Region
United States --
21
Malaysia --
16
United States
8
Asia
5
Japan --
5
Asia --
4
Southeast Asia --
4
Asia, Southeastern
3
Developing countries --
3
Europe
3
India --
3
Southeast Asia
3
Soviet Union --
3
Asia, Southeastern --
2
China --
2
Europe --
2
Germany --
2
India
2
Indonesia
2
Indonesia --
2
Korea (South) --
2
Malaysia
2
Middle East
2
Middle East --
2
Pacific Area --
2
Pacific area --
2
Africa
1
Africa --
1
Africa, Northeast
1
America
1
Arab --
1
Asia - --
1
Asia, Southern
1
Asian cooperation
1
Australia --
1
Burma
1
Burma --
1
Cambodia (Khmer Republic, Kampuchea) --
1
Cambodia --
1
Caribbean Area
1
Caribbean Area --
1
Caucasus, Northern
1
Central America
1
China
1
Developing countries
1
East Asia
1
Europe, Western
1
Europe, Western --
1
European Union Countries
1
European Union Countries --
1
more ...