| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2017 or earlier | 54 |
12.9%
|
| 2 | 2018 | 99 |
23.7%
|
| 3 | 2019 | 113 |
27.1%
|
| 4 | 2020 | 20 |
4.8%
|
| 5 | 2021 | 87 |
20.9%
|
| 6 | 2022 | 44 |
10.6%
|
| Missing value | 1811 |