| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 983 |
59.8%
|
| 2 | Both | 226 |
13.7%
|
| 3 | Father only | 264 |
16%
|
| 4 | Mother only | 154 |
9.4%
|
| 5 | I don't know | 18 |
1.1%
|
| Sysmiss | 39 |