Region
United states --
63
United States --
57
United States
35
Japan --
5
China --
4
Japan
4
Cambodia --
3
China
3
Cambodia
2
India
2
India --
2
Middle East
2
Middle East --
2
Panama --
2
Soviet Union
2
Soviet Union --
2
Vietnam
2
Vietnam --
2
Africa, Northeast
1
Africa, Northeast --
1
Asia
1
Caribbean Area
1
Caribbean Area --
1
Developing countries
1
East Asia
1
Greece
1
Greece --
1
Indonesia
1
Indonesia --
1
Iraq
1
Iraq --
1
Islamic countries
1
Islamic countries --
1
Korea (South)
1
Korea(Souith) --
1
Korea(South)
1
Korea(South) --
1
Latin America
1
Latin America --
1
Pacific --
1
Pacific area
1
Pakistan
1
Pakistan --
1
Panama
1
Taiwan
1
Taiwan --
1
United States - --
1
United States- --
1
United states
1
Unites States
1
more ...