| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 888 |
48.5%
|
| 2 | Both | 294 |
16.1%
|
| 3 | Father only | 338 |
18.5%
|
| 4 | Mother only | 257 |
14%
|
| 5 | I don't know | 53 |
2.9%
|
| Sysmiss | 27 |