- Czechoslovakia25,691
- Hungary24,234
- Poland20,856
- Bulgaria10,657
- Romania10,462
- Yugoslavia4,844
- Soviet Union4,761
- USSR4,077
- Germany (East)3,738
- Albania2,984
- China1,556
- Moscow (Russia)1,345
- Budapest (Hungary)973
- Italy832
- Moskovskaia oblast' (Russia)771
- France712
- United States664
- Austria598
- Estonian S.S.R.438
- Lithuanian S.S.R.418