Region
United States
128
United States --
92
Great Britain
28
Malaysia
24
Japan
23
Japan --
21
Great Britain --
20
Europe
16
Europe --
16
Soviet Union
15
China --
14
China
13
Indonesia --
12
Asia, Southeastern
11
Latin America
10
Malaysia --
10
Soviet Union --
10
Afghanistan --
9
Indonesia
9
Latin America --
9
Middle East
9
Asia
8
Asia, Southeastern --
8
Developing countries
8
Developing countries --
8
Germany
8
Germany --
8
Malaya --
8
Middle East --
8
Afghanistan
7
South Africa --
7
Turkey --
7
Africa
6
Australia --
6
Central America
6
South Africa
6
Turkey
6
United states --
6
Central America --
5
Cyprus --
5
India
5
India --
5
Taiwan
5
Africa --
4
Argentina --
4
Asia --
4
Australia
4
Canada
4
Cuba
4
Europe, Eastern
4
more ...