Region
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Southeast Asia
5
Argentina --
4
Canada
4
India
4
India --
4
Israel --
4
Libya --
4
New Zealand
4
New Zealand --
4
Russia --
4
Sudan --
4
Sweden --
4
Antarctica
3
Brazil --
3
Caribbean Area
3
Central America
3
Central America --
3
Commonwealth countries
3
Communist countries --
3
European Economic Community countries
3
France
3
France --
3
Hong Kong
3
Indonesia --
3
Pacific area --
3
Papua New Guinea --
3
Russia (Federation) --
3
South China Sea
3
Sweden
3
United states --
3
ASEAN countries
2
ASEAN countries --
2
Afghanistan
2
Africa, Southern --
2
Africa, Sub-Saharan
2
America
2
Antarctica --
2
Arab countries
2
Argentina
2
Canada --
2
Chile --
2
Developing Countries
2
Egypt
2
Egypt --
2
England
2
European Union Countries
2
European Union Countries --
2
Germany
2
Germany (West)
2
Germany (West) --
2
more ...