| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 2017 | 67 |
44.4%
|
|
| 2018 | 45 |
29.8%
|
|
| 2019 | 33 |
21.9%
|
|
| 2020 | 6 |
4%
|
|
| 9997 | inconsistent | 0 |
0%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 15563 |