| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | Not to parents | 543 | 558 |
25.1%
|
| 1 | Parents | 481 | 467 |
21%
|
| 2 | Father | 391 | 440 |
19.8%
|
| 3 | Mother | 806 | 760 |
34.1%
|
| 88 | NA | 72 | 68 | |
| 98 | DK | 4 | 3 | |
| 99 | Missing | 8 | 7 | |
| Sysmiss | 18 | 20 |