(1967), Malawi (1967),Barbados (1968), Mauritius (1968), Uganda (1968), Bra-silien (1969), Jamaika (1969), Swasiland (1969), Lesotho(1970), Tansania (1970), Botswana (1972), Bahamas(1975), den Seychellen (1978), Kenia (1982), Sambia(1986), Belize (1989), Namibia (1991), ...