Geographic Subject
Germany
215
Sweden
113
France
112
Switzerland
61
Netherlands
55
Greece
44
Rome
23
Great Britain
21
Italy
20
Egypt
19
India
19
England
14
Finland
13
United States
13
China
12
Indonesia
12
Spain
12
Germany (West)
10
4.050
9
Denmark
9
Europe
9
Korea
8
South Africa
8
Soviet Union
8
Turkey
8
4.415
7
Austria
7
Congo (Democratic Republic)
7
4.210
6
Africa
6
Germany (East)
6
Iran
6
Zurich
6
Allemagne
5
Augsburg (Germany)
5
Bavaria
5
Ethiopia
5
Iraq
5
Scandinavia
5
Zurich (Switzerland)
5
5.580
4
Estonia
4
Grèce
4
Holy Roman Empire
4
Ireland
4
Israel
4
Japan
4
Mexico
4
Münster in Westfalen
4
Palestine
4
more ...