Ámbito geográfico
Switzerland
235
Germany
45
Basel
34
Italy
23
France
19
Basel (Switzerland)
13
Jura Mountains (France and Switzerland)
12
Great Britain
10
Greece
10
Alps
9
Germany (West)
8
Ticino
8
Soviet Union
7
4.480
6
India
6
Jura Mountains
6
4.415
5
England
5
Poland
5
United States
5
Greenland
4
Spain
4
Yugoslavia
4
Aargau
3
Alps, Swiss
3
Austria
3
Basel-Stadt
3
Developing countries
3
Europe
3
Graubünden
3
Indonesia
3
Lucerne (Canton)
3
Romania
3
Rome
3
Turkey
3
4.660
2
Africa
2
Athens
2
Athens (Greece)
2
Baden (Grand duchy)
2
Basel (Canton)
2
Basel (City)
2
Basel (Switzerland : Canton)
2
Basel-Stadt (Switzerland)
2
Baselland
2
Berlin
2
Bern (Canton)
2
Brazil
2
Cameroon
2
China
2
más ...