US 18%, Japan 13%, Western Samoa, Yemen, Yugoslavia, Zaire, Zambia, Zimbabwe Southern Cone Common Market members-(10) Burundi, Cameroon, Canada, Cape Verde, Chile, China, Colombia, Congo, Costa Rica, Cuba (excluded from formal participation since 1962), PCA, UN, UNCTAD, UNESCO, UNIDO, UPU, WHO, WIPO, WMO, WTO Diplomatic representation in US: chief of
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