| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1130 |
65.4%
|
| 2 | Both | 45 |
2.6%
|
| 3 | Father only | 410 |
23.7%
|
| 4 | Mother only | 25 |
1.4%
|
| 5 | I don't know | 65 |
3.8%
|
| 6 | Guardian | 54 |
3.1%
|
| Sysmiss | 8 |