Region
- Europe, Eastern
- Soviet Union 6 results
- Europe, Central 5 results
- Former Soviet republics 4 results
- Communist countries 2 results
- Czech Republic 2 results
- Latin America 2 results
- Poland 2 results
- China 1 results
- East Asia 1 results
- Europe 1 results
- European Union countries 1 results
- Hungary 1 results
- Russia (Federation) 1 results
- Southeast Asia 1 results