Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2008	20.51	21.14	20.14	20.84	3,663,610	-0.15(-0.71%)
Jan 30, 2008	19.13	21.20	18.84	20.99	5,939,294	+2.35(+12.60%)
Jan 29, 2008	18.38	18.64	17.98	18.64	1,819,846	+0.34(+1.84%)
Jan 28, 2008	17.55	18.32	17.28	18.30	1,551,318	+0.81(+4.63%)
Jan 25, 2008	18.28	18.29	17.27	17.49	1,712,881	-0.61(-3.36%)
Jan 24, 2008	17.75	18.18	17.60	18.10	2,427,489	+0.48(+2.72%)
Jan 23, 2008	16.37	17.65	16.16	17.62	3,756,489	+0.79(+4.73%)
Jan 22, 2008	15.91	17.03	15.91	16.82	3,178,496	+0.20(+1.22%)
Jan 21, 2008	16.68	16.98	16.41	16.62	0	+0.00(+0.00%)
Jan 18, 2008	16.68	16.98	16.41	16.62	2,109,042	-0.11(-0.63%)
Jan 17, 2008	17.58	17.63	16.62	16.73	2,669,009	-0.78(-4.46%)
Jan 16, 2008	17.64	18.02	17.38	17.51	2,585,703	-0.19(-1.06%)
Jan 15, 2008	17.90	18.02	17.43	17.69	2,261,392	-0.50(-2.76%)
Jan 14, 2008	17.96	18.24	17.79	18.20	1,907,044	+0.42(+2.36%)
Jan 11, 2008	17.51	17.93	17.43	17.78	2,459,971	-0.01(-0.04%)
Jan 10, 2008	17.22	17.98	17.13	17.78	2,387,572	+0.38(+2.20%)
Jan 09, 2008	17.24	17.44	17.07	17.40	2,684,736	+0.12(+0.69%)
Jan 08, 2008	18.09	18.16	17.24	17.28	1,970,139	-0.70(-3.92%)
Jan 07, 2008	18.04	18.19	17.83	17.99	1,586,101	+0.02(+0.13%)
Jan 04, 2008	17.97	18.19	17.87	17.96	2,360,044	-0.46(-2.48%)
Jan 03, 2008	19.19	19.19	18.36	18.42	2,674,902	-0.75(-3.91%)
Jan 02, 2008	19.97	19.99	19.07	19.17	3,679,052	-1.11(-5.47%)
Jan 01, 2008	20.60	20.70	20.21	20.28	0	+0.00(+0.00%)
Dec 31, 2007	20.60	20.70	20.21	20.28	1,024,746	-0.35(-1.71%)
Dec 28, 2007	20.54	20.73	20.18	20.63	1,761,419	+0.42(+2.08%)
Dec 27, 2007	20.28	20.40	20.18	20.21	1,101,357	-0.11(-0.55%)
Dec 26, 2007	20.79	20.79	20.07	20.33	1,190,139	-0.31(-1.49%)
Dec 24, 2007	20.69	20.75	20.44	20.63	1,016,961	+0.46(+2.27%)
Dec 21, 2007	19.89	20.25	19.71	20.18	1,862,959	+0.48(+2.44%)
Dec 20, 2007	19.58	19.82	19.47	19.70	1,747,886	+0.29(+1.47%)
Dec 19, 2007	19.04	19.58	18.77	19.41	2,355,943	+0.52(+2.78%)
Dec 18, 2007	18.86	19.02	18.60	18.89	1,340,688	+0.13(+0.68%)
Dec 17, 2007	19.00	19.10	18.75	18.76	1,288,367	-0.29(-1.50%)
Dec 14, 2007	18.95	19.33	18.86	19.04	2,199,307	-0.20(-1.05%)
Dec 13, 2007	20.05	20.05	19.15	19.25	2,468,638	-0.79(-3.97%)
Dec 12, 2007	20.13	20.30	19.83	20.04	1,634,693	+0.43(+2.18%)
