| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 46 |
33.1%
|
|
| 2018 | 56 |
40.3%
|
|
| 2019 | 31 |
22.3%
|
|
| 2020 | 6 |
4.3%
|
|
| 9997 | inconsistent | 0 |
0%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 15575 |