- Poland12,081
- Bulgaria9,394
- Czechoslovakia8,027
- Romania7,917
- Hungary7,291
- Yugoslavia4,695
- USSR4,074
- Germany (East)3,024
- Albania2,497
- Soviet Union1,892
- China1,305
- Italy698
- France387
- Estonian S.S.R.351
- Turkey321
- Greece206
- Sweden195
- Latvian S.S.R.181
- Lithuanian S.S.R.170
- Finland165