Geographic Subject
Germany (West)
71
Switzerland
45
European Economic Community countries
24
Germany
23
United States
13
France
12
Suisse
3
États-Unis
3
Europe
2
4.415
1
4.480
1
Africa, West
1
Austria
1
Bagnes
1
California
1
Ghana
1
Great Britain
1
India
1
Japan
1
Korea (South)
1
Ohio
1
Portugal
1
Turkey
1
Yugoslavia
1