- Poland11,179
- Bulgaria9,088
- Romania7,486
- Czechoslovakia7,414
- Hungary6,151
- USSR3,655
- Yugoslavia3,314
- Germany (East)2,677
- Albania2,150
- Soviet Union1,837
- China1,156
- Italy475
- Turkey320
- France314
- Estonian S.S.R.302
- Greece201
- Sweden192
- Finland155
- Germany (West)149
- Austria142