| | 1963 9 | | 1989 7 | | | | 1984 9 1989 7 | | 1989 7 1990 9 | | 1990 9 1991 1 | | 1991 1 1991 10 | | 1991 10 1995 1 | | 1995 1 1999 1 | | 1999 1 2001 4 | | 2001 4 2002 4 | | 2002 4 2006 1 | | 2006 1 2012 11 | | | 2012 11 | | | | |