- Czechoslovakia25,602
- Poland20,051
- Hungary19,768
- Bulgaria10,632
- Romania10,383
- Yugoslavia4,761
- USSR4,076
- Germany (East)3,696
- Soviet Union3,539
- Albania2,972
- China1,389
- Moscow (Russia)1,298
- Budapest (Hungary)954
- Italy731
- France599
- Austria580
- Estonian S.S.R.438
- Lithuanian S.S.R.418
- Turkey332
- United States250