Region
- United States 15 results
- France 3 results
- Soviet Union 3 results
- China 2 results
- Europe 2 results
- Great Britain 2 results
- Africa 1 results
- Asia 1 results
- Bulgaria 1 results
- Canada 1 results
- Developing countries 1 results
- East Asia 1 results
- Europe, Western 1 results
- Germany (East) 1 results
- Germany (West) 1 results
- India 1 results
- Korea (North) 1 results
- Korea (South) 1 results
- Latin America 1 results
- Lebanon 1 results
- Middle East 1 results
- Southeast Asia 1 results
- Yugoslavia 1 results