- Czechoslovakia25,689
- Hungary24,229
- Poland20,855
- Bulgaria10,656
- Romania10,460
- Yugoslavia4,844
- Soviet Union4,740
- USSR4,077
- Germany (East)3,737
- Albania2,983
- China1,551
- Moscow (Russia)1,345
- Budapest (Hungary)973
- Italy832
- Moskovskaia oblast' (Russia)771
- France707
- United States656
- Austria598
- Estonian S.S.R.438
- Lithuanian S.S.R.418