Region
Australia
1
Australia --
1
Developing countries
1
Europe
1
Europe --
1
Europe, Eastern
1
Europe, Southern
1
European Economic Community countries
1
Gaza Strip --
1
Government policy --
1
Great Britain
1
Hungary
1
Hungary --
1
Kazakhstan
1
Kazakhstan --
1
Korea (South)
1
Korea (South) --
1
Malaysia
1
Malaysia --
1
New Zealand --
1
Poland
1
Poland --
1
Scandinavia --
1
Soviet Union
1
Soviet Union --
1
Sweden
1
Sweden --
1
United States
1
United States --
1
West Bank
1
West Bank --
1