| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 846 |
61.1%
|
| 2 | Both | 69 |
5%
|
| 3 | Father only | 268 |
19.4%
|
| 4 | Mother only | 25 |
1.8%
|
| 5 | I don't know | 176 |
12.7%
|
| Sysmiss | 2 |