| Value | Category | Cases | |
|---|---|---|---|
| 2006 | 2 |
2.3%
|
|
| 2018 | 21 |
24.1%
|
|
| 2019 | 11 |
12.6%
|
|
| 2020 | 2 |
2.3%
|
|
| 2021 | 30 |
34.5%
|
|
| 2022 | 11 |
12.6%
|
|
| 2023 | 10 |
11.5%
|
|
| Sysmiss | 70549 |