| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1190 |
62%
|
| 2 | Both | 154 |
8%
|
| 3 | Father only | 358 |
18.7%
|
| 4 | Mother only | 161 |
8.4%
|
| 5 | I don't know | 55 |
2.9%
|
| Sysmiss | 3 |