Geographic Subject
Germany (West)
1,655
Germany
1,347
France
74
Switzerland
73
4.415
67
United States
59
Allemagne
57
Great Britain
38
Germany (East)
34
European Union countries
26
European Economic Community countries
21
Prussia
21
Korea (South)
20
North Rhine-Westphalia
18
Austria
16
Hamburg
15
Bavaria
13
Netherlands
12
Baden-Württemberg
11
Italy
10
Europe
9
Greece
8
Rhineland-Palatinate
7
Turkey
7
Hesse
6
Nuremberg
6
Taiwan
6
Deutschland
5
Saxony
5
4.480
4
7.150
4
Baden
4
Belgium
4
Cologne
4
Etats-Unis
4
Holy Roman Empire
4
Jülich-Berg
4
4.240
3
4.280
3
Bavaria (Germany)
3
Bremen
3
England
3
Grande-Bretagne
3
Japan
3
Lower Saxony
3
Spain
3
Suisse
3
Westphalia
3
Württemberg
3
Allemagne (République fédérale)
2
more ...