Dec 11, 2007	20.28	20.45	19.60	19.61	1,314,138	-0.68(-3.33%)
Dec 10, 2007	20.15	20.45	19.93	20.29	1,097,300	+0.15(+0.74%)
Dec 07, 2007	19.85	20.30	19.79	20.14	1,352,812	+0.37(+1.86%)
Dec 06, 2007	19.31	19.79	19.22	19.77	1,054,327	+0.46(+2.37%)
Dec 05, 2007	18.95	19.39	18.95	19.31	1,453,583	+0.51(+2.71%)
Dec 04, 2007	18.74	19.01	18.60	18.80	2,105,039	-0.01(-0.08%)
Dec 03, 2007	20.09	20.11	18.74	18.82	3,756,889	-1.40(-6.94%)
Nov 30, 2007	19.94	20.39	19.62	20.22	2,633,724	+0.79(+4.09%)
Nov 29, 2007	19.09	19.71	19.04	19.43	2,685,435	+0.21(+1.09%)
Nov 28, 2007	20.95	20.95	18.50	19.22	2,218,507	+0.78(+4.23%)
Nov 27, 2007	18.53	18.68	18.31	18.44	2,515,218	-0.10(-0.53%)
Nov 26, 2007	19.04	19.09	18.50	18.53	1,590,764	-0.58(-3.02%)
Nov 23, 2007	18.66	19.11	18.65	19.11	631,192	+0.49(+2.62%)
Nov 21, 2007	18.99	19.05	18.62	18.62	1,446,383	-0.67(-3.46%)
Nov 20, 2007	19.04	19.43	18.82	19.29	2,829,567	+0.35(+1.86%)
Nov 19, 2007	19.26	19.26	18.74	18.94	2,574,558	-0.39(-2.02%)
Nov 16, 2007	19.55	19.76	19.12	19.33	2,410,772	-0.24(-1.23%)
Nov 15, 2007	19.97	20.17	19.53	19.57	1,749,313	-0.52(-2.58%)
Nov 14, 2007	20.43	20.47	20.09	20.09	1,209,952	-0.26(-1.29%)
Nov 13, 2007	20.30	20.54	20.19	20.35	1,934,510	+0.25(+1.27%)
Nov 12, 2007	20.34	20.60	20.09	20.09	2,440,838	-0.28(-1.36%)
Nov 09, 2007	20.65	20.75	20.37	20.37	1,649,580	-0.55(-2.62%)
Nov 08, 2007	20.81	21.09	20.62	20.92	1,808,779	+0.25(+1.20%)
Nov 07, 2007	21.24	21.26	20.63	20.67	2,795,034	-0.78(-3.64%)
Nov 06, 2007	21.75	21.75	20.93	21.45	1,734,646	-0.12(-0.56%)
Nov 05, 2007	21.95	21.95	21.53	21.57	2,803,567	-0.37(-1.68%)
Nov 02, 2007	22.29	22.69	21.74	21.94	1,528,382	-0.22(-0.98%)
Nov 01, 2007	22.53	23.40	22.10	22.16	1,758,112	-0.41(-1.83%)
Oct 31, 2007	22.42	22.69	22.23	22.57	1,094,387	+0.23(+1.04%)
Oct 30, 2007	22.23	22.55	22.23	22.34	1,147,853	+0.05(+0.24%)
Oct 29, 2007	22.49	22.61	22.25	22.28	1,022,388	-0.17(-0.77%)
Oct 26, 2007	22.59	22.72	22.36	22.46	1,404,517	+0.00(+0.00%)
Oct 25, 2007	22.78	22.85	22.21	22.46	1,367,050	-0.20(-0.86%)
Oct 24, 2007	22.80	22.84	22.17	22.65	1,634,914	-0.22(-0.98%)
Oct 23, 2007	22.63	22.97	22.52	22.88	1,624,114	+0.22(+0.96%)
Oct 22, 2007	22.19	22.81	21.83	22.66	1,646,114	-0.22(-0.95%)
