| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 927 |
57.9%
|
| 2 | Both | 127 |
7.9%
|
| 3 | Father only | 385 |
24%
|
| 4 | Mother only | 115 |
7.2%
|
| 5 | I don't know | 48 |
3%
|
| Sysmiss | 5 |