| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 902 |
64.8%
|
| 2 | Both | 95 |
6.8%
|
| 3 | Father only | 258 |
18.5%
|
| 4 | Mother only | 83 |
6%
|
| 5 | I don't know | 54 |
3.9%
|
| Sysmiss | 23 |