Region
United States
44
United States --
42
China --
16
Japan --
13
China
12
Japan
12
California --
11
Soviet Union --
10
Soviet Union
9
Asia --
8
Middle East --
8
Asia
6
California
6
Middle East
6
Europe --
4
Indonesia --
4
Malaysia --
4
Africa --
3
Argentina
3
Korea (South)
3
Thailand --
3
Vietnam --
3
Argentina --
2
Cambodia
2
Cambodia --
2
Developing countries --
2
India
2
India --
2
Indonesia
2
Iraq --
2
Korea (South) --
2
Korea(South) --
2
Latin America
2
Latin America --
2
Malaysia
2
Moscow
2
Netherlands --
2
Oceania --
2
Pacific Area
2
Pacific Area --
2
Pakistan
2
Pakistan --
2
Philippines --
2
Russia --
2
South Asia --
2
Taiwan --
2
Thailand
2
Tibet (China) --
2
United Nations
2
Unites States
2
more ...