Geographic Subject
India
12
Soviet Union
12
Colombia
9
Costa Rica
8
Bolivia
7
Russia (Federation)
7
United States
7
Germany
6
Germany (West)
5
Great Britain
5
Indonesia
4
Japan
4
El Salvador
3
Europe
3
Moscow (Russia)
3
Southeast Asia
3
Thailand
3
Argentina
2
Asia
2
Indonésie
2
Middle East
2
Pakistan
2
Venezuela
2
4.935
1
Africa, Sub-Saharan
1
Allemagne
1
Asia, Central
1
Austria
1
Bangkok
1
Brazil
1
Bulgaria
1
Central America
1
China
1
Cuba
1
Finland
1
Foreign countries
1
Grande-Bretagne
1
Hamburg (Germany)
1
Honduras
1
Hungary
1
Jordan
1
Morocco
1
Moscow
1
Murmansk (Russia)
1
Orlovska︠i︡a oblastʹ
1
Singapore
1
Sweden
1
Switzerland
1
Taiwan
1
Württemberg (Germany)
1