Region
ASEAN countries --
1
Asia
1
Asia --
1
Asia, Southeastern
21
Asia, Southeastern --
Asia,Southeastern --
1
China
2
China --
2
East Asia
7
East Asia --
16
Japan
3
Japan --
5
Malaysia --
1
Melanesia --
1
Pacific Area
1
Pacific Area --
5
Pacific Area cooperation --
1
Pacific area --
3
Russia (Federation)
1
Russia (Federation) --
1
Southeast Asia --
1
Soviet Union
1
Soviet Union --
1
United States
5
United States --
5