Region
India --
3
United States --
3
Europe --
2
European Economic Community countries
2
European Economic Community countries --
2
Former Soviet republics --
2
India
2
United States
2
Asia, Central --
1
Asia, Southeastern
1
Asia, Southeastern --
1
Balkan Peninsula
1
Balkan Peninsula --
1
Canada
1
Europe
1
Former Soviet republics
1
Great Britain --
1
Russians --
1
South Africa --
1
Soviet Union
1
Soviet Union --
1
Sri Lanka
1
Sri Lanka --
1
Taiwan --
1
Transcaucasia --
1
United states --
1
Vietnam --
1
Yemen (People's Democratic Republic) --
1
Yemen --
1