| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 147 |
8.8%
|
|
| 2018 | 343 |
20.6%
|
|
| 2019 | 883 |
53.1%
|
|
| 2020 | 235 |
14.1%
|
|
| 2021 | 47 |
2.8%
|
|
| 9997 | inconsistent | 5 |
0.3%
|
| 9998 | don't know | 2 |
0.1%
|
| Sysmiss | 14052 |