Region
United States
15
North America
12
United States --
11
Southeast Asia
8
Asia
7
North America --
7
Southeast Asia --
7
ASEAN countries
6
ASEAN countries --
6
Pacific Area
6
East Asia
5
Developing countries --
4
East Asia --
4
Singapore
4
America
3
Asia --
3
Asia, Southeastern
3
Canada
3
China
3
China --
3
Developing countries
3
European Union Countries
3
European Union Countries --
3
Singapore --
3
America --
2
Asia, Southeastern --
2
European Union countries
2
Pacific Area --
2
ASEAN Countries
1
Asia, Southeast
1
Burma
1
Burma --
1
Canada --
1
Canada. Treaties, etc. 1992, Oct.7
1
Canada. Treaties, etc. 1992, Oct.7 --
1
European Economic Community countries
1
European Free Trade Association countries
1
European Union countries --
1
Free trade --
1
Indochina
1
Indochina --
1
Japan
1
Japan --
1
Kore(South)
1
Korea ()South) --
1
Korea (South)
1
Korea (South) --
1
Korea(South)
1
Korea(South) --
1
Latin America
1
more ...