Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2008	17.07	18.41	17.07	18.01	7,881,828	+0.67(+3.89%)
Jan 30, 2008	17.50	17.67	17.29	17.33	3,432,091	-0.24(-1.36%)
Jan 29, 2008	18.01	18.45	17.48	17.57	5,654,438	+0.60(+3.54%)
Jan 28, 2008	16.82	17.02	16.48	16.97	3,345,579	+0.23(+1.40%)
Jan 25, 2008	16.72	17.15	16.53	16.74	4,274,244	+0.07(+0.41%)
Jan 24, 2008	17.49	17.49	16.57	16.67	5,996,083	-0.86(-4.89%)
Jan 23, 2008	16.27	17.59	16.10	17.52	7,868,262	+0.80(+4.79%)
Jan 22, 2008	15.85	16.88	15.79	16.72	6,100,023	+0.19(+1.14%)
Jan 21, 2008	16.51	16.70	16.24	16.54	0	+0.00(+0.00%)
Jan 18, 2008	16.51	16.70	16.24	16.54	5,535,820	+0.18(+1.12%)
Jan 17, 2008	16.63	16.76	16.21	16.35	5,788,109	-0.19(-1.13%)
Jan 16, 2008	16.63	17.05	16.31	16.54	5,754,786	+0.32(+1.95%)
Jan 15, 2008	16.30	16.37	15.89	16.22	7,523,205	-0.23(-1.40%)
Jan 14, 2008	16.50	16.82	16.14	16.45	5,491,915	-0.08(-0.46%)
Jan 11, 2008	17.70	17.81	16.53	16.53	10,948,309	-1.31(-7.32%)
Jan 10, 2008	17.78	17.99	17.64	17.84	4,105,032	-0.06(-0.33%)
Jan 09, 2008	17.88	17.94	17.57	17.90	4,515,175	+0.05(+0.29%)
Jan 08, 2008	17.96	18.10	17.76	17.84	3,820,421	-0.04(-0.21%)
Jan 07, 2008	17.93	17.93	17.62	17.88	3,955,689	+0.03(+0.14%)
Jan 04, 2008	18.31	18.48	17.70	17.86	7,668,435	-0.59(-3.19%)
Jan 03, 2008	18.48	18.65	18.39	18.45	2,962,564	+0.06(+0.30%)
Jan 02, 2008	18.59	18.60	18.20	18.39	2,091,231	-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	1,145,148	-0.09(-0.46%)
Dec 28, 2007	18.92	18.92	18.56	18.68	966,482	+0.01(+0.05%)
Dec 27, 2007	18.80	18.97	18.55	18.68	2,119,030	-0.23(-1.24%)
Dec 26, 2007	18.93	19.06	18.78	18.91	2,928,568	-0.10(-0.52%)
Dec 24, 2007	19.19	19.32	18.86	19.01	898,408	-0.16(-0.85%)
Dec 21, 2007	19.06	19.23	18.87	19.17	3,654,030	+0.30(+1.61%)
Dec 20, 2007	18.54	18.88	18.49	18.87	2,672,134	+0.35(+1.91%)
Dec 19, 2007	18.54	18.73	18.26	18.51	3,968,550	+0.08(+0.44%)
Dec 18, 2007	18.34	18.48	17.93	18.43	3,989,309	+0.19(+1.03%)
Dec 17, 2007	18.34	18.36	18.10	18.25	3,407,073	-0.22(-1.20%)
Dec 14, 2007	18.86	18.86	18.39	18.47	3,544,472	-0.41(-2.15%)
Dec 13, 2007	18.82	18.92	18.68	18.87	1,893,808	-0.09(-0.49%)
Dec 12, 2007	19.00	19.07	18.66	18.97	3,578,758	+0.42(+2.28%)
Dec 11, 2007	18.77	19.11	18.46	18.54	2,412,740	-0.23(-1.23%)
