Region
China --
8
Cuba --
7
United States --
5
Africa --
3
Cuba
3
Europe --
3
Japan --
3
Hungary --
2
Malaysia --
2
Philippines --
2
Singapore
2
Singapore --
2
Soviet Union --
2
Taiwan --
2
United States
2
Africa, Southern
1
Africa, Southern --
1
Asia, Central --
1
Australia --
1
Canada --
1
Central America --
1
Chile --
1
China
1
Foreign countries
1
Germany --
1
Great Britain --
1
Hungary
1
India --
1
Indonesia --
1
Israel
1
Israel --
1
Japan
1
Kenya --
1
Korea (South) --
1
Mexico --
1
Mozambique --
1
New Zealand --
1
Pacific Area --
1
Russia
1
Russia (Federation) --
1
South Afica --
1
South Africa
1
South Africa --
1
Zambia --
1