Region
United States --
22
United States
13
Malaysia --
5
Africa --
4
Europe --
4
Malaysia
4
China --
3
Cuba --
3
Latin America
3
Latin America --
3
South Africa --
3
Asia, Southeastern --
2
Central America
2
Central America --
2
Chile --
2
Cuba
2
Libya --
2
Singapore
2
Singapore --
2
South Africa
2
Soviet Union --
2
Thailand --
2
ASEAN --
1
Africa
1
Africa, Southern --
1
Argentina
1
Argentina --
1
Asia
1
Asia --
1
Asia, Southeastern
1
Australia
1
Australia --
1
Caribbean Area --
1
Chile
1
Developing countries
1
Developing countries --
1
Ecuador
1
Ecuador --
1
Egypt
1
Egypt --
1
Europe
1
European Economic Community countries
1
European Economic Community countries --
1
Foreign countries
1
Georgia --
1
Germany (West) --
1
Great Britain
1
Indonesia --
1
Kenya --
1
Namibia --
1
more ...