| Value | Category | Cases | |
|---|---|---|---|
| 2010 | 5 |
20.8%
|
|
| 2020 | 8 |
33.3%
|
|
| 2022 | 6 |
25%
|
|
| 2024 | 5 |
20.8%
|
|
| 9998 | Don't know | 0 |
0%
|
| Sysmiss | 41988 |