Rhanbarth
- United States 16 canlyniadau
- Europe 9 canlyniadau
- European Economic Community countries 3 canlyniadau
- Great Britain 3 canlyniadau
- India 2 canlyniadau
- Middle East 2 canlyniadau
- Portugal 2 canlyniadau
- Asia 1 canlyniadau
- Baltic States 1 canlyniadau
- Berlin (Germany) 1 canlyniadau
- Developing countries 1 canlyniadau
- France 1 canlyniadau
- Germany (West) 1 canlyniadau
- Indonesia 1 canlyniadau
- Iowa 1 canlyniadau
- Islamic countries 1 canlyniadau
- Israel 1 canlyniadau
- New Zealand 1 canlyniadau
- South Africa 1 canlyniadau
- South Asia 1 canlyniadau
- Soviet Union 1 canlyniadau
- Turkey 1 canlyniadau