1960 9 | 1981 8 1982 9 | | | | | 1978 1981 | | | 1981 1982 | | 1982 1983 | | 1983 1984 | | 1984 1987 | | 1987 1989 | | 1989 1990 | | 1990 1991 | | 1991 1994 | | 1994 1996 | 1995 1996 | | 1996 1997 | | | 1997 1999 | | 1995 1998 | | 1999 1999 | | 1999 2001 | | 2001 2002 | | 2002 2007 | | 2007 2012 | 2012 2012 | | 2012 2013 | | 2013 2015 | | 2015 2016 | | 2016 2017 | | | 2017 2017 | | 2017 | | | | | |