Region
ASEAN
12
China
5
China --
4
Indochina
3
Asean --
2
Canada
2
Indochina --
2
Myanmar
2
ASEAN --
1
Asean
1
Asia, Southeastern --
1
Australia
1
Cambodia
1
Cambodia --
1
East Timor
1
European Community
1
Europen Union
1
Japan
1
Myanmar --
1
Pakistan
1
Pakistan --
1
Southeast Asia
1
Southeast Asia --
1
Taiwan
1
Taiwan --
1
United States
1
United States --
1
Vietnam
1
Vietnam --
1