| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hodh charghy | 1216 |
9.3%
|
| 2 | Hodh Gharby | 1491 |
11.4%
|
| 3 | Assaba | 1037 |
8%
|
| 4 | Gorgol | 1674 |
12.8%
|
| 5 | Brakna | 775 |
5.9%
|
| 6 | Trarza | 1116 |
8.6%
|
| 7 | Adrar | 561 |
4.3%
|
| 8 | Dakhlett Nouadibou | 37 |
0.3%
|
| 9 | Tagant | 933 |
7.2%
|
| 10 | Guidimagha | 1671 |
12.8%
|
| 11 | Tirs-ezemour | 85 |
0.7%
|
| 12 | Inchiri | 134 |
1%
|
| 13 | Nouakchott | 2311 |
17.7%
|