Dec 10, 2007	18.66	18.85	18.50	18.77	2,868,736	+0.20(+1.06%)
Dec 07, 2007	18.31	18.65	18.07	18.58	5,225,057	+0.15(+0.83%)
Dec 06, 2007	18.55	18.56	18.29	18.42	2,202,803	-0.14(-0.74%)
Dec 05, 2007	18.71	18.78	18.42	18.56	2,311,632	-0.09(-0.50%)
Dec 04, 2007	18.60	18.93	18.45	18.65	2,655,341	+0.05(+0.28%)
Dec 03, 2007	19.06	19.15	18.50	18.60	3,721,262	-0.54(-2.81%)
Nov 30, 2007	18.77	19.18	18.77	19.14	3,585,764	+0.46(+2.44%)
Nov 29, 2007	18.68	18.77	18.49	18.68	2,735,689	-0.12(-0.66%)
Nov 28, 2007	18.23	18.81	16.83	18.81	3,437,512	+0.75(+4.13%)
Nov 27, 2007	18.04	18.31	17.89	18.06	4,516,622	+0.08(+0.45%)
Nov 26, 2007	17.88	18.18	17.85	17.98	3,570,275	+0.09(+0.50%)
Nov 23, 2007	18.11	18.13	17.87	17.89	1,303,414	-0.12(-0.66%)
Nov 21, 2007	18.21	18.31	17.97	18.01	2,539,068	-0.29(-1.56%)
Nov 20, 2007	18.36	18.51	18.03	18.30	2,501,084	+0.00(+0.00%)
Nov 19, 2007	18.90	18.94	18.29	18.30	3,143,764	-0.72(-3.77%)
Nov 16, 2007	18.82	19.41	18.77	19.01	3,615,516	+0.32(+1.71%)
Nov 15, 2007	18.68	18.92	18.62	18.69	2,386,663	-0.12(-0.61%)
Nov 14, 2007	19.12	19.12	18.80	18.81	2,812,698	-0.15(-0.81%)
Nov 13, 2007	18.45	18.97	18.36	18.96	4,864,183	+0.62(+3.40%)
Nov 12, 2007	18.74	18.84	18.32	18.34	4,106,495	-0.53(-2.82%)
Nov 09, 2007	18.60	19.24	18.24	18.87	9,161,325	+1.35(+7.72%)
Nov 08, 2007	17.60	17.69	17.32	17.52	2,906,249	-0.06(-0.36%)
Nov 07, 2007	17.72	17.82	17.57	17.58	3,564,167	-0.31(-1.74%)
Nov 06, 2007	17.84	17.95	17.81	17.90	2,216,466	+0.09(+0.50%)
Nov 05, 2007	17.99	18.07	17.65	17.81	2,459,740	-0.20(-1.09%)
Nov 02, 2007	18.42	18.51	17.80	18.00	3,467,097	-0.41(-2.25%)
Nov 01, 2007	18.66	18.66	18.35	18.42	2,706,948	-0.31(-1.64%)
Oct 31, 2007	18.33	18.72	18.29	18.72	3,180,107	-0.02(-0.09%)
Oct 30, 2007	18.95	19.05	18.71	18.74	2,313,039	-0.24(-1.28%)
Oct 29, 2007	19.32	19.39	18.89	18.98	2,752,200	-0.26(-1.33%)
Oct 26, 2007	19.34	19.58	18.99	19.24	2,145,628	+0.17(+0.87%)
Oct 25, 2007	19.19	20.07	19.03	19.07	8,684,743	+0.60(+3.23%)
Oct 24, 2007	18.86	19.09	18.23	18.48	4,018,100	-0.42(-2.23%)
Oct 23, 2007	19.01	19.04	18.78	18.90	2,563,921	-0.02(-0.09%)
Oct 22, 2007	18.54	18.92	18.41	18.92	2,276,696	+0.29(+1.56%)
Oct 19, 2007	18.60	18.87	18.60	18.62	3,318,444	-0.02(-0.09%)
