| Value | Category | Cases | |
|---|---|---|---|
| 2019 | 9 |
0.3%
|
|
| 2020 | 1063 |
33.8%
|
|
| 2021 | 1534 |
48.8%
|
|
| 2022 | 528 |
16.8%
|
|
| 9997 | inconsistent | 0 |
0%
|
| 9998 | don't know | 11 |
0.3%
|
| Sysmiss | 37249 |