Region
East Asia
East Asia --
32
United States
17
United States --
15
Asia, Southeastern
7
Asia, Southeastern --
6
Japan
6
Japan --
5
Southeast Asia
4
Soviet Union
4
Soviet Union --
4
Southeast Asia --
3
Russia
2
Russia --
2
Asia
1
Asia, Southeastern - --
1
Australia
1
Australia --
1
Burma --
1
Cambodia
1
Cambodia --
1
China
1
China --
1
East Asia --
1
East Asia - --
1
Europe
1
Europe --
1
India
1
India --
1
Japan - --
1
Korea (North)
1
Korea (North) --
1
Korea (South)
1
Korea (South) --
1
Laos
1
Laos --
1
Malaysia
1
Pacific
1
Pacific --
1
Pacific Area
1
Papua New Guinea
1
Papua New Guinea --
1
Russia (Federation)
1
Russia (Federation) --
1
South Asia
1
Southeast Asia --
1
United Nations --
1
United States --
1
Vietnam
1
Vietnam --
1