| Date | US Dollar | Euro | British Pound | Japanese Yen |
| 09/09/2008 | 9,743 | 13,763 | 17,138 | 90.42 |
| 07/29/2008 | 9,215 | 14,505 | 18,336 | 85.61 |
| 04/30/2008 | 9,198 | 14,285 | 18,108 | 88.35 |
| 10/30/2007 | 9,327 | 13,424 | 19,254 | 81.25 |
| 09/11/2007 | 9,317 | 12,863 | 18,901 | 81.96 |
| 05/18/2007 | 9,256 | 12,528 | 18,290 | 76.85 |
| 02/08/2007 | 9,232 | 11,989 | 18,170 | 76.16 |
| 09/18/2006 | 9,202 | 11,647 | 17,255 | 77.85 |
| 05/08/2006 | 9,188 | 11,692 | 17,076 | 82.34 |
| 02/04/2006 | 9,150 | 10,999 | 16,128 | 76.94 |
| 01/01/2006 | 9,096 | 10,775 | 15,681 | 77.15 |
| 12/11/2005 | 9,083 | 10,748 | 15,948 | 75.34 |
| 11/14/2005 | 9,071 | 10,658 | 15,839 | 76.62 |
| 10/24/2005 | 9,060 | 10,825 | 16,018 | 78.37 |
| 09/17/2005 | 9,026 | 11,024 | 16,283 | 81.06 |
| 08/22/2005 | 9,005 | 10,976 | 16,173 | 82.17 |
| 08/03/2005 | 9,000 | 11,092 | 15,990 | 81.03 |
| 06/03/2005 | 8,970 | 10,959 | 16,250 | 83.17 |
| 05/12/2005 | 8,913 | 11,451 | 16,759 | 84.28 |
| 04/30/2005 | 8,905 | 11,495 | 17,008 | 84.89 |
| 03/12/2005 | 8,870 | 11,750 | 16,676 | 85.05 |
| 01/04/2005 | 8,811 | 11,782 | 16,676 | 85.05 |
| 11/04/2004 | 8,778 | 11,148 | 16,090 | 82.46 |
| 09/07/2004 | 8,748 | 10,554 | 15,555 | 79.45 |
| 08/03/2004 | 8,712 | 10,474 | 15,859 | 78.53 |
| 07/15/2004 | 8,674 | 10,708 | 16,060 | 79.03 |
| 06/26/2004 | 8,640 | 10,486 | 15,737 | 80.18 |
| 04/29/2004 | 8,565 | 10,258 | 15,208 | 77.52 |
| 03/26/2004 | 8,534 | 10,273 | 15,368 | 80.02 |
| 03/14/2004 | 8,460 | 10,374 | 15,304 | 76.34 |
| 03/05/2004 | 8,423 | 10,412 | 15,539 | 75.05 |
| 03/01/2004 | 8,395 | 10,446 | 15,678 | 76.90 |
| 02/24/2004 | 8,387 | 10,633 | 15,851 | 77.45 |
| 02/16/2004 | 8,370 | 10,669 | 15,785 | 79.36 |
| 01/26/2004 | 8,372 | 10,520 | 15,266 | 78.78 |
| 11/30/2003 | 8,360 | 10,022 | 14,379 | 76.31 |
| 10/14/2003 | 8,390 | 9,750 | 13,842 | 76.42 |
| 05/30/2003 | 8,180 | 9,690 | 13,335 | 69.25 |
| 04/22/2003 | 8,155 | 8,952 | 12,862 | 68.05 |
| 03/15/2003 | 8,097 | 8,713 | 12,845 | 68.30 |
| 12/01/2002 | 7,981 | 8,342 | 12,802 | 67.34 |
| 07/30/2002 | 7,927 | 7,801 | 12,402 | 66.43 |
| 07/30/2002 | 7,927 | 7,801 | 12,402 | 66.43 |
| 05/01/2001 | 1,755 | NA | 2,516 | 14.16 |
| 12/30/2000 | 1,755 | NA | 2,623 | 15.30 |
| 12/15/1999 | 1,755 | NA | 2,845 | 17.06 |
| 12/15/1998 | 1,755 | NA | 2,956 | 15.08 |
| 08/20/1997 | 1,755 | NA | 2,826 | 14.87 |
| 12/31/1996 | 1,755 | NA | 2,654 | 13.69 |
| 05/15/1996 | 1,750 | NA | 2,968 | 13.39 |
| 12/01/1995 | 1,750 | NA | 2,713 | 17.02 |
| 12/15/1994 | 1,750 | NA | 2,734 | 17.43 |
| 12/30/1993 | 1,750 | NA | 2,624 | 15.69 |
| 03/30/1993 | 1,543 | NA | 2,302 | 13.22 |
| 12/15/1992 | 1,459 | NA | 2,286 | 11.80 |
| 10/01/1992 | 1,439 | NA | 2,563 | 12.03 |
| 06/30/1992 | 1,430 |
| 08/20/1984 | 945 |
| 03/15/1978 | 71.46 |
| 01/08/1976 | 71 |
| 06/12/1975 | 70 |
|