| 1977 4 | | | 1994 9 1995 8 | | 1995 8 2002 10 | | 2002 10 2005 6 | | 2005 6 2009 2 | | 2009 2 2010 4 | | 2010 4 2013 3 | | 2013 3 2016 4 | | | 2016 4 2016 7 | | | 2016 7 2017 10 | | | 2017 11 | | | | |