| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | Hodh charghy | 1215 |
12.9%
|
| 2 | Hodh Gharby | 470 |
5%
|
| 3 | Assaba | 515 |
5.5%
|
| 4 | Gorgol | 800 |
8.5%
|
| 5 | Brakna | 1190 |
12.7%
|
| 6 | Trarza | 1220 |
13%
|
| 7 | Adrar | 570 |
6.1%
|
| 8 | Nouadhibou | 585 |
6.2%
|
| 9 | Tagant | 495 |
5.3%
|
| 10 | Guidimagha | 235 |
2.5%
|
| 11 | Tiris Zmmour | 285 |
3%
|
| 12 | Inchiri | 205 |
2.2%
|
| 13 | Nouakchott | 1600 |
17%
|