| | Jul 1, 2006 | Dec 31, 2006 | 183 days | 1 | 0.00 |
| | Jun 16, 2006 | Jun 30, 2006 | 14 days | 2 | 0.50 |
| | May 1, 2006 | Jun 15, 2006 | 45 days | 7 | 0.00 |
| | Mar 1, 2006 | May 31, 2006 | 91 days | 8 | 1.00 |
| | Feb 17, 2006 | Feb 28, 2006 | 11 days | 0 | - |
| | Aug 16, 2005 | Sep 30, 2005 | 45 days | 7 | 0.57 |
| | Aug 1, 2005 | Aug 15, 2005 | 14 days | 2 | 1.50 |
| | Jul 1, 2005 | Jul 30, 2005 | 29 days | 1 | 0.00 |
| | Jul 1, 2004 | Jun 30, 2005 | 364 days | 36 | 1.17 |
| | Jul 1, 2003 | Jun 30, 2004 | 365 days | 36 | 1.36 |
| | Aug 2, 2002 | Jun 30, 2003 | 332 days | 30 | 1.60 |
| | Jan 1, 2002 | Aug 1, 2002 | 212 days | 4 | 0.00 |
| | Jul 1, 2001 | Dec 31, 2001 | 183 days | 2 | 0.00 |
| | Aug 1, 2000 | May 31, 2001 | 303 days | 30 | 1.17 |
| | May 1, 2000 | Aug 31, 2000 | 122 days | 10 | 1.90 |
| | Jul 1, 1999 | Apr 30, 2000 | 304 days | 27 | 1.11 |
|
| Jan 1, 1998 | Jun 30, 1999 | 545 days | 3 | 1.33 |
| | Aug 16, 1995 | Dec 31, 1997 | 868 days | 6 | 1.17 |
| | Jul 1, 1993 | Jun 30, 1994 | 364 days | 0 | - |
| | Aug 1, 1992 | Dec 31, 1992 | 152 days | 4 | 1.50 |
| | Jan 1, 1979 | Dec 31, 1979 | 364 days | 0 | - |