Region
East Asia --
34
East Asia
30
United States
17
United States --
15
Japan
8
Japan --
8
Asia, Southeastern
7
Asia, Southeastern --
7
Soviet Union
5
Soviet Union --
5
Korea (North) --
2
Korea (South)
2
Asia
1
Australia
1
Australia --
1
Cambodia
1
Cambodia --
1
China
1
China --
1
Europe
1
Europe --
1
India
1
India --
1
Korea
1
Korea (North)
1
Korea (South) --
1
Korea --
1
Korea(South) --
1
Laos
1
Laos --
1
Malaysia
1
Pacific
1
Pacific --
1
Pacific Area
1
Pacific Area --
1
Papua New Guinea
1
Papua New Guinea --
1
Russia (Federation)
1
Russia (Federation) --
1
Southeast Asia
1
Southeast Asia --
1
United Nations --
1
Vietnam
1
Vietnam --
1