| Value | Category | Cases | |
|---|---|---|---|
| 2019 | 399 |
9.6%
|
|
| 2020 | 1424 |
34.1%
|
|
| 2021 | 1704 |
40.8%
|
|
| 2022 | 577 |
13.8%
|
|
| 9997 | inconsistent | 0 |
0%
|
| 9998 | don't know | 69 |
1.7%
|
| Sysmiss | 36221 |