- Czechoslovakia27,166
- Hungary24,728
- Poland22,316
- Romania11,393
- Bulgaria11,375
- Yugoslavia5,110
- USSR5,030
- Soviet Union3,767
- Germany (East)3,694
- Albania3,099
- China1,752
- Moscow (Russia)1,322
- USA1,243
- Germany1,011
- Budapest (Hungary)955
- Italy783
- France709
- Austria663
- Estonian S.S.R.438
- Lithuanian S.S.R.418