| Value | Category | Cases | |
|---|---|---|---|
| 2016 | 1 |
2.9%
|
|
| 2017 | 2 |
5.7%
|
|
| 2018 | 3 |
8.6%
|
|
| 2019 | 6 |
17.1%
|
|
| 2020 | 1 |
2.9%
|
|
| 2021 | 3 |
8.6%
|
|
| 2022 | 3 |
8.6%
|
|
| Missing value | 16 |
45.7%
|