| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1299 |
63%
|
| 2 | Both | 244 |
11.8%
|
| 3 | Father only | 369 |
17.9%
|
| 4 | Mother only | 109 |
5.3%
|
| 5 | I don't know | 42 |
2%
|
| Sysmiss | 3 |