Region
Asia, Southeastern --
Asia, Southeastern
9
East Asia
3
East Asia --
3
Asia, Southeaster
1
Asia, Southern
1
Developing countries
1
Europe
1
Europe --
1
European Economic Community countries --
1
Hong Kong (China) --
1
India
1
India --
1
Indochina
1
Indochina --
1
Korea (South) --
1
Middle East --
1
Pacific Area --
1
South Asia --
1
Soviet Union
1
Soviet Union --
1
Taiwan --
1
United States
1