Oct 18, 2007	17.81	18.71	17.81	18.64	3,402,618	+0.72(+4.05%)
Oct 17, 2007	18.15	18.15	17.87	17.92	1,710,219	-0.12(-0.64%)
Oct 16, 2007	18.23	18.30	17.96	18.03	3,211,057	-0.26(-1.45%)
Oct 15, 2007	18.39	18.39	18.14	18.30	3,123,131	-0.10(-0.56%)
Oct 12, 2007	18.31	18.48	18.30	18.40	2,020,187	+0.00(+0.00%)
Oct 11, 2007	18.49	18.51	18.25	18.40	2,273,883	+0.03(+0.19%)
Oct 10, 2007	18.40	18.49	18.30	18.36	3,419,734	-0.15(-0.81%)
Oct 09, 2007	18.73	18.87	18.38	18.51	3,888,438	-0.20(-1.09%)
Oct 08, 2007	18.70	18.85	18.68	18.72	1,195,324	-0.03(-0.16%)
Oct 05, 2007	18.83	18.96	18.68	18.75	1,408,691	-0.08(-0.43%)
Oct 04, 2007	18.67	19.14	18.59	18.83	3,344,939	+0.16(+0.87%)
Oct 03, 2007	18.36	18.67	18.21	18.67	2,440,520	+0.31(+1.70%)
Oct 02, 2007	18.39	18.59	18.30	18.36	2,204,011	+0.06(+0.30%)
Oct 01, 2007	18.25	18.40	18.01	18.30	2,238,009	+0.19(+1.06%)
Sep 28, 2007	18.23	18.24	17.99	18.11	3,031,777	-0.14(-0.77%)
Sep 27, 2007	18.19	18.26	18.10	18.25	1,982,906	+0.10(+0.54%)
Sep 26, 2007	18.33	18.38	17.95	18.15	3,605,668	-0.06(-0.33%)
Sep 25, 2007	18.00	18.28	17.77	18.21	3,452,326	+0.14(+0.75%)
Sep 24, 2007	18.13	18.28	18.01	18.07	3,306,486	-0.09(-0.47%)
Sep 21, 2007	17.36	18.39	17.33	18.16	7,034,548	+0.83(+4.80%)
Sep 20, 2007	17.55	17.61	17.28	17.33	2,802,611	-0.22(-1.24%)
Sep 19, 2007	17.84	17.84	17.46	17.55	3,578,470	-0.14(-0.80%)
Sep 18, 2007	17.20	17.69	17.17	17.69	2,573,535	+0.56(+3.26%)
Sep 17, 2007	17.01	17.28	16.96	17.13	2,370,250	+0.03(+0.17%)
Sep 14, 2007	17.28	17.18	16.90	17.10	3,016,213	-0.18(-1.06%)
Sep 13, 2007	17.30	17.43	17.15	17.28	3,065,686	+0.09(+0.52%)
Sep 12, 2007	17.06	17.38	16.90	17.19	3,063,341	+0.09(+0.50%)
Sep 11, 2007	17.15	17.27	17.03	17.11	4,567,462	-0.04(-0.22%)
Sep 10, 2007	17.45	17.59	17.04	17.15	3,394,646	-0.29(-1.64%)
Sep 07, 2007	17.44	17.66	17.35	17.43	2,937,900	-0.14(-0.82%)
Sep 06, 2007	17.69	17.74	17.34	17.58	2,698,272	-0.11(-0.63%)
Sep 05, 2007	17.71	17.82	17.57	17.69	2,635,435	-0.18(-1.00%)
Sep 04, 2007	17.81	17.90	17.15	17.87	14,821,977	+0.13(+0.72%)
Aug 31, 2007	17.74	17.88	17.64	17.74	2,710,934	+0.02(+0.10%)
Aug 30, 2007	17.75	17.82	17.50	17.72	2,876,000	-0.03(-0.19%)
Aug 29, 2007	17.70	17.82	17.45	17.75	2,756,186	+0.15(+0.85%)
