Geographic Subject
Russia (Federation)
30
Great Britain
16
Soviet Union
14
India
13
Asia
7
Russia
7
United States
7
Developing countries
6
Europe
6
Europe, Eastern
6
China
3
Former Soviet republics
3
Germany
3
Iran
3
Vietnam
3
Africa
2
Africa, Sub-Saharan
2
Dagestan
2
Italy
2
South Africa
2
4.200
1
Altaĭskiĭ kraĭ
1
Altaĭskiĭ kraĭ (Russia)
1
Arab countries
1
Argentina
1
Asia, Southeastern
1
Bangladesh
1
Brazil
1
Communist countries
1
Dagestan (Russia)
1
East Asia
1
Egypt
1
European Economic Community countries
1
Fiji
1
France
1
Francia
1
Germany (West)
1
Greece
1
Kano
1
Kano (Nigeria)
1
Karelia
1
Kolkata Region
1
Latin America
1
Latvia
1
Nigeria
1
Pakistan
1
Poland
1
Portugal
1
Puerto Rico
1
Romania
1
more ...