| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 186 |
9.2%
|
|
| 2018 | 408 |
20.3%
|
|
| 2019 | 1126 |
56%
|
|
| 2020 | 248 |
12.3%
|
|
| 2021 | 38 |
1.9%
|
|
| 9997 | inconsistent | 4 |
0.2%
|
| 9998 | don't know | 2 |
0.1%
|
| Sysmiss | 9616 |