| Value | Category | Cases | |
|---|---|---|---|
| 2019 | 534 |
12%
|
|
| 2020 | 1504 |
33.7%
|
|
| 2021 | 1756 |
39.4%
|
|
| 2022 | 582 |
13.1%
|
|
| 9997 | inconsistent | 0 |
0%
|
| 9998 | don't know | 82 |
1.8%
|
| Sysmiss | 35936 |