Region
- China 7 results
- Japan 5 results
- United States 5 results
- India 4 results
- Africa, Sub-Saharan 3 results
- Developing countries 3 results
- European Economic Community countries 2 results
- Germany 2 results
- Philippines 2 results
- Uttar Pradesh 2 results
- Uttar Pradesh (India) 2 results
- Africa 1 results
- Canada 1 results
- East Asia 1 results
- Egypt 1 results
- Ethiopia 1 results
- Europe, Eastern 1 results
- Great Britain 1 results
- Guatemala 1 results
- India, South 1 results
- Indonesia 1 results
- Ireland 1 results
- Java 1 results
- Laos 1 results
- Nakada-cho (Miyagi-ken) 1 results
- New Zealand 1 results
- Nicaragua 1 results
- South Africa 1 results
- South Asia 1 results
- Soviet Union 1 results
- Thailand 1 results
- Zimbabwe 1 results