- Vienna (Austria)11,754
- Munich (Germany)10,578
- Rome (Italy)6,944
- Salzburg (Austria)6,482
- Istanbul (Turkey)5,140
- Hamburg (Germany)4,706
- London (England)4,518
- Berlin (Germany : West)4,482
- Paris (France)4,336
- Stockholm (Sweden)3,632
- Trieste (Italy)3,380
- Athens (Greece)2,238
- Frankfurt am Main (Germany)2,176
- Graz (Austria)1,858
- Copenhagen (Denmark)262