Geographic Subject
Germany (West)
120
Germany
80
European Economic Community countries
14
United States
10
France
9
4.415
7
Rhineland-Palatinate
7
Great Britain
5
Switzerland
5
Germany (East)
4
Hesse (Germany)
4
Austria
3
Italy
3
2
2
4.430
2
Deutschland
2
Developing countries
2
Greece
2
Hesse
2
Indonesia
2
Mainz
2
Palatinate
2
Polen
2
Rheinland-Pfalz
2
Rome
2
Speyer
2
Sri Lanka
2
4
1
4.400
1
4.450
1
4.460
1
5.310
1
5.380
1
Araber
1
Babenhausen (Hesse)
1
Baden-Württemberg
1
Barberton Greenstone Belt
1
Belgium
1
Büdingen
1
Büdingen (Grafschaft)
1
China
1
Czech Republic
1
Donnersberg
1
Donnersberg-Gebiet
1
Europe
1
Europäische Union
1
Foreign countries
1
Frankfurt <Main>
1
Frankfurt am Main (Landgerichtsbezirk)
1
Germany, West
1
more ...