Geographic Subject
Germany
381
Germany (West)
95
France
36
Great Britain
30
Baden
27
4.415
25
Switzerland
18
United States
18
Italy
16
Europe
13
Austria
12
Greece
11
Rome
9
Baden (Germany)
8
Baden-Württemberg
8
Freiburg im Breisgau
7
Prussia
7
Spain
7
4.280
6
Soviet Union
6
Aragon (Spain)
5
European Union countries
5
Poland
5
Prussia (Germany)
5
4.240
4
Bavaria
4
Brazil
4
Chile
4
Japan
4
Netherlands
4
4
3
Developing countries
3
Egypt
3
Freiburg im Breisgau (Germany)
3
Germany (East)
3
Korea (South)
3
Paris
3
Rhine River Valley
3
Turkey
3
4.660
2
7.150
2
Africa
2
Alsace
2
Aragon
2
Argentina
2
Belgium
2
Breisgau
2
Bulgaria
2
China
2
Cologne
2
more ...