Region
United States --
568
United States
467
Latin America --
38
China --
32
Soviet Union --
32
China
31
United states --
30
Japan --
29
Latin America
29
Japan
28
Soviet Union
25
Asia
19
Asia --
19
Europe
19
Great Britain
19
Great Britain --
19
Middle East
18
Developing countries
17
Europe --
15
Middle East --
14
Philippines --
14
Israel --
12
Philippines
12
Mexico --
11
Israel
10
Developing countries --
8
East Asia --
7
Malaysia
7
Pacific Area --
7
America --
6
Indonesia --
6
Malaysia --
6
Mexico
6
North America
6
Panama --
6
Southeast Asia
6
Afghanistan
5
Africa --
5
Argentina --
5
California --
5
Cuba --
5
East Asia
5
Foreign countries
5
France
5
Iraq
5
Iraq --
5
Italy
5
Pacific Area
5
Southern States --
5
Vietnam
5
more ...