, 2007	19.32	19.39	18.89	18.98	2,752,727	-0.26(-1.33%)
Oct 26, 2007	19.34	19.58	18.99	19.24	2,146,039	+0.17(+0.87%)
Oct 25, 2007	19.19	20.06	19.02	19.07	8,686,405	+0.60(+3.23%)
Oct 24, 2007	18.85	19.09	18.22	18.47	4,018,869	-0.42(-2.23%)
Oct 23, 2007	19.01	19.04	18.77	18.89	2,564,412	-0.02(-0.09%)
Oct 22, 2007	18.54	18.91	18.41	18.91	2,277,132	+0.29(+1.56%)
Oct 19, 2007	18.60	18.86	18.59	18.62	3,319,079	-0.02(-0.09%)
Oct 18, 2007	17.80	18.70	17.80	18.64	3,403,269	+0.72(+4.05%)
Oct 17, 2007	18.14	18.14	17.87	17.91	1,710,546	-0.12(-0.64%)
Oct 16, 2007	18.22	18.29	17.96	18.03	3,211,671	-0.26(-1.44%)
Oct 15, 2007	18.38	18.38	18.14	18.29	3,123,728	-0.10(-0.56%)
Oct 12, 2007	18.31	18.48	18.30	18.40	2,020,574	+0.00(+0.00%)
Oct 11, 2007	18.49	18.51	18.25	18.40	2,274,318	+0.03(+0.19%)
Oct 10, 2007	18.40	18.49	18.29	18.36	3,420,389	-0.15(-0.81%)
Oct 09, 2007	18.73	18.87	18.37	18.51	3,889,183	-0.20(-1.09%)
Oct 08, 2007	18.70	18.84	18.67	18.72	1,195,553	-0.03(-0.16%)
Oct 05, 2007	18.82	18.95	18.68	18.75	1,408,961	-0.08(-0.43%)
Oct 04, 2007	18.67	19.14	18.59	18.83	3,345,579	+0.16(+0.87%)
Oct 03, 2007	18.36	18.66	18.21	18.66	2,440,987	+0.31(+1.70%)
Oct 02, 2007	18.39	18.59	18.29	18.35	2,204,433	+0.06(+0.30%)
Oct 01, 2007	18.24	18.40	18.00	18.30	2,238,437	+0.19(+1.06%)
Sep 28, 2007	18.22	18.24	17.99	18.11	3,032,357	-0.14(-0.77%)
Sep 27, 2007	18.18	18.26	18.10	18.25	1,983,286	+0.10(+0.54%)
Sep 26, 2007	18.32	18.37	17.95	18.15	3,606,358	-0.06(-0.33%)
Sep 25, 2007	17.99	18.28	17.77	18.21	3,452,986	+0.14(+0.76%)
Sep 24, 2007	18.12	18.28	18.00	18.07	3,307,118	-0.09(-0.47%)
Sep 21, 2007	17.36	18.39	17.33	18.16	7,035,894	+0.83(+4.80%)
Sep 20, 2007	17.54	17.61	17.27	17.33	2,803,147	-0.22(-1.24%)
Sep 19, 2007	17.84	17.84	17.45	17.54	3,579,155	-0.14(-0.80%)
Sep 18, 2007	17.20	17.68	17.16	17.68	2,574,027	+0.56(+3.26%)
Sep 17, 2007	17.01	17.27	16.95	17.12	2,370,703	+0.03(+0.17%)
Sep 14, 2007	17.28	17.18	16.90	17.09	3,016,790	-0.18(-1.06%)
Sep 13, 2007	17.30	17.43	17.15	17.28	3,066,272	+0.09(+0.52%)
Sep 12, 2007	17.06	17.38	16.90	17.19	3,063,927	+0.09(+0.50%)
Sep 11, 2007	17.14	17.27	17.03	17.10	4,568,336	-0.04(-0.22%)
Sep 10, 2007	17.44	17.59	17.04	17.14	3,395,296	-0.29(-1.64%)
Sep 07, 2007	17.44	17.65	17.34	17.43	2,938,462	-0.15(-0.83%)
Sep 06, 2007	17.68	17.73	17.33	17.57	2,698,789	-0.11(-0.63%)
Sep 05, 2007	17.71	17.82	17.57	17.68	2,635,939	-0.18(-1.00%)
Sep 04, 2007	17.81	17.90	17.14	17.86	14,824,813	+0.13(+0.72%)
Aug 31, 2007	17.73	17.88	17.64	17.73	2,711,452	+0.02(+0.10%)
Aug 30, 2007	17.75	17.82	17.50	17.72	2,876,550	-0.03(-0.19%)
