Region
ASEAN countries
4
ASEAN countries --
4
Pacific Area
4
Asia
3
Asia --
2
China
2
Pacific Area --
2
United States
2
United States --
2
Arab countries
1
Asia, Southeastern
1
Asia, Southeastern --
1
Burma
1
Burma --
1
China --
1
Europe --
1
European Economic Community countries
1
European Economic Community countries --
1
Indochina
1
Indochina --
1
Indonesia
1
Indonesia --
1
Latin America
1