| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1058 |
65.2%
|
| 2 | Both | 138 |
8.5%
|
| 3 | Father only | 296 |
18.2%
|
| 4 | Mother only | 43 |
2.7%
|
| 5 | I don't know | 87 |
5.4%
|
| Sysmiss | 78 |