| Value | Category | Cases | |
|---|---|---|---|
| 2016 | 13 |
1.1%
|
|
| 2017 | 13 |
1.1%
|
|
| 2018 | 16 |
1.3%
|
|
| 9995 | Part of baselne | 1167 |
96.5%
|
| Sysmiss | 926 |