Aug 28, 2007	18.05	18.18	17.61	17.61	2,499,208	-0.49(-2.69%)
Aug 27, 2007	18.24	18.35	18.02	18.09	2,877,984	-0.12(-0.66%)
Aug 24, 2007	17.93	18.25	17.82	18.21	1,424,401	+0.35(+1.96%)
Aug 23, 2007	17.64	18.02	17.64	17.86	3,611,999	+0.23(+1.28%)
Aug 22, 2007	17.44	17.71	17.38	17.64	2,209,873	-0.03(-0.19%)
Aug 21, 2007	17.45	17.78	17.29	17.67	2,848,098	+0.22(+1.25%)
Aug 20, 2007	17.32	17.54	17.11	17.45	3,393,474	+0.26(+1.51%)
Aug 17, 2007	17.41	17.51	16.58	17.19	6,287,528	+0.00(+0.02%)
Aug 16, 2007	17.44	17.53	16.38	17.19	10,905,636	-1.22(-6.60%)
Aug 15, 2007	18.86	18.86	18.40	18.40	3,569,326	-0.42(-2.22%)
Aug 14, 2007	18.93	19.08	18.74	18.82	2,480,685	-0.04(-0.20%)
Aug 13, 2007	18.51	19.18	18.36	18.86	2,625,118	+0.37(+2.01%)
Aug 10, 2007	17.69	18.73	17.69	18.49	8,223,307	+0.04(+0.23%)
Aug 09, 2007	18.68	18.70	18.17	18.45	6,007,572	-0.32(-1.68%)
Aug 08, 2007	18.63	19.06	18.52	18.76	4,892,671	-0.21(-1.10%)
Aug 07, 2007	19.09	19.13	18.72	18.97	4,578,951	-0.21(-1.09%)
Aug 06, 2007	19.00	19.23	18.98	19.18	3,212,698	+0.18(+0.94%)
Aug 03, 2007	19.04	19.11	18.97	19.00	4,612,011	-0.11(-0.58%)
Aug 02, 2007	19.28	19.29	18.97	19.11	2,897,102	-0.08(-0.40%)
Aug 01, 2007	19.15	19.33	19.02	19.19	4,028,886	-0.01(-0.07%)
Jul 31, 2007	19.56	19.61	19.17	19.20	3,787,800	-0.21(-1.08%)
Jul 30, 2007	19.43	19.48	19.20	19.41	2,213,793	-0.14(-0.70%)
Jul 27, 2007	19.68	19.85	19.55	19.55	4,026,775	-0.22(-1.10%)
Jul 26, 2007	19.67	19.90	19.55	19.76	4,291,257	-0.11(-0.54%)
Jul 25, 2007	20.01	20.19	19.84	19.87	3,657,491	-0.09(-0.47%)
Jul 24, 2007	20.04	20.11	19.94	19.96	3,202,445	-0.08(-0.38%)
Jul 23, 2007	20.14	20.20	20.02	20.04	2,446,687	-0.06(-0.28%)
Jul 20, 2007	20.25	20.30	20.03	20.10	2,083,025	-0.16(-0.78%)
Jul 19, 2007	20.26	20.32	20.13	20.25	1,180,084	+0.12(+0.59%)
Jul 18, 2007	20.09	20.24	19.97	20.13	1,753,126	-0.12(-0.57%)
Jul 17, 2007	20.13	20.46	20.04	20.25	2,263,097	+0.18(+0.89%)
Jul 16, 2007	19.98	20.11	19.93	20.07	1,431,435	-0.02(-0.11%)
Jul 13, 2007	20.09	20.11	19.86	20.09	1,766,229	-0.06(-0.30%)
Jul 12, 2007	19.95	20.16	19.60	20.15	2,825,146	+0.28(+1.42%)
Jul 11, 2007	19.50	20.07	19.38	19.87	2,347,506	+0.32(+1.66%)
Jul 10, 2007	19.66	19.73	19.50	19.55	1,945,391	-0.23(-1.19%)
