Mauritania, 
Hodh el Gharbi
1 423 people
Mauritania,
Inchiri
370 people
Mauritania,
Brakna
8 388 people
Mauritania,
Adrar
44 265 people
Mauritania,
Brakna
10 415 people
Mauritania,
Trarza
14 142 people
Mauritania,
Assaba
73 930 people
Mauritania,
Hodh ech Chargui
200 000 people
Mauritania,
Dakhlet Nouadhibou
86 738 people
Mauritania,
742 144 people
Mauritania,
Trarza
47 203 people
Mauritania,
Guidimaka
460 people
Mauritania,
Tagant
19 981 people
Mauritania,
Tiris Zemmour
56 345 people