| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2018 | 1 |
0%
|
|
| 2019 | 502 |
20.8%
|
|
| 2020 | 903 |
37.5%
|
|
| 2021 | 955 |
39.6%
|
|
| 9997 | inconsistent | 50 |
2.1%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 15248 |