| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1975-2000 | 76 |
6.8%
|
| 2 | 2001-2015 | 242 |
21.8%
|
| 3 | 2016-2020 | 533 |
47.9%
|
| 4 | 2021 + | 261 |
23.5%
|
| Sysmiss | 3129 |