Aug 29, 2007	17.70	17.82	17.45	17.75	2,756,714	+0.15(+0.85%)
Aug 28, 2007	18.05	18.18	17.60	17.60	2,499,686	-0.49(-2.69%)
Aug 27, 2007	18.24	18.35	18.02	18.09	2,878,534	-0.12(-0.66%)
Aug 24, 2007	17.93	18.25	17.82	18.21	1,424,673	+0.35(+1.96%)
Aug 23, 2007	17.63	18.02	17.64	17.86	3,612,690	+0.23(+1.28%)
Aug 22, 2007	17.44	17.70	17.38	17.63	2,210,296	-0.03(-0.19%)
Aug 21, 2007	17.45	17.77	17.28	17.67	2,848,643	+0.22(+1.25%)
Aug 20, 2007	17.31	17.54	17.10	17.45	3,394,123	+0.26(+1.51%)
Aug 17, 2007	17.40	17.50	16.57	17.19	6,288,732	+0.00(+0.02%)
Aug 16, 2007	17.43	17.53	16.38	17.18	10,907,723	-1.22(-6.60%)
Aug 15, 2007	18.86	18.86	18.40	18.40	3,570,009	-0.42(-2.22%)
Aug 14, 2007	18.92	19.07	18.73	18.82	2,481,159	-0.04(-0.20%)
Aug 13, 2007	18.50	19.18	18.35	18.86	2,625,620	+0.37(+2.01%)
Aug 10, 2007	17.68	18.72	17.68	18.48	8,224,881	+0.04(+0.23%)
Aug 09, 2007	18.67	18.70	18.17	18.44	6,008,722	-0.32(-1.68%)
Aug 08, 2007	18.63	19.06	18.52	18.76	4,893,607	-0.21(-1.10%)
Aug 07, 2007	19.08	19.12	18.72	18.97	4,579,827	-0.21(-1.09%)
Aug 06, 2007	19.00	19.23	18.98	19.18	3,213,313	+0.18(+0.94%)
Aug 03, 2007	19.04	19.11	18.97	19.00	4,612,893	-0.11(-0.58%)
Aug 02, 2007	19.28	19.29	18.97	19.11	2,897,657	-0.08(-0.40%)
Aug 01, 2007	19.14	19.33	19.02	19.18	4,029,657	-0.01(-0.07%)
Jul 31, 2007	19.56	19.60	19.17	19.20	3,788,524	-0.21(-1.08%)
Jul 30, 2007	19.42	19.48	19.20	19.41	2,214,217	-0.14(-0.70%)
Jul 27, 2007	19.68	19.85	19.54	19.54	4,027,546	-0.22(-1.10%)
Jul 26, 2007	19.67	19.89	19.55	19.76	4,292,078	-0.11(-0.54%)
Jul 25, 2007	20.01	20.19	19.83	19.87	3,658,191	-0.09(-0.47%)
Jul 24, 2007	20.04	20.11	19.93	19.96	3,203,057	-0.08(-0.38%)
Jul 23, 2007	20.14	20.20	20.01	20.04	2,447,155	-0.06(-0.28%)
Jul 20, 2007	20.24	20.29	20.03	20.09	2,083,423	-0.16(-0.78%)
Jul 19, 2007	20.25	20.31	20.13	20.25	1,180,309	+0.12(+0.59%)
Jul 18, 2007	20.08	20.23	19.96	20.13	1,753,462	-0.12(-0.57%)
Jul 17, 2007	20.13	20.46	20.04	20.25	2,263,530	+0.18(+0.89%)
Jul 16, 2007	19.98	20.11	19.93	20.07	1,431,709	-0.02(-0.11%)
Jul 13, 2007	20.08	20.10	19.86	20.09	1,766,567	-0.06(-0.30%)
Jul 12, 2007	19.94	20.16	19.59	20.15	2,825,687	+0.28(+1.42%)
Jul 11, 2007	19.49	20.06	19.38	19.87	2,347,955	+0.32(+1.66%)
Jul 10, 2007	19.65	19.72	19.50	19.54	1,945,764	-0.23(-1.19%)
Jul 09, 2007	19.80	19.84	19.73	19.78	2,027,844	+0.13(+0.65%)
Jul 06, 2007	19.54	19.66	19.44	19.65	1,596,103	+0.09(+0.48%)
Jul 05, 2007	19.28	19.56	19.28	19.56	1,591,413	+0.30(+1.55%)
Jul 03, 2007	19.35	19.51	19.10	19.26	1,408,961	-0.17(-0.86%)
Jul 02, 2007	19.40	19.44	19.27	19.42	1,748,772	+0.02(+0.09%)
Jun 29, 2007	19.54	19.73	19.24	19.41	2,368,358	-0.12(-0.63%)
