| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2018 | 1 |
0%
|
|
| 2019 | 564 |
15.5%
|
|
| 2020 | 1648 |
45.3%
|
|
| 2021 | 1417 |
38.9%
|
|
| 9997 | inconsistent | 7 |
0.2%
|
| 9998 | don't know | 1 |
0%
|
| Sysmiss | 45107 |