Region
1945-1975
1
1953-1961
1
ASEAN
1
Afghanistan
6
Afghanistan --
9
Albania
1
Albania --
1
Asean --
1
Asia
2
Asia --
2
Asia, Southeastern
4
Asia, Southeastern --
4
Australia
3
Australia --
3
Austria
1
Austria --
1
Brunei
1
Brunei --
1
Bulgaria
1
Bulgaria --
1
Cambodia
4
Cambodia --
7
Cameroon
1
Cameroon --
1
Central America
5
Central America --
5
Chad
1
Chad --
1
Chile
1
Chile --
1
China
12
China --
17
Colombia
1
Colombia --
1
Cyprus
1
Cyprus --
2
Czechoslovakia
1
Czechoslovakia --
1
Developing countries
3
Developing countries --
4
Egypt --
4
Eurasia --
1
Europe
8
Europe --
8
European Union countries
1
European Union countries --
1
France
2
France --
2
Germany
4
Germany (West)
1
more ...