| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1880 |
53.6%
|
| 2 | Both | 542 |
15.4%
|
| 3 | Father (or male guardian). | 595 |
17%
|
| 4 | Mother (or female guardian) | 493 |
14%
|
| Sysmiss | 22 |