Region
- United States 30 results
- Japan 16 results
- Hungary 10 results
- Europe, Eastern 8 results
- Soviet Union 8 results
- France 6 results
- Great Britain 6 results
- Southeast Asia 6 results
- Africa 4 results
- Asia 4 results
- China 4 results
- Middle East 4 results
- Pacific Area 4 results
- Australia 2 results
- Austria 2 results
- Cuba 2 results
- Developing countries 2 results
- East Asia 2 results
- Europe 2 results
- Europe, Central 2 results
- Europe, Western 2 results
- Germany (East) 2 results
- Germany (West) 2 results
- India 2 results
- Korea (North) 2 results
- Korea (South) 2 results
- Romania 2 results
- Vietnam 2 results