Oct 19, 2007	23.96	23.99	22.64	22.88	3,551,558	-1.47(-6.04%)
Oct 18, 2007	24.04	24.36	23.76	24.35	1,607,981	+0.30(+1.25%)
Oct 17, 2007	24.30	24.37	23.66	24.05	1,830,245	+0.37(+1.55%)
Oct 16, 2007	23.72	24.02	23.60	23.68	821,057	+0.09(+0.38%)
Oct 15, 2007	23.93	23.93	23.45	23.59	905,456	-0.34(-1.41%)
Oct 12, 2007	23.93	24.00	23.64	23.93	764,257	-0.05(-0.22%)
Oct 11, 2007	24.17	24.29	23.82	23.98	879,856	+0.00(+0.00%)
Oct 10, 2007	24.31	24.61	23.81	23.98	1,058,254	-0.42(-1.72%)
Oct 09, 2007	24.38	24.50	24.16	24.40	863,990	+0.19(+0.77%)
Oct 08, 2007	24.50	24.52	24.08	24.21	1,348,251	-0.30(-1.22%)
Oct 05, 2007	23.55	24.71	23.48	24.51	2,180,774	+1.33(+5.73%)
Oct 04, 2007	23.27	23.37	22.99	23.18	1,141,853	-0.07(-0.32%)
Oct 03, 2007	22.91	23.38	22.87	23.26	1,557,448	+0.24(+1.04%)
Oct 02, 2007	22.88	23.06	22.72	23.02	675,592	+0.18(+0.79%)
Oct 01, 2007	22.40	22.99	22.40	22.84	1,225,452	+0.44(+1.98%)
Sep 28, 2007	22.39	22.52	22.13	22.40	1,609,314	-0.05(-0.23%)
Sep 27, 2007	22.09	22.49	21.86	22.45	1,326,118	+0.37(+1.66%)
Sep 26, 2007	22.50	22.58	21.44	22.08	4,182,518	-0.97(-4.23%)
Sep 25, 2007	22.77	23.14	22.62	23.06	1,532,915	+0.28(+1.22%)
Sep 24, 2007	23.12	23.21	22.71	22.78	1,143,586	-0.38(-1.65%)
Sep 21, 2007	23.74	23.74	23.11	23.16	1,605,848	+0.02(+0.06%)
Sep 20, 2007	23.99	24.02	23.00	23.15	1,613,848	-0.85(-3.53%)
Sep 19, 2007	23.66	24.44	23.66	23.99	1,615,714	+0.58(+2.47%)
Sep 18, 2007	22.64	23.45	22.53	23.42	1,625,714	+0.93(+4.14%)
Sep 17, 2007	22.73	22.84	22.40	22.49	1,139,453	-0.41(-1.80%)
Sep 14, 2007	22.61	22.94	22.57	22.90	958,522	+0.12(+0.53%)
Sep 13, 2007	22.61	22.92	22.37	22.78	1,489,982	+0.20(+0.86%)
Sep 12, 2007	22.53	22.87	22.40	22.58	1,765,712	-0.02(-0.10%)
Sep 11, 2007	22.39	22.68	22.34	22.61	1,381,317	+0.22(+0.97%)
Sep 10, 2007	22.62	22.68	22.20	22.39	2,708,902	-0.11(-0.50%)
Sep 07, 2007	22.76	22.78	22.49	22.50	1,703,713	-0.70(-3.01%)
Sep 06, 2007	22.97	23.22	22.40	23.20	2,471,304	+0.38(+1.64%)
Sep 05, 2007	23.45	23.46	22.74	22.82	1,992,243	-0.66(-2.81%)
Sep 04, 2007	23.45	23.61	23.18	23.48	1,894,511	-0.47(-1.97%)
Aug 31, 2007	24.23	24.28	23.87	23.96	1,214,119	-0.05(-0.22%)
Aug 30, 2007	23.95	24.29	23.75	24.01	1,000,255	-0.11(-0.47%)
