| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 198 |
8.5%
|
|
| 2018 | 454 |
19.5%
|
|
| 2019 | 1325 |
56.9%
|
|
| 2020 | 295 |
12.7%
|
|
| 2021 | 51 |
2.2%
|
|
| 9997 | inconsistent | 4 |
0.2%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 13387 |