| Value | Category | Cases | |
|---|---|---|---|
| 2016 | 13 |
0.3%
|
|
| 2017 | 1140 |
25.5%
|
|
| 2018 | 1505 |
33.7%
|
|
| 2019 | 1551 |
34.7%
|
|
| 2020 | 261 |
5.8%
|
|
| 9997 | inconsistent | 0 |
0%
|
| 9998 | don't know | 0 |
0%
|
| Sysmiss | 26350 |