| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 517 |
38.6%
|
| 2 | Both | 63 |
4.7%
|
| 3 | Father (or male guardian). | 742 |
55.3%
|
| 4 | Mother (or female guardian) | 19 |
1.4%
|
| Sysmiss | 7 |