| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1306 |
33.7%
|
| 2 | Both | 964 |
24.9%
|
| 3 | Father (or male guardian). | 914 |
23.6%
|
| 4 | Mother (or female guardian) | 695 |
17.9%
|
| Sysmiss | 148 |