| Chairman | 2007 – 2012 |
| Board of Directors | 2000 – 2006 |
| Chairman | 2006 – 2007 |
| Board of Directors | 2005 – 2006 |
| Board of Directors | 2000 – 2005 |
| Board of Directors | 2000 – 2006 |
| Board of Directors | 2007 – 2012 |
| Board of Directors | 2007 – 2008 |
| Board of Directors | 2006 – 2008 |
| Board of Directors | 2008 – 2012 |
| Board of Directors | 2000 – 2002 |
| Board of Directors | 2006 – 2007 |
| Board of Directors | 2006 – 2007 |
| Board of Directors | 2002 – 2006 |
| Chairman | 2002 – 2006 |