| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | No | 278 |
22.3%
|
| 2 | Yes in another country in Africa | 2 |
0.2%
|
| 3 | Yes in Europe | 27 |
2.2%
|
| 4 | Yes in another country | 17 |
1.4%
|
| Sysmiss | 922 |