Aug 29, 2007	23.58	24.13	23.52	24.12	955,055	+0.63(+2.68%)
Aug 28, 2007	23.93	23.95	23.47	23.49	1,611,314	-0.50(-2.09%)
Aug 27, 2007	24.27	24.39	23.97	23.99	733,191	-0.40(-1.63%)
Aug 24, 2007	24.11	24.62	23.97	24.39	977,322	+0.39(+1.62%)
Aug 23, 2007	24.23	24.37	23.79	24.00	1,090,120	-0.11(-0.44%)
Aug 22, 2007	24.31	24.44	24.02	24.11	1,265,185	-0.10(-0.40%)
Aug 21, 2007	23.87	24.38	23.68	24.20	724,658	+0.14(+0.59%)
Aug 20, 2007	24.20	24.69	23.91	24.06	1,191,319	-0.13(-0.56%)
Aug 17, 2007	24.64	24.85	23.60	24.20	1,908,644	+0.32(+1.32%)
Aug 16, 2007	23.35	25.00	22.51	23.88	2,103,442	+0.19(+0.82%)
Aug 15, 2007	24.52	24.88	23.66	23.69	1,284,118	-0.96(-3.90%)
Aug 14, 2007	24.34	25.30	24.34	24.65	1,499,982	-0.14(-0.54%)
Aug 13, 2007	25.57	25.83	24.68	24.78	1,099,453	-0.67(-2.62%)
Aug 10, 2007	23.78	25.90	23.78	25.45	1,604,648	+1.07(+4.37%)
Aug 09, 2007	26.24	26.24	23.84	24.38	2,957,699	-1.19(-4.66%)
Aug 08, 2007	25.40	25.88	25.16	25.58	1,992,510	+0.38(+1.49%)
Aug 07, 2007	25.13	25.48	24.85	25.20	2,860,018	-0.14(-0.53%)
Aug 06, 2007	24.82	25.34	24.41	25.34	2,490,320	+0.16(+0.66%)
Aug 03, 2007	25.47	25.82	25.16	25.17	1,740,246	-0.65(-2.53%)
Aug 02, 2007	25.75	26.03	25.64	25.82	1,130,170	+0.07(+0.29%)
Aug 01, 2007	25.41	25.93	25.20	25.75	2,165,818	+0.26(+1.00%)
Jul 31, 2007	25.96	26.18	25.49	25.49	2,420,678	-0.46(-1.79%)
Jul 30, 2007	25.77	26.09	25.52	25.96	2,242,507	+0.02(+0.06%)
Jul 27, 2007	26.59	26.78	25.94	25.94	2,204,907	-0.62(-2.32%)
Jul 26, 2007	26.90	27.05	26.25	26.56	2,322,505	-0.63(-2.32%)
Jul 25, 2007	26.24	27.25	26.22	27.19	4,365,561	+0.12(+0.44%)
Jul 24, 2007	28.07	28.13	26.86	27.07	4,837,638	-1.16(-4.12%)
Jul 23, 2007	27.92	28.46	27.92	28.23	2,085,842	-0.15(-0.53%)
Jul 20, 2007	28.49	28.68	28.27	28.38	1,260,385	-0.11(-0.37%)
Jul 19, 2007	28.21	28.66	28.21	28.49	832,257	+0.25(+0.88%)
Jul 18, 2007	28.24	28.47	27.98	28.24	953,588	-0.14(-0.48%)
Jul 17, 2007	28.43	28.65	28.33	28.37	1,027,054	+0.01(+0.03%)
Jul 16, 2007	28.42	28.50	28.13	28.37	572,660	-0.16(-0.55%)
Jul 13, 2007	28.50	28.56	28.24	28.52	499,060	+0.06(+0.21%)
Jul 12, 2007	28.02	28.46	28.00	28.46	844,256	+0.46(+1.66%)
Jul 11, 2007	27.83	28.00	27.50	28.00	841,190	+0.14(+0.48%)
Jul 10, 2007	28.16	28.25	27.86	27.86	1,256,385	-0.38(-1.35%)
