- Czechoslovakia25,549
- Hungary20,323
- Poland19,858
- Bulgaria10,629
- Romania10,306
- Yugoslavia4,735
- USSR4,076
- Germany (East)3,684
- Albania2,970
- Soviet Union2,898
- China1,350
- Italy712
- Austria572
- France569
- Estonian S.S.R.398
- Lithuanian S.S.R.346
- Turkey328
- Germany (West)231
- Greece228
- Latvian S.S.R.225