Region
Austria --
23
Austria
11
Europe
2
Europe --
2
United States
2
Vienna
2
ASEAN
1
Alps
1
Alps --
1
Espionage, America --
1
Europe - --
1
European Union Countries --
1
European Union countries
1
European Union countries --
1
Finland
1
Germany
1
Germany --
1
Poland --
1
Soviet Union
1
Soviet Union --
1
Sweden
1
Sweden --
1
Switzerland
1
United States --
1
Vienna (Austria) --
1
Warsaw
1