| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 149 |
7.4%
|
|
| 2018 | 395 |
19.7%
|
|
| 2019 | 1185 |
59.1%
|
|
| 2020 | 233 |
11.6%
|
|
| 2021 | 42 |
2.1%
|
|
| 9997 | inconsistent | 1 |
0%
|
| 9998 | don't know | 1 |
0%
|
| Sysmiss | 13708 |