| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 461 |
32.1%
|
| 2 | Both | 35 |
2.4%
|
| 3 | Father (or male guardian). | 932 |
64.8%
|
| 4 | Mother (or female guardian) | 10 |
0.7%
|
| Sysmiss | 13 |