| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 229 |
10.6%
|
|
| 2018 | 437 |
20.1%
|
|
| 2019 | 1221 |
56.3%
|
|
| 2020 | 238 |
11%
|
|
| 2021 | 42 |
1.9%
|
|
| 9997 | inconsistent | 1 |
0%
|
| 9998 | don't know | 1 |
0%
|
| Sysmiss | 9459 |