Région
Germany
Berlin
15
France
7
Great Britain
5
China
4
Hamburg
4
Heidelberg
4
Schleswig-Holstein
4
Germany (West)
3
Japan
3
Nuremberg
3
Prussia
3
Allemagne
2
Bavaria
2
England
2
Hamburg (Germany)
2
Hesse
2
Italy
2
Leipzig
2
Lower Saxony
2
Oceania
2
Papua New Guinea
2
Ruhr (Region)
2
Russia
2
Saxony
2
Schleswig-Holstein (Germany)
2
Soviet Union
2
Stuttgart
2
United States
2
Africa
1
Africa, East
1
Australasia
1
Austria
1
Baden
1
Baden (Germany)
1
Bamberg (Diocese)
1
Bavaria (Germany)
1
Berlin (Germany)
1
Bosnia and Hercegovina
1
Braunschweig
1
Bremen
1
Brunswick
1
Crimmitschau
1
Côte d'Ivoire
1
Denmark
1
Donaueschingen
1
Eisenach
1
Employee participation
1
Europe
1
European Economic Community countries
1
plus ...