Region
Africa
4
Africa, Sub-Saharan
2
Algeria
1
Asia
2
Brazil
3
Caribbean Area
1
Central America
1
Communist countries
1
Delhi
1
Developed countries
1
Developing countries
116
Emergency management
1
Europe, Eastern
1
European Union countries
1
Ghana
2
Great Britain
1
India
5
Israel
1
Japan
3
Kuwait
1
Latin America
3
Malaysia
1
Middle East
1
Mongolia
1
Nigeria
1
Okovango Delta
1
Pacific Area
1
Pakistan
3
Peru
2
Russia
2
Senegal
1
South Asia
2
Soviet Union
4
Tropics
1
Turkey
1
United States
24