European Union countries 61 Great Britain 57 Greece 57 United States 49 Developing countries 46 Ελλάδα 42 European Economic Community countries 35 Europe 22 Ευρωπαϊκή Ένωση, Χώρες της 14 China 13 Soviet Union 11 India 10 Europe, Eastern 9 Underdeveloped areas 8 Ευρώπη 8 Communist countries 7 Europe Eastern 7 France 7 Japan 7 Latin America 7 Chile 6 Hungary 5 Γαλλία 5 Ηνωμένες Πολιτείες Αμερικής 5 Αναπτυσσόμενες χώρες 4 Ευρωπαϊκή Οικονομική Κοινότητα 4 Ευρωπαική Ένωση, Χώρες της 4 Μεγάλη Βρετανία 4 Africa 3 Australia 3 Balkan Peninsula 3 Baltic States 3 Canada 3 European Economic Community 3 Indonesia 3 Russia 3 Yugoslavia 3 Ελλάδα 3 Austria 2 Germany, East 2 Israel 2 Korea 2 Mediterranean Region 2 Peru 2 Sweden 2 Turkey 2 Ευρώπη, Ανατολική 2 Ευρωπαική Ένωση, Χώρες της 2 Ινδία 2 Κίνα 2 Africa, Sub-Saharan 1 Appalachian region 1 Arab countries 1 Arta, Gulf of (Greece) 1 Arta, Gulf of(Greece) 1 Bangladesh 1 Bombay 1 Bombay (India) 1 Brazil 1 Bulgaria 1 Cambodia 1 Central America 1 Colombia 1 Congesses 1 Congresses 1 Cyprus 1 Cγote d'Ivoire 1 East Asia 1 European Economic Community Countries 1 European Union 1 European Union Countries 1 European currency unit 1 European integration 1 European monetary system 1 Former Soviet republics 1 Germany 1 Germany (East) 1 Ghana 1 Irish 1 Korea (South) 1 Lithuania 1 Malta 1 Mexico 1 New Zealand 1 Nigeria 1 North America 1 OECD countries 1 Perou 1 Poland 1 Portugal 1 Prusia (Germany) 1 Russia (Federation) 1 Saudi Arabia 1 Slovenia 1 South Africa 1 Southeastern Europe 1 Soviet 1 Spain 1 Switzerland 1 Tariff 1