Jul 09, 2007	19.81	19.84	19.74	19.78	2,027,456	+0.13(+0.65%)
Jul 06, 2007	19.55	19.67	19.44	19.65	1,595,798	+0.09(+0.48%)
Jul 05, 2007	19.29	19.56	19.29	19.56	1,591,108	+0.30(+1.55%)
Jul 03, 2007	19.35	19.51	19.11	19.26	1,408,691	-0.17(-0.86%)
Jul 02, 2007	19.41	19.44	19.28	19.43	1,748,437	+0.02(+0.09%)
Jun 29, 2007	19.54	19.74	19.24	19.41	2,367,905	-0.12(-0.63%)
Jun 28, 2007	19.21	19.71	19.19	19.53	2,140,470	+0.31(+1.60%)
Jun 27, 2007	19.23	19.28	19.05	19.23	2,784,088	-0.05(-0.27%)
Jun 26, 2007	19.39	19.50	19.21	19.28	2,212,046	-0.04(-0.20%)
Jun 25, 2007	19.38	19.51	19.28	19.32	2,615,974	-0.06(-0.29%)
Jun 22, 2007	19.21	19.54	19.21	19.37	2,329,218	-0.18(-0.94%)
Jun 21, 2007	19.44	19.56	19.32	19.55	1,473,405	+0.12(+0.61%)
Jun 20, 2007	19.73	19.78	19.44	19.44	2,146,097	-0.25(-1.26%)
Jun 19, 2007	19.70	19.73	19.52	19.68	2,513,979	-0.01(-0.06%)
Jun 18, 2007	19.64	19.73	19.62	19.70	1,558,048	+0.05(+0.24%)
Jun 15, 2007	19.86	19.93	19.56	19.65	4,134,397	-0.16(-0.82%)
Jun 14, 2007	19.94	19.98	19.76	19.81	2,571,893	-0.13(-0.66%)
Jun 13, 2007	19.69	19.94	19.61	19.94	3,134,385	+0.26(+1.34%)
Jun 12, 2007	20.03	20.03	19.65	19.68	3,762,763	-0.14(-0.69%)
Jun 11, 2007	19.48	19.83	19.46	19.82	3,306,228	+0.22(+1.11%)
Jun 08, 2007	19.50	19.63	19.37	19.60	2,702,493	+0.10(+0.52%)
Jun 07, 2007	19.67	19.73	19.50	19.50	2,907,935	-0.17(-0.85%)
Jun 06, 2007	19.62	19.95	19.65	19.66	2,318,198	-0.27(-1.35%)
Jun 05, 2007	20.20	20.28	19.90	19.93	2,731,098	-0.27(-1.33%)
Jun 04, 2007	20.05	20.25	20.05	20.20	1,992,989	+0.06(+0.32%)
Jun 01, 2007	20.13	20.30	20.02	20.13	3,282,570	-0.04(-0.19%)
May 31, 2007	20.16	20.30	20.11	20.17	3,472,490	-0.04(-0.21%)
May 30, 2007	20.15	20.36	20.15	20.22	1,889,119	-0.02(-0.08%)
May 29, 2007	20.21	20.39	20.18	20.23	1,451,365	+0.08(+0.40%)
May 25, 2007	20.05	20.29	20.05	20.15	1,404,705	+0.12(+0.60%)
May 24, 2007	20.06	20.30	19.86	20.03	3,272,957	-0.03(-0.15%)
May 23, 2007	20.26	20.31	20.04	20.06	1,736,247	-0.09(-0.47%)
May 22, 2007	20.26	20.41	20.08	20.16	2,240,354	+0.04(+0.21%)
May 21, 2007	20.09	20.17	19.85	20.11	1,916,786	+0.07(+0.34%)
May 18, 2007	20.13	20.24	20.04	20.05	1,955,708	+0.01(+0.06%)
May 17, 2007	19.98	20.13	19.87	20.03	3,181,828	+0.00(+0.00%)
