Region
Europe --
27
Europe
19
United States --
17
United States
16
Asia, Southeastern --
3
Great Britain
3
Middle East
3
Middle East --
3
North America
3
North America --
3
Turkey
3
Turkey --
3
Asia
2
Asia, Southeastern
2
Balkan Peninsula
2
Europe - --
2
Germany --
2
Great Britain --
2
Kosovo(Serbia) --
2
Soviet Union
2
Africa --
1
America
1
America --
1
Amsterdam --
1
Antarctic regions
1
Asia --
1
Austria --
1
Balkan Peninsula --
1
Central Europe --
1
Developing countries
1
Developing countries --
1
East Asia --
1
Europe, Central --
1
Europe, Eastern
1
Europe, Eastern --
1
Europe, Eastern economic integration
1
Europe, Southern
1
Europe, Southern --
1
Europe, Western --
1
European Union Countries
1
European Union Countries --
1
General Agreement on Tariffs and Trade (Organization)
1
Germany
1
Germany (West) --
1
India
1
India --
1
Iran
1
Iran --
1
Israel --
1
Japan
1
more ...