Geographic Subject
Indonesia
60
India
52
Asia, Southeastern
22
Soviet Union
14
Asia
12
United States
9
Pakistan
8
Russia (Federation)
8
Belgium
6
Africa
5
Malaysia
4
South Asia
4
Developing countries
3
Japan
3
Thailand
3
Africa, Eastern
2
Africa, Southern
2
Singapore
2
Altaĭskiĭ kraĭ
1
Azerbaijan
1
Baikal, Lake
1
Bali
1
Bangladesh
1
Brazil
1
Bulgaria
1
China
1
Former Soviet republics
1
Gambia
1
Georgia (Federation)
1
Germany
1
Germany (West)
1
Hungary
1
Islamic countries
1
Jaipur (India)
1
Jawa Barat
1
Jawa Tengah
1
Jawa Timur
1
Kalimantan Selatan
1
Komi
1
Lampung
1
Latin America
1
Middle East
1
Mongolia
1
Nepal
1
Netherlands
1
Primorskiĭ kraĭ
1
Primorskiĭ kraĭ (Russia)
1
Rajasthan
1
Russia, Northwestern
1
Russian Far East
1
more ...