| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1594 |
38.8%
|
| 2 | Both | 821 |
20%
|
| 3 | Father (or male guardian). | 1289 |
31.4%
|
| 4 | Mother (or female guardian) | 401 |
9.8%
|
| Sysmiss | 24 |