Region
ASEAN countries
6
United States
5
Asia, Southeastern
4
Asia
3
Asia, Southeastern --
3
East Asia
3
Malaysia
3
United States --
3
China --
2
European Economic Community countries
2
Pacific Area
2
Vietnam
2
ASEAN countries --
1
America
1
America --
1
Asia --
1
Asia, Souitheastern
1
China
1
Congresses
1
East Asia --
1
Japan
1
Pacific Area --
1
Scandinavia
1
Scandinavia --
1