| Board of Directors | 2015 – 2017 |
| Board of Directors | 2008 – 2014 |
| Board of Directors | 2006 – 2006 |
| Deputy Chairman | 2004 – 2008 |
| Board of Directors | 2014 – 2017 |
| Board of Directors | 2008 – 2009 |
| Board of Directors | 2014 – 2015 |
| Board of Directors | 2004 – 2008 |
| Chairman | 2004 – 2008 |
| Chairman | 2014 – 2017 |
| Board of Directors | 2006 – 2014 |
| Board of Directors | 2006 – 2014 |
| Board of Directors | 2014 – 2017 |