Geographic Subject
Congo (Democratic Republic)
80
Belgium
22
Africa
15
Congo (République démocratique)
8
Africa, French-speaking Equatorial
2
Africa, West
2
Egypt
2
Ghana
2
Great Britain
2
Algeria
1
Congo (Brazzaville)
1
Côte d'Ivoire
1
France
1
Haut-Congo (Congo)
1
Kinshasa (Congo)
1
Nigeria
1
Onitsha
1
Portugal
1
Ruanda-Urundi
1
Zimbabwe
1