Region
United States --
45
United States
29
Europe --
13
Soviet Union --
9
Soviet Union
7
United states --
7
Developing countries --
6
Korea (North) --
6
Asia, Southeastern --
4
Developing countries
4
East Asia --
4
Europe
4
Germany --
4
Great Britain --
4
Japan --
4
Korea (North)
4
Korea (South) --
4
Africa --
3
France
3
France --
3
Great Britain
3
Asia, Southeastern
2
China
2
China --
2
Former Soviet republics
2
Former Soviet republics --
2
Middle East --
2
Public opinion
2
Russia (Federation) --
2
Russia(Federation) --
2
Southeast Asia
2
Taiwan
2
Taiwan --
2
20th Century
1
Afghanistan --
1
Africa
1
Africa, Northeast
1
Asia
1
Australia
1
Australia --
1
Baltic States --
1
Baltic states
1
Caucasus, Northern
1
Central America
1
East Asia
1
East and West
1
Europa --
1
Europe, Central
1
Europe, Eastern
1
Finland
1
more ...