Region
Japan --
49
Japan
38
United States
15
United States --
15
Pacific Area --
5
China
4
China --
4
East Asia --
4
Pacific Area
4
Asia
3
Asia --
3
Singapore
3
Singapore --
3
Africa
2
Asia, Southeastern
2
Asia, Southeastern --
2
Developing countries
2
East Asia
2
European Economic Community countries --
2
Malaysia
2
Southeast Asia
2
ASEAN
1
Africa --
1
Developing countries --
1
Europe
1
Europe --
1
European Economic
1
European Economic Community countries
1
European Union Countries
1
Great Britain
1
Great Britain --
1
India
1
India --
1
Japan --
1
Malacca, Strait of
1
Malacca, Strait of --
1
Malaysia --
1
Mexico
1
Mexico --
1
Nigeria
1
Russia
1
South Africa
1
Southeast Asia --
1
Southeast Asia --
1
Soviet Union
1
Tanzania
1
U.S --
1
Western countries
1
Western countries --
1