| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | Hodh charghy | 2728 |
8.1%
|
| 2 | Hodh Gharby | 2266 |
6.7%
|
| 3 | Assaba | 3051 |
9.1%
|
| 4 | Gorgol | 3575 |
10.6%
|
| 5 | Brakna | 3016 |
9%
|
| 6 | Trarza | 2718 |
8.1%
|
| 7 | Adrar | 1623 |
4.8%
|
| 8 | Dakhlett Nouadibou | 2148 |
6.4%
|
| 9 | Tagant | 1639 |
4.9%
|
| 10 | Guidimagha | 4018 |
11.9%
|
| 11 | Tirs-ezemour | 1247 |
3.7%
|
| 13 | Nouakchott | 5619 |
16.7%
|