Geographic Subject
India
25
Germany
17
Russia (Federation)
3
China
2
Finland
2
Poland
2
Russia
2
Switzerland
2
Ethiopia
1
France
1
Graubünden
1
Guinea-Bissau
1
Guinée-Bissau
1
Halle an der Saale
1
Japan
1
Kenya
1
Pakistan
1
Papua New Guinea
1
Russian Far East
1
Soviet Union
1
Spain
1
Sri Lanka
1
Sweden
1
Trobriand Islands
1
Trobriand, Iles
1
United States
1
Vietnam
1