| Former (13) |
| Board of Directors | 1999 – 2003 |
| Board of Directors | 1997 – 2008 |
| Board of Directors | 1998 – 1999 |
| Board of Directors | 2003 – 2008 |
| Board of Directors | 1998 – 2003 |
| Board of Directors | 2004 – 2008 |
| Board of Directors | 1997 – 1998 |
| Board of Directors | 1997 – 1999 |
| Board of Directors | 2003 – 2004 |
| Chairman | 1999 – 2008 |
| Board of Directors | 1999 – 2000 |
| Board of Directors | 2000 – 2008 |
| Chairman | 1997 – 1998 |