Region
United States --
732
United States
655
United states --
62
China --
44
Soviet Union
40
China
37
Soviet Union --
37
Europe
34
Japan
34
Japan --
33
Malaysia
33
Europe --
31
Asia
21
Asia --
15
East Asia
15
East Asia --
15
Great Britain
15
Israel --
15
Middle East
15
Middle East --
15
Great Britain --
14
Israel
13
Southeast Asia
13
Malaysia --
12
Developing countries
11
India
11
India --
11
Indonesia
11
Iraq
10
Taiwan
10
Taiwan --
10
United States - --
9
Canada --
8
Indonesia --
8
Iran
8
Iraq --
8
Pacific Area
8
Panama --
8
Afghanistan --
7
Arab countries --
7
Developing countries --
7
Iran --
7
Latin America
7
Mexico
7
Mexico --
7
Pacific Area --
7
Panama
7
Southeast Asia --
7
Vietnam --
7
Asia, Southeastern
6
more ...