| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1075 |
71.1%
|
| 2 | Both | 35 |
2.3%
|
| 3 | Father only | 290 |
19.2%
|
| 4 | Mother only | 46 |
3%
|
| 5 | I don't know | 65 |
4.3%
|
| Sysmiss | 7 |