- Poland12,178
- Hungary10,544
- Bulgaria9,411
- Czechoslovakia8,076
- Romania7,957
- Yugoslavia4,734
- USSR4,075
- Germany (East)3,038
- Soviet Union2,709
- Albania2,504
- China1,444
- Italy754
- United States432
- France414
- Estonian S.S.R.351
- Turkey346
- Greece218
- Sweden196
- Latvian S.S.R.181
- Spain178