| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 156 |
7.4%
|
|
| 2018 | 405 |
19.3%
|
|
| 2019 | 1233 |
58.8%
|
|
| 2020 | 252 |
12%
|
|
| 2021 | 45 |
2.1%
|
|
| 9997 | inconsistent | 4 |
0.2%
|
| 9998 | don't know | 1 |
0%
|
| Sysmiss | 13618 |