| Value | Category | Cases | |
|---|---|---|---|
| 1 | Before 2000 | 169 |
2.9%
|
| 2 | 2000-2009 | 3524 |
61.3%
|
| 3 | 2010-2019 | 1998 |
34.7%
|
| 4 | 2020-2022 | 62 |
1.1%
|
| Sysmiss | 10720 |