May 16, 2007	20.07	20.21	19.98	20.03	3,770,735	-0.02(-0.11%)
May 15, 2007	20.05	20.19	19.98	20.05	3,263,109	-0.07(-0.36%)
May 14, 2007	20.07	20.18	19.99	20.13	2,670,370	+0.06(+0.28%)
May 11, 2007	20.05	20.14	19.91	20.07	3,645,294	+0.03(+0.13%)
May 10, 2007	20.05	20.15	19.91	20.05	4,956,681	-0.15(-0.76%)
May 09, 2007	20.26	20.43	20.08	20.20	5,223,741	-0.09(-0.44%)
May 08, 2007	20.41	20.43	20.19	20.29	4,689,332	-0.10(-0.48%)
May 07, 2007	20.47	20.60	20.32	20.39	4,601,797	-0.06(-0.27%)
May 04, 2007	20.17	20.58	20.25	20.44	6,539,348	+0.27(+1.33%)
May 03, 2007	20.48	20.72	19.51	20.17	16,922,586	-1.58(-7.25%)
May 02, 2007	21.93	21.93	21.58	21.75	11,718,257	+0.06(+0.28%)
May 01, 2007	21.93	21.96	21.55	21.69	4,130,645	-0.24(-1.09%)
Apr 30, 2007	21.72	22.11	21.71	21.93	2,324,294	+0.22(+1.02%)
Apr 27, 2007	21.39	21.86	21.39	21.71	1,723,583	-0.05(-0.22%)
Apr 26, 2007	22.31	22.31	21.72	21.76	1,704,122	-0.20(-0.91%)
Apr 25, 2007	21.74	22.06	21.74	21.96	2,771,896	+0.27(+1.24%)
Apr 24, 2007	21.81	21.86	21.53	21.69	1,878,802	-0.08(-0.35%)
Apr 23, 2007	21.60	21.85	21.60	21.76	2,338,831	+0.14(+0.65%)
Apr 20, 2007	21.51	21.73	21.35	21.62	2,011,277	+0.23(+1.08%)
Apr 19, 2007	21.32	21.50	21.29	21.39	1,308,338	+0.01(+0.06%)
Apr 18, 2007	21.48	21.62	21.36	21.38	1,748,791	-0.13(-0.61%)
Apr 17, 2007	21.43	21.59	21.29	21.51	2,182,205	+0.08(+0.36%)
Apr 16, 2007	21.13	21.46	21.09	21.44	2,013,835	+0.17(+0.82%)
Apr 13, 2007	21.16	21.32	21.05	21.26	2,019,113	+0.14(+0.65%)
Apr 12, 2007	21.05	21.18	20.95	21.12	2,691,004	+0.17(+0.83%)
Apr 11, 2007	20.96	21.12	20.84	20.95	2,514,448	-0.10(-0.47%)
Apr 10, 2007	21.07	21.09	20.95	21.05	1,505,761	+0.04(+0.20%)
Apr 09, 2007	21.04	21.11	20.99	21.00	1,823,702	-0.02(-0.08%)
Apr 05, 2007	21.00	21.09	20.96	21.02	1,798,145	+0.08(+0.37%)
Apr 04, 2007	20.96	21.06	20.88	20.95	1,817,840	-0.08(-0.39%)
Apr 03, 2007	21.03	21.05	20.89	21.03	3,846,703	+0.08(+0.39%)
Apr 02, 2007	20.92	21.10	20.80	20.95	2,517,028	+0.11(+0.53%)
Mar 30, 2007	20.79	20.93	20.60	20.83	2,351,727	+0.03(+0.16%)
Mar 29, 2007	20.88	20.91	20.62	20.80	5,578,221	+0.04(+0.18%)
Mar 28, 2007	20.72	20.84	20.53	20.76	3,573,244	+0.02(+0.10%)
Mar 27, 2007	20.62	20.83	20.60	20.74	3,612,234	-0.06(-0.29%)
Mar 26, 2007	21.08	21.08	20.71	20.80	4,727,135	-0.30(-1.43%)
