Region
Malaysia
4
Burma
2
Developing countries
2
India
2
Africa, Eastern
1
Africa, Sub-Saharan
1
Algeria
1
Arabian Peninsula
1
Asia
1
Asia --
1
Bangladesh
1
Burma --
1
China
1
Egypt
1
Egypt --
1
Europe, Eastern
1
Guatemala
1
Indonesia
1
Iran
1
Japan
1
Japan --
1
Korea (South)
1
Laos
1
Laos --
1
Malaysia --
1
Near East
1
Near East --
1
Northern Ireland
1
OECD countries
1
Pakistan --
1
Philippines
1
Somalia
1
Somalia --
1
South East Asia
1
Soviet Union
1
Tropics
1
Turkey
1
United States
1
Uzbekistan
1
Vietnam
1
Vietnam --
1