Region
United States
United States --
Japan
24
Japan --
24
China
22
China --
21
Asia
15
Asia --
13
Europe --
12
Europe
10
East Asia --
9
Developing countries
8
East Asia
8
Latin America
8
Latin America --
8
Singapore
7
Singapore --
7
Mexico --
6
Pacific Area --
6
Asia, Southeastern --
5
Developing countries --
5
European Economic Community countries
5
Mexico
5
Pacific Area
5
Southeast Asia --
5
Asia, Southeastern
4
Central America --
4
European Economic Community countries --
4
Southeast Asia
4
Soviet Union
4
Soviet Union --
4
ASEAN
3
ASEAN --
3
Australia --
3
Central America
3
European Union countries
3
European Union countries --
3
Malaysia
3
ASEAN countries
2
ASEAN countries --
2
Australia
2
Foreign countries
2
Germany
2
Germany --
2
Israel
2
Israel --
2
Korea (South)
2
Korea (South) --
2
Libya --
2
Malaysia --
2
more ...