Jun 28, 2007	19.21	19.70	19.18	19.53	2,140,879	+0.31(+1.60%)
Jun 27, 2007	19.22	19.27	19.05	19.22	2,784,621	-0.05(-0.27%)
Jun 26, 2007	19.38	19.49	19.20	19.27	2,212,470	-0.04(-0.20%)
Jun 25, 2007	19.37	19.50	19.27	19.31	2,616,474	-0.06(-0.29%)
Jun 22, 2007	19.21	19.54	19.21	19.37	2,329,663	-0.18(-0.94%)
Jun 21, 2007	19.43	19.56	19.31	19.55	1,473,687	+0.12(+0.61%)
Jun 20, 2007	19.72	19.78	19.43	19.43	2,146,508	-0.25(-1.26%)
Jun 19, 2007	19.70	19.73	19.52	19.68	2,514,460	-0.01(-0.07%)
Jun 18, 2007	19.63	19.72	19.62	19.69	1,558,346	+0.05(+0.24%)
Jun 15, 2007	19.85	19.93	19.56	19.64	4,135,188	-0.16(-0.82%)
Jun 14, 2007	19.94	19.97	19.75	19.81	2,572,385	-0.13(-0.66%)
Jun 13, 2007	19.69	19.94	19.60	19.94	3,134,985	+0.26(+1.34%)
Jun 12, 2007	20.03	20.03	19.64	19.67	3,763,483	-0.14(-0.69%)
Jun 11, 2007	19.47	19.83	19.46	19.81	3,306,860	+0.22(+1.11%)
Jun 08, 2007	19.49	19.62	19.37	19.59	2,703,010	+0.10(+0.52%)
Jun 07, 2007	19.66	19.73	19.49	19.49	2,908,491	-0.17(-0.85%)
Jun 06, 2007	19.61	19.95	19.65	19.66	2,318,641	-0.27(-1.35%)
Jun 05, 2007	20.20	20.27	19.90	19.93	2,731,621	-0.27(-1.33%)
Jun 04, 2007	20.04	20.24	20.04	20.19	1,993,370	+0.06(+0.32%)
Jun 01, 2007	20.13	20.30	20.02	20.13	3,283,198	-0.04(-0.19%)
May 31, 2007	20.15	20.29	20.11	20.17	3,473,154	-0.04(-0.21%)
May 30, 2007	20.15	20.36	20.15	20.21	1,889,480	-0.02(-0.08%)
May 29, 2007	20.21	20.38	20.18	20.23	1,451,642	+0.08(+0.40%)
May 25, 2007	20.05	20.28	20.05	20.15	1,404,974	+0.12(+0.60%)
May 24, 2007	20.06	20.29	19.86	20.03	3,273,583	-0.03(-0.15%)
May 23, 2007	20.26	20.30	20.04	20.06	1,736,579	-0.09(-0.47%)
May 22, 2007	20.25	20.40	20.08	20.15	2,240,782	+0.04(+0.21%)
May 21, 2007	20.08	20.17	19.85	20.11	1,917,153	+0.07(+0.34%)
May 18, 2007	20.13	20.24	20.03	20.04	1,956,082	+0.01(+0.06%)
May 17, 2007	19.98	20.13	19.87	20.03	3,182,437	+0.00(+0.00%)
May 16, 2007	20.07	20.21	19.98	20.03	3,771,456	-0.02(-0.11%)
May 15, 2007	20.05	20.19	19.98	20.05	3,263,733	-0.07(-0.36%)
May 14, 2007	20.07	20.17	19.98	20.12	2,670,881	+0.06(+0.28%)
May 11, 2007	20.05	20.14	19.91	20.07	3,645,991	+0.03(+0.13%)
May 10, 2007	20.05	20.15	19.91	20.04	4,957,629	-0.15(-0.76%)
May 09, 2007	20.25	20.43	20.08	20.19	5,224,741	-0.09(-0.44%)
May 08, 2007	20.40	20.43	20.18	20.28	4,690,229	-0.10(-0.48%)
May 07, 2007	20.47	20.60	20.32	20.38	4,602,678	-0.06(-0.27%)
May 04, 2007	20.17	20.57	20.25	20.44	6,540,600	+0.27(+1.33%)
May 03, 2007	20.47	20.72	19.50	20.17	16,925,826	-1.58(-7.25%)
May 02, 2007	21.93	21.93	21.58	21.75	11,720,500	+0.06(+0.28%)

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