| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 512 |
61.6%
|
| 2 | Both | 94 |
11.3%
|
| 3 | Father (or male guardian). | 119 |
14.3%
|
| 4 | Mother (or female guardian) | 106 |
12.8%
|
| Sysmiss | 2 |