Region
Europe --
Europe
3
European Economic Community countries
3
European Economic Community countries --
3
Europe 1992
1
Europe, Eastern
1
Europe, Eastern --
1
European Economic community countries --
1
European Union --
1
European Union Countries --
1
European economic community countries
1
Germany --
1
Japan
1
Japan --
1
United States
1
United States --
1
United states --
1