| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2019 | 467 |
13.8%
|
|
| 2020 | 1515 |
44.9%
|
|
| 2021 | 1386 |
41.1%
|
|
| 9997 | inconsistent | 7 |
0.2%
|
| 9998 | don't know | 1 |
0%
|
| Sysmiss | 14283 |