Region
Europe
44
Great Britain
25
European Economic Community countries
17
France
12
Soviet Union
9
Developing countries
8
United States
7
Japan
5
Europe, Eastern
4
Germany
4
Brazil
3
Europe, Western
3
Poland
3
Spain
3
Africa
2
Asia
2
European Union countries
2
Germany (East)
2
Italy
2
Russia
2
Russia (Federation)
2
Andes region
1
Angola
1
Arab countries
1
Australasia
1
Bulgaria
1
China
1
Czechoslovakia
1
Deveoping countries
1
England
1
Europe, Central
1
European Economic Community Countries
1
Germany (West)
1
Guinea-Bissau
1
Hungary
1
Ireland
1
Latin America
1
London
1
Near East
1
New Zealand
1
Nicaragua
1
North Sea
1
Politics and government
1
Romania
1
South Africa
1
Ukraine
1
Underdeveloped areas
1
Vietnam
1
Western Sahara
1
Yugoslavia
1