Mar 23, 2007	21.12	21.29	20.94	21.10	3,517,977	+0.01(+0.06%)
Mar 22, 2007	21.38	21.38	20.92	21.09	2,083,494	+0.08(+0.39%)
Mar 21, 2007	20.81	21.10	20.71	21.01	3,219,345	+0.19(+0.90%)
Mar 20, 2007	20.44	20.85	20.43	20.82	2,332,735	+0.35(+1.73%)
Mar 19, 2007	20.51	20.60	20.33	20.47	2,323,356	+0.06(+0.31%)
Mar 16, 2007	20.41	20.52	20.28	20.40	7,518,023	-0.03(-0.15%)
Mar 15, 2007	20.60	20.65	20.29	20.43	4,341,668	-0.14(-0.70%)
Mar 14, 2007	20.76	20.78	20.31	20.58	3,748,226	-0.07(-0.35%)
Mar 13, 2007	21.04	20.96	20.58	20.65	3,192,065	-0.39(-1.84%)
Mar 12, 2007	20.63	21.08	20.28	21.04	5,705,341	+0.73(+3.59%)
Mar 09, 2007	20.60	20.71	20.20	20.31	3,939,553	-0.19(-0.94%)
Mar 08, 2007	20.23	20.52	20.02	20.50	4,765,823	+0.46(+2.30%)
Mar 07, 2007	20.06	20.36	19.94	20.04	40,733,412	-0.09(-0.42%)
Mar 06, 2007	19.79	20.21	19.64	20.13	5,737,932	+0.49(+2.48%)
Mar 05, 2007	19.45	20.03	19.37	19.64	3,542,831	+0.05(+0.26%)
Mar 02, 2007	19.86	20.05	19.58	19.59	3,112,111	-0.42(-2.09%)
Mar 01, 2007	20.05	20.17	19.79	20.01	5,842,949	-0.41(-2.01%)
Feb 28, 2007	19.94	20.51	19.58	20.42	5,386,932	+0.90(+4.61%)
Feb 27, 2007	20.18	20.47	19.45	19.52	5,900,185	-0.66(-3.28%)
Feb 26, 2007	20.35	20.37	20.10	20.18	2,396,792	-0.02(-0.11%)
Feb 23, 2007	20.01	20.29	19.96	20.20	2,027,221	+0.28(+1.41%)
Feb 22, 2007	20.07	20.21	19.74	19.92	3,151,267	-0.14(-0.72%)
Feb 21, 2007	20.51	20.55	20.06	20.06	2,848,567	-0.45(-2.20%)
Feb 20, 2007	20.33	20.59	20.10	20.51	1,791,345	+0.15(+0.73%)
Feb 16, 2007	20.27	20.78	20.18	20.37	2,963,692	+0.10(+0.48%)
Feb 15, 2007	20.03	20.35	19.94	20.27	3,296,638	+0.17(+0.83%)
Feb 14, 2007	20.07	20.25	19.98	20.10	2,895,759	+0.20(+1.03%)
Feb 13, 2007	19.91	19.95	19.79	19.90	1,714,261	+0.10(+0.50%)
Feb 12, 2007	19.93	20.04	19.73	19.80	2,770,496	-0.09(-0.45%)
Feb 09, 2007	19.71	20.24	19.71	19.89	5,302,523	+0.16(+0.80%)
Feb 08, 2007	19.58	19.81	19.51	19.73	2,443,639	+0.17(+0.85%)
Feb 07, 2007	19.87	19.91	19.56	19.56	3,673,665	-0.26(-1.33%)
Feb 06, 2007	20.05	20.15	19.80	19.83	3,702,739	-0.06(-0.28%)
Feb 05, 2007	19.59	19.99	19.57	19.88	4,890,091	+0.21(+1.06%)
Feb 02, 2007	20.15	20.20	19.49	19.67	6,054,935	-0.56(-2.78%)

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