| Board of Directors | 2004 – 2004 |
| Chairman | 2005 – 2006 |
| Chairman | 2011 – 2013 |
| Board of Directors | 2013 – 2014 |
| Board of Directors | 2010 – 2011 |
| Board of Directors | 2009 – 2011 |
| Board of Directors | 2011 – 2013 |
| Board of Directors | 2004 – 2004 |
| Board of Directors | 2004 – 2005 |
| Chairman | 2006 – 2009 |
| Board of Directors | 2011 – 2013 |
| Board of Directors | 2011 – 2011 |
| Board of Directors | 2004 – 2004 |
| Chairman | 2004 – 2005 |
| Chairman | 2010 – 2011 |
| Board of Directors | 2013 – 2014 |
| Chairman | 2013 – 2014 |
| Chairman | 2004 – 2004 |