1966 Congo, People's Republic
1992 Congo, People's Republic
1993 Congo, People's Republic
1994 Congo, People's Republic
1964 Congo, People's Republic
1970 Congo, People's Republic
1971 Congo, People's Republic
1976 Congo, People's Republic
1978 Congo, People's Republic
1979 Congo, People's Republic
1980 Congo, People's Republic
1982 Congo, People's Republic
1985 Congo, People's Republic
1989 Congo, People's Republic
1991 Congo, People's Republic