| Chairman | 2001 – 2009 |
| Board of Directors | 2004 – 2009 |
| Board of Directors | 1997 – 1999 |
| Chairman | 1996 – 1996 |
| Board of Directors | 2001 – 2004 |
| Chairman | 1996 – 1997 |
| Board of Directors | 2001 – 2004 |
| Board of Directors | 2001 – 2003 |
| Board of Directors | 1996 – 1997 |
| Board of Directors | 1996 – 1997 |
| Board of Directors | 1996 – 2009 |
| Board of Directors | 1997 – 2001 |
| Chairman | 1997 – 2001 |
| Board of Directors | 1996 – 1996 |
| Board of Directors | 1996 – 1996 |