| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 79 |
48.8%
|
|
| 2018 | 43 |
26.5%
|
|
| 2019 | 35 |
21.6%
|
|
| 2020 | 5 |
3.1%
|
|
| 9997 | inconsistent | 0 |
0%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 15552 |