Region
Europe --
Europe
73
United States --
23
United States
19
Asia
14
Asia --
13
European Union Countries --
5
East Asia --
4
Europe, Eastern
4
Great Britain
4
China --
3
European Union countries --
3
Great Britain --
3
Islamic countries
3
Islamic countries --
3
Japan --
3
North America --
3
Russia (Federation)
3
Russia (Federation) --
3
Africa
2
China
2
East Asia
2
European Economic Community countries
2
European Union Countries
2
European Union countries
2
Germany --
2
Japan
2
Middle East
2
Middle East --
2
Soviet Union
2
ASEAN countries
1
ASEAN countries --
1
Africa --
1
Aia --
1
America --
1
Amsterdam --
1
Asia, Central --
1
Developing countries
1
Developing countries --
1
Egypt
1
Egypt --
1
Euope --
1
Euroe --
1
Euroepean Economic Community countries
1
Europe, Central --
1
Europe, Eastern economic integration
1
European Federation
1
European Union
1
Europen Union countries --
1
Former Soviet republics
1
more ...