Region
United States --
88
United States
78
Soviet Union
20
Soviet Union --
20
Europe --
19
United states --
19
China --
17
Europe
13
China
11
East Asia --
11
Asia
10
Asia, Southeastern
8
Asia, Southeastern --
8
Asia --
7
Developing countries
7
East Asia
7
Japan --
7
Malaysia --
7
Great Britain --
6
Southeast Asia --
6
Great Britain
5
India --
5
Malaysia
5
Pacific Area
5
Pacific Area --
5
Africa --
4
Developing countries --
4
Indonesia --
4
Japan
4
Middle East --
4
ASEAN
3
Australia --
3
Germany --
3
India
3
Latin America --
3
Middle East
3
Southeast Asia
3
Yugoslavia
3
ASEAN --
2
ASEAN countries --
2
Afghanistan
2
Afghanistan --
2
Asia Pacific
2
Australia
2
Indonesia
2
Iran
2
Iran --
2
Israel --
2
Korea
2
Korea (South) --
2
more ...