| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 116 |
6.3%
|
|
| 2018 | 359 |
19.6%
|
|
| 2019 | 1070 |
58.5%
|
|
| 2020 | 236 |
12.9%
|
|
| 2021 | 44 |
2.4%
|
|
| 9997 | inconsistent | 4 |
0.2%
|
| 9998 | don't know | 1 |
0.1%
|
| Sysmiss | 13884 |