Region
United States --
56
United States
38
Singapore --
28
Malaysia
26
Singapore
22
Soviet Union --
19
Indonesia --
18
Australia --
15
China --
15
China
14
Great Britain --
14
Japan
14
Japan --
14
Australia
12
Malaysia --
12
Asia --
11
Great Britain
11
East Asia --
10
Asia, Southeastern --
9
Indonesia
9
Asia
8
Asia, Southeastern
8
East Asia
8
Africa --
7
Korea (South) --
7
Africa
6
Europe --
6
India --
6
Vietnam --
6
Developing countries
5
European Union countries
5
Soviet Union
5
Korea (South)
4
Southeast Asia
4
Zaire --
4
Arab countries --
3
Cambodia --
3
Europe
3
European Union Countries
3
European Union Countries --
3
Malaya --
3
Russia (Federation) --
3
South Asia --
3
Zaire
3
Arab countries
2
Cambodia
2
Canada
2
Commonwealth countries --
2
Congo (Democratic Republic)
2
Congo (Democratic Republic) --
2
more ...