| Value | Category | Cases | |
|---|---|---|---|
| 1 | Eroupe | 5 |
0.3%
|
| 2 | Nouakchott | 1340 |
86.7%
|
| 3 | Autre pays africains | 164 |
10.6%
|
| 4 | Autre pays | 37 |
2.4%
|
| Sysmiss | 3835 |