| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 2474 |
53.4%
|
| 2 | Both | 217 |
4.7%
|
| 3 | Father (or male guardian). | 1878 |
40.5%
|
| 4 | Mother (or female guardian) | 68 |
1.5%
|
| Sysmiss | 45 |