| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 2366 |
41.1%
|
| 2 | Both | 1100 |
19.1%
|
| 3 | Father (or male guardian). | 1640 |
28.5%
|
| 4 | Mother (or female guardian) | 657 |
11.4%
|
| Sysmiss | 61 |