1979United Kingdomthe netherlandsSouth AfricaZimbabwe-rhodesia1978RHODESIASouth Africaunited kingdom 1977United KingdomSouth Africa rhodesia1976rhodesiaMalawiSouth AfricaUnited KingdomUnited States of americaunited kingdom1975rhodesiaAngolaunited kingdomPortugal1974rhodesiamozembiqueSouth Africa1973rhodesiaSouth Africa1972United Kingdomrhodesiasouth africa1971united kingdomfrancebelgiumLuxembourggermanyaustriaitaly1970united kingdomfrancespain