Region
United States --
620
United States
493
Latin America --
40
China --
35
Soviet Union --
33
China
32
Latin America
30
United states --
30
Japan --
29
Japan
28
Soviet Union
25
Asia
20
Asia --
20
Europe
19
Great Britain
19
Great Britain --
19
Middle East
18
Developing countries
17
Europe --
15
Middle East --
14
Philippines --
14
Israel --
13
Mexico --
12
Philippines
12
Israel
10
Developing countries --
8
America --
7
East Asia --
7
Malaysia
7
North America
7
Pacific Area --
7
Africa --
6
Cuba --
6
East Asia
6
Indonesia --
6
Malaysia --
6
Mexico
6
Panama --
6
Southeast Asia
6
Vietnam
6
Afghanistan
5
American
5
Argentina --
5
Foreign countries
5
France
5
Indonesia
5
Iran --
5
Iraq
5
Iraq --
5
Islamic countries
5
more ...