Region
Pacific Area --
2
Pacific area --
2
Africa --
1
Asia
1
Asia --
1
Bhutan --
1
Cambodia (Khmer Republic, Kampuchea) --
1
Cambodia --
1
Gaza Strip --
1
India --
1
Indian Ocean Region --
1
Indonesia --
1
Korea
1
Korea --
1
Malaysia
1
Malaysia --
1
Russia --
1
Soviet Union
1
Soviet Union --
1
United States
1
United States --
1