Geographic Subject
Asia, Southeastern
Japan
8
South Asia
6
Indonesia
5
East Asia
4
European Economic Community countries
4
Malaysia
4
Asia
3
Australia
3
United States
3
Canada
2
Developing countries
2
Oceania
2
Singapore
2
Southeast Asia
2
Asia, Central
1
Asia; Southeastern
1
Commonwealth of Nations
1
Development countreis
1
Development countries
1
Malaya
1
Philippines
1
Tropics
1