Jul 09, 2007	27.86	28.28	27.86	28.25	845,456	+0.38(+1.37%)
Jul 06, 2007	27.60	27.90	27.48	27.86	628,792	+0.11(+0.38%)
Jul 05, 2007	27.79	27.86	27.60	27.76	639,459	-0.12(-0.43%)
Jul 03, 2007	27.79	27.94	27.68	27.88	380,928	+0.10(+0.35%)
Jul 02, 2007	27.53	27.82	27.42	27.78	1,028,654	+0.41(+1.48%)
Jun 29, 2007	27.72	27.89	27.23	27.38	1,167,986	-0.40(-1.43%)
Jun 28, 2007	27.54	27.93	27.48	27.77	1,034,780	+0.23(+0.84%)
Jun 27, 2007	27.19	27.54	27.17	27.54	1,103,987	+0.16(+0.60%)
Jun 26, 2007	27.28	27.56	27.20	27.38	1,041,402	+0.10(+0.36%)
Jun 25, 2007	27.32	27.59	27.20	27.28	1,454,783	+0.09(+0.33%)
Jun 22, 2007	27.66	27.66	27.03	27.19	1,555,715	-0.12(-0.44%)
Jun 21, 2007	26.93	27.44	26.83	27.31	1,588,381	+0.38(+1.39%)
Jun 20, 2007	27.00	27.14	26.89	26.93	1,471,982	+0.00(+0.00%)
Jun 19, 2007	26.72	26.97	26.69	26.93	856,523	+0.12(+0.45%)
Jun 18, 2007	26.66	26.92	26.63	26.81	905,989	+0.18(+0.68%)
Jun 15, 2007	26.66	26.80	26.48	26.63	1,078,787	+0.11(+0.40%)
Jun 14, 2007	26.54	26.80	26.40	26.53	1,316,784	-0.04(-0.14%)
Jun 13, 2007	26.25	26.60	26.09	26.57	1,726,113	+0.39(+1.49%)
Jun 12, 2007	26.45	26.60	26.16	26.18	1,325,984	-0.27(-1.02%)
Jun 11, 2007	26.72	26.72	26.39	26.45	1,088,387	-0.27(-1.01%)
Jun 08, 2007	26.03	26.74	26.03	26.72	1,330,409	+0.64(+2.47%)
Jun 07, 2007	26.09	26.50	25.92	26.07	2,280,754	-0.05(-0.20%)
Jun 06, 2007	26.28	26.36	26.04	26.12	909,030	-0.15(-0.57%)
Jun 05, 2007	26.61	26.65	26.21	26.27	1,349,717	-0.46(-1.74%)
Jun 04, 2007	26.54	26.84	26.45	26.74	1,205,799	+0.16(+0.62%)
Jun 01, 2007	26.49	26.75	26.40	26.57	1,202,096	+0.22(+0.83%)
May 31, 2007	26.17	26.41	26.09	26.36	1,590,781	+0.27(+1.04%)
May 30, 2007	25.49	26.09	25.44	26.09	1,841,445	+0.61(+2.38%)
May 29, 2007	25.82	25.91	25.31	25.48	1,495,716	-0.32(-1.22%)
May 25, 2007	25.58	26.00	25.55	25.79	1,236,519	+0.21(+0.82%)
May 24, 2007	26.64	26.10	25.43	25.58	1,849,445	-0.41(-1.56%)
May 23, 2007	26.09	26.17	25.92	25.99	1,233,585	-0.16(-0.60%)
May 22, 2007	26.26	26.36	26.13	26.15	1,055,987	-0.11(-0.43%)
May 21, 2007	26.09	26.39	25.93	26.26	1,289,185	+0.03(+0.11%)
May 18, 2007	26.08	26.29	25.94	26.23	1,053,587	+0.20(+0.78%)
May 17, 2007	26.21	26.28	25.91	26.03	1,033,116	-0.31(-1.17%)
