| Value | Category | Cases | |
|---|---|---|---|
| -98 | Ne sait pas | 1 |
4%
|
| 2015 | 2 |
8%
|
|
| 2018 | 1 |
4%
|
|
| 2019 | 7 |
28%
|
|
| 2020 | 6 |
24%
|
|
| 2021 | 3 |
12%
|
|
| 2022 | 5 |
20%
|
|
| Sysmiss | 2939 |