| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 5146 |
36.7%
|
| 2 | Both | 2043 |
14.6%
|
| 3 | Father (or male guardian). | 5959 |
42.5%
|
| 4 | Mother (or female guardian) | 879 |
6.3%
|
| Sysmiss | 85 |