Region
Europe --
105
Europe
95
United States --
43
United States
37
Europe, Eastern --
23
Europe, Eastern
21
Soviet Union --
21
Soviet Union
18
Asia
17
Asia --
17
Russia (Federation) --
12
Russia (Federation)
9
Middle East
8
Middle East --
8
Germany --
6
Great Britain --
6
Former Soviet republics --
5
Germany
5
Former Soviet republics
4
European Union Countries --
3
France
3
France --
3
Germany (West)
3
Germany (West) --
3
Great Britain
3
Japan --
3
Malaysia
3
America --
2
Asia, Southeastern
2
Asia, Southeastern --
2
Austria --
2
China
2
China --
2
Developing countries
2
Developing countries --
2
Eastern Europe
2
Europe, Central
2
European Union
2
European Union countries --
2
India
2
India --
2
Islamic countries
2
Japan
2
Lebanon --
2
Malaysia --
2
Russia --
2
Ukraine --
2
1989-
1
2001-
1
ASEAN
1
more ...