- Poland9,576
- Bulgaria7,725
- Romania5,738
- Czechoslovakia5,711
- Hungary4,795
- USSR3,655
- Yugoslavia3,306
- Germany (East)2,677
- Albania1,913
- Soviet Union1,833
- China1,156
- Italy475
- Turkey320
- France314
- Estonian S.S.R.302
- Greece201
- Sweden192
- Finland155
- Germany (West)149
- Austria142