| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2018 | 1 |
0.6%
|
|
| 2019 | 9 |
5%
|
|
| 2020 | 131 |
72.4%
|
|
| 2021 | 39 |
21.5%
|
|
| 9997 | inconsistent | 1 |
0.6%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 17478 |