| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 220 |
12.3%
|
|
| 2018 | 371 |
20.7%
|
|
| 2019 | 933 |
52.1%
|
|
| 2020 | 219 |
12.2%
|
|
| 2021 | 45 |
2.5%
|
|
| 9997 | inconsistent | 2 |
0.1%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 9838 |