May 16, 2007	25.99	26.34	25.93	26.33	1,092,787	+0.42(+1.62%)
May 15, 2007	26.01	26.34	25.88	25.91	1,646,780	-0.15(-0.58%)
May 14, 2007	26.25	26.30	25.91	26.06	1,609,714	-0.19(-0.71%)
May 11, 2007	25.91	26.27	25.68	26.25	1,777,326	+0.38(+1.45%)
May 10, 2007	26.06	26.21	25.79	25.88	1,711,940	-0.19(-0.72%)
May 09, 2007	25.77	26.20	25.61	26.06	1,306,651	+0.19(+0.72%)
May 08, 2007	25.64	25.89	25.56	25.88	1,366,384	+0.14(+0.55%)
May 07, 2007	25.67	25.88	25.51	25.73	1,191,852	+0.06(+0.23%)
May 04, 2007	25.82	25.88	25.53	25.67	2,064,776	-0.15(-0.58%)
May 03, 2007	25.36	25.88	25.21	25.82	2,514,237	+0.46(+1.83%)
May 02, 2007	24.95	25.49	24.95	25.36	1,473,582	+0.32(+1.26%)
May 01, 2007	24.98	25.14	24.64	25.04	2,445,971	+0.07(+0.27%)
Apr 30, 2007	25.67	25.67	24.98	24.98	1,776,779	-0.70(-2.75%)
Apr 27, 2007	25.56	25.85	25.23	25.68	2,969,165	+0.13(+0.50%)
Apr 26, 2007	25.55	25.59	25.17	25.55	2,448,362	-0.03(-0.12%)
Apr 25, 2007	25.13	25.84	25.04	25.58	2,915,340	+0.51(+2.03%)
Apr 24, 2007	24.81	25.10	24.59	25.07	3,245,829	+0.20(+0.78%)
Apr 23, 2007	25.43	25.58	24.76	24.88	4,015,046	-0.63(-2.47%)
Apr 20, 2007	25.34	25.69	24.71	25.51	12,313,962	-2.48(-8.87%)
Apr 19, 2007	28.51	28.51	27.62	27.99	1,833,312	+0.12(+0.43%)
Apr 18, 2007	27.56	27.98	27.38	27.87	1,334,164	+0.16(+0.57%)
Apr 17, 2007	27.75	27.88	27.55	27.71	643,325	+0.08(+0.30%)
Apr 16, 2007	27.23	27.63	27.10	27.63	1,160,919	+0.44(+1.63%)
Apr 13, 2007	27.37	27.47	26.89	27.19	1,685,127	-0.15(-0.55%)
Apr 12, 2007	26.78	27.35	26.68	27.34	1,439,666	+0.60(+2.24%)
Apr 11, 2007	26.96	27.07	26.49	26.74	1,282,651	-0.22(-0.81%)
Apr 10, 2007	26.55	26.99	26.48	26.96	1,586,781	+0.35(+1.30%)
Apr 09, 2007	26.69	26.96	26.53	26.61	2,241,840	+0.02(+0.08%)
Apr 05, 2007	26.78	27.18	26.48	26.59	3,001,298	+0.01(+0.03%)
Apr 04, 2007	27.94	27.95	26.25	26.58	4,767,011	-1.56(-5.54%)
Apr 03, 2007	27.77	28.25	27.77	28.14	1,088,254	+0.41(+1.49%)
Apr 02, 2007	27.74	28.07	27.72	27.73	1,185,452	-0.03(-0.11%)
Mar 30, 2007	27.92	28.28	27.55	27.76	1,817,045	-0.08(-0.30%)
Mar 29, 2007	28.97	29.19	27.62	27.84	3,547,510	-1.04(-3.58%)
Mar 28, 2007	28.84	28.91	28.36	28.88	1,064,787	-0.07(-0.26%)
Mar 27, 2007	28.80	29.09	28.62	28.95	1,066,787	-0.02(-0.08%)
