1960 - 1970 1960 1961 1962 1964 1965 1966 1967 1968 1969 1970

1971 - 1980 1971 1972 1976 1977 1979 1980

1981 - 1990 1982 1984 1985 1989

1991 - 2000 1992 1993 1994 1995 1996 1997 1998 1999 2000

2001 - 2003 2001 2002 2003