| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 98 |
6%
|
|
| 2018 | 339 |
20.6%
|
|
| 2019 | 957 |
58.1%
|
|
| 2020 | 212 |
12.9%
|
|
| 2021 | 38 |
2.3%
|
|
| 9997 | inconsistent | 3 |
0.2%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 14067 |