Region
Europe, Eastern
Europe, Eastern --
85
Soviet Union
19
Soviet Union --
19
Former Soviet republics --
13
Former Soviet republics
12
Europe --
11
Europe, Central
7
United States --
7
Europe
6
Central Europe
5
Russia (Federation)
5
Russia (Federation) --
5
United States
5
Asia, Central
4
Asia
3
Asia --
3
China
3
China --
3
Developing countries
3
Developing countries --
3
Former Soviet Republics
3
Asia, Central --
2
Communist countries --
2
Eastern Europe
2
Europe, Western --
2
European Union Countries
2
European Union countries
2
Germany (West)
2
Germany (West) --
2
Latin America
2
Latin America --
2
Baltic states
1
Central Asia
1
East Asia
1
East Asia --
1
Europe, Central --
1
Europe, Eastern --
1
Europe, Eastern - --
1
Europe, Southern
1
Europe, Western
1
European Economic Community countries --
1
European Economic community countries --
1
European Union --
1
European Union Countries --
1
European Union countries --
1
European economic community countries
1
Great Britain
1
Korea (North)
1
Korea (North) --
1
more ...