| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 143 |
7.6%
|
|
| 2018 | 373 |
19.8%
|
|
| 2019 | 1107 |
58.8%
|
|
| 2020 | 221 |
11.7%
|
|
| 2021 | 37 |
2%
|
|
| 9997 | inconsistent | 2 |
0.1%
|
| 9998 | don't know | 1 |
0.1%
|
| Sysmiss | 13830 |