Geographic Subject
India
46
Bolivia
30
Colombia
21
Ecuador
16
El Salvador
13
Costa Rica
12
Bangladesh
10
Pakistan
9
United States
9
Haiti
8
Indonesia
8
Italy
8
Soviet Union
8
Africa
7
Argentina
7
Developing countries
7
Guatemala
7
Mexico
7
Asia
6
East Asia
6
Japan
6
Malaysia
6
Nepal
6
Southeast Asia
6
Latin America
5
Middle East
5
Yugoslavia
5
Andhra Pradesh
4
Andhra Pradesh (India)
4
Arizona
4
Dominican Republic
4
Europe
4
Europe, Eastern
4
Great Britain
4
Minnesota
4
Peru
4
Sri Lanka
4
Brazil
3
Germany
3
Haïti
3
Honduras
3
Russia
3
Russia (Federation)
3
Vietnam
3
America
2
Baudh
2
China
2
Communist countries
2
Eastern Europe
2
France
2
more ...