| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 185 |
9.4%
|
|
| 2018 | 401 |
20.3%
|
|
| 2019 | 1100 |
55.6%
|
|
| 2020 | 243 |
12.3%
|
|
| 2021 | 44 |
2.2%
|
|
| 9997 | inconsistent | 4 |
0.2%
|
| 9998 | don't know | 1 |
0.1%
|
| Sysmiss | 9650 |