| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 2204 |
44.2%
|
| 2 | Both | 900 |
18%
|
| 3 | Father (or male guardian). | 1551 |
31.1%
|
| 4 | Mother (or female guardian) | 337 |
6.8%
|
| Sysmiss | 53 |