| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1808 |
48.5%
|
| 2 | Both | 723 |
19.4%
|
| 3 | Father (or male guardian). | 784 |
21.1%
|
| 4 | Mother (or female guardian) | 409 |
11%
|
| Sysmiss | 75 |