| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1031 |
58%
|
| 2 | Both | 124 |
7%
|
| 3 | Father only | 503 |
28.3%
|
| 4 | Mother only | 77 |
4.3%
|
| 5 | I don't know | 44 |
2.5%
|
| Sysmiss | 25 |