Geographic Subject
Germany
302
Germany (West)
164
Berlin
56
Germany (East)
30
Italy
30
France
29
United States
29
Europe
19
Soviet Union
19
4.415
18
Great Britain
17
Greece
16
Iran
14
Turkey
14
Berlin (Germany)
12
China
11
Brazil
9
India
9
Deutschland
8
Korea
8
Argentina
7
Rome
7
Spain
7
Israel
6
Japan
6
Middle East
6
Pakistan
6
Poland
6
Switzerland
6
Afghanistan
5
Austria
5
European Economic Community countries
5
Mexico
5
Peru
5
Prussia
5
Russia (Federation)
5
USA
5
England
4
Europe, Central
4
Jordan
4
Nigeria
4
Prussia (Germany)
4
Russia
4
Syria
4
4
3
4.240
3
Africa, West
3
Balkan Peninsula
3
Bavaria
3
Communist countries
3
more ...