| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1261 |
36.6%
|
| 2 | Both | 87 |
2.5%
|
| 3 | Father (or male guardian). | 2064 |
59.9%
|
| 4 | Mother (or female guardian) | 32 |
0.9%
|
| Sysmiss | 33 |