| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 857 |
39.6%
|
| 2 | Both | 238 |
11%
|
| 3 | Father only | 912 |
42.1%
|
| 4 | Mother | 94 |
4.3%
|
| 5 | I don't know | 65 |
3%
|
| Sysmiss | 8 |