| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 41 |
4.6%
|
|
| 2018 | 239 |
26.7%
|
|
| 2019 | 453 |
50.6%
|
|
| 2020 | 136 |
15.2%
|
|
| 2021 | 23 |
2.6%
|
|
| 9997 | inconsistent | 0 |
0%
|
| 9998 | don't know | 3 |
0.3%
|
| Sysmiss | 10733 |