| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 231 |
10.3%
|
|
| 2018 | 442 |
19.7%
|
|
| 2019 | 1266 |
56.3%
|
|
| 2020 | 257 |
11.4%
|
|
| 2021 | 45 |
2%
|
|
| 9997 | inconsistent | 5 |
0.2%
|
| 9998 | don't know | 1 |
0%
|
| Sysmiss | 37546 |