Region
Germany (West)
754
Germany
560
France
50
United States
50
European Economic Community countries
36
4.415
33
Great Britain
33
Europe
28
North Rhine-Westphalia
19
Cologne
16
Germany (East)
16
Austria
14
Korea (South)
14
Italy
13
Prussia
13
European Union countries
12
Soviet Union
12
Iran
11
Poland
11
Egypt
10
Greece
10
Turkey
10
Netherlands
9
Rome
9
Spain
9
Düsseldorf
6
England
6
South Africa
6
Switzerland
6
Rhine River Valley
5
Yugoslavia
5
Afghanistan
4
Berg (Duchy)
4
Cologne (Germany)
4
Developing countries
4
Israel
4
Jülich-Berg
4
Prussia (Germany)
4
Russia
4
4
3
Africa
3
Belgium
3
China
3
Congo (Democratic Republic)
3
Deutschland
3
Düsseldorf (Germany)
3
Eifel
3
India
3
Japan
3
Korea
3
mehr ...