Mar 26, 2007	28.98	29.06	28.46	28.97	1,037,054	-0.11(-0.39%)
Mar 23, 2007	29.07	29.29	28.97	29.09	806,985	-0.07(-0.23%)
Mar 22, 2007	29.13	29.30	28.93	29.15	669,058	+0.03(+0.10%)
Mar 21, 2007	28.37	29.12	28.25	29.12	736,124	+0.72(+2.53%)
Mar 20, 2007	28.38	28.61	28.32	28.40	710,678	+0.02(+0.08%)
Mar 19, 2007	28.10	28.52	28.10	28.38	1,173,453	+0.46(+1.67%)
Mar 16, 2007	28.02	28.33	27.75	27.92	1,931,177	+0.35(+1.28%)
Mar 15, 2007	27.41	28.00	27.41	27.56	1,702,246	+0.17(+0.63%)
Mar 14, 2007	27.08	27.51	26.93	27.39	2,292,637	+0.31(+1.14%)
Mar 13, 2007	28.12	28.01	27.03	27.08	2,514,370	-1.04(-3.68%)
Mar 12, 2007	28.23	28.55	27.88	28.12	1,852,245	-0.49(-1.70%)
Mar 09, 2007	28.99	29.15	28.44	28.61	1,236,785	-0.35(-1.22%)
Mar 08, 2007	29.14	29.21	28.87	28.96	675,058	+0.20(+0.68%)
Mar 07, 2007	28.83	28.97	28.47	28.76	1,397,850	-0.07(-0.23%)
Mar 06, 2007	28.31	28.83	28.13	28.83	1,619,714	+0.76(+2.70%)
Mar 05, 2007	28.35	28.52	28.07	28.07	1,950,245	-0.29(-1.01%)
Mar 02, 2007	28.93	28.93	28.31	28.36	1,192,119	-0.61(-2.12%)
Mar 01, 2007	29.10	29.14	28.28	28.97	2,460,364	-0.33(-1.13%)
Feb 28, 2007	29.51	29.64	28.83	29.30	1,756,379	-0.36(-1.21%)
Feb 27, 2007	31.55	31.55	29.48	29.66	1,643,180	-1.25(-4.05%)
Feb 26, 2007	31.21	31.31	30.77	30.92	1,145,288	-0.25(-0.79%)
Feb 23, 2007	31.22	31.30	30.82	31.16	746,124	-0.05(-0.17%)
Feb 22, 2007	31.01	31.40	30.95	31.22	996,921	+0.21(+0.68%)
Feb 21, 2007	30.82	31.13	30.68	31.01	734,658	+0.15(+0.49%)
Feb 20, 2007	30.89	31.07	30.53	30.86	821,323	-0.22(-0.70%)
Feb 16, 2007	30.78	31.07	30.67	31.07	492,394	+0.14(+0.46%)
Feb 15, 2007	31.66	31.66	30.83	30.93	515,994	-0.07(-0.22%)
Feb 14, 2007	30.64	31.13	30.63	31.00	522,109	+0.37(+1.20%)
Feb 13, 2007	30.31	30.82	30.26	30.63	646,764	+0.44(+1.47%)
Feb 12, 2007	30.67	30.71	30.17	30.19	849,127	-0.31(-1.01%)
Feb 09, 2007	30.99	31.13	30.41	30.50	603,459	-0.53(-1.72%)
Feb 08, 2007	30.89	31.15	30.83	31.03	949,589	+0.15(+0.49%)
Feb 07, 2007	30.98	31.10	30.79	30.88	798,524	-0.13(-0.41%)
Feb 06, 2007	30.84	31.04	30.63	31.01	786,790	+0.17(+0.56%)
Feb 05, 2007	30.88	31.04	30.77	30.83	860,523	-0.30(-0.96%)
Feb 02, 2007	30.90	31.28	30.89	31.13	932,389	+0.20(+0.65%)

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