| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2018 | 601 |
28.5%
|
| 2 | 2017 | 963 |
45.7%
|
| 2018 | 372 |
17.7%
|
|
| 2019 | 170 |
8.1%
|
|
| Sysmiss | 59604 |