- 2019 – to date
- 2017 – 2019 Committee
- 2014 – 2016 Committee
- 2012 – 2014 Committee
- 2010 – 2012 Committee
- 2008 – 2010 Committee
- 2006 – 2008 Committee
- 2004 – 2006 Committee
- 2002 – 2004 Committee
- 2000 – 2002 Committee
- 1996 – 1998 Committee
- 1994 – 1996 Committee
- 1992 – 1994 Committee
- 1990 – 1992 Committee
- 1987 – 1990 Committee
