Region
ASEAN countries
ASEAN countries --
8
China
4
China --
4
ASEAN
1
ASEAN --
1
ASEAN Countries
1
Burma
1
Burma --
1
Euroepean Economic Community countries
1
Europe --
1
European Economic Community countries
1
Indochina
1
Indochina --
1
Japan
1
Southeast Asia
1
Southeast Asia --
1
United States
1
United States --
1
Vietnam
1