Region
Europe --
20
European Union Countries --
5
Europe, Eastern
4
European Union Countries
3
European Union countries
3
European Union countries --
2
Amsterdam --
1
Asia
1
Asia --
1
Europe
1
Europe, Central --
1
Europe, Eastern --
1
Europe, Eastern economic integration
1
European Economic Community countries
1
European Union --
1
Europen Union countries --
1
Scandinavia
1