| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 170 |
31.4%
|
| 2 | Both | 88 |
16.2%
|
| 3 | Father only | 222 |
41%
|
| 4 | Mother only | 45 |
8.3%
|
| 5 | I don't know | 17 |
3.1%
|