| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 116 |
7.2%
|
|
| 2018 | 335 |
20.7%
|
|
| 2019 | 906 |
55.9%
|
|
| 2020 | 230 |
14.2%
|
|
| 2021 | 31 |
1.9%
|
|
| 9997 | inconsistent | 2 |
0.1%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 10008 |