| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hodh charghy | 5535 |
8.2%
|
| 2 | Hodh Gharby | 5700 |
8.5%
|
| 3 | Assaba | 5521 |
8.2%
|
| 4 | Gorgol | 6720 |
10%
|
| 5 | Brakna | 5679 |
8.5%
|
| 6 | Trarza | 4870 |
7.3%
|
| 7 | Adrar | 3411 |
5.1%
|
| 8 | Dakhlett Nouadibou | 5153 |
7.7%
|
| 9 | Tagant | 4288 |
6.4%
|
| 10 | Guidimagha | 7100 |
10.6%
|
| 11 | Tirs-ezemour | 3041 |
4.5%
|
| 12 | Inchiri | 986 |
1.5%
|
| 13 | Nouakchott | 9152 |
13.6%
|