Region
Europe --
7
Europe
5
Japan --
2
Asia
1
Asia --
1
Developing Countries
1
Developing Countries --
1
East Asia
1
East Asia --
1
Europe, Eastern
1
Europe, Eastern --
1
European Economic Community countries
1
European Union countries
1
European Union countries --
1
Japan
1
Japanese, Invesments --
1
United States
1
United States --
1