| Value | Category | Cases | |
|---|---|---|---|
| 1 | Father (step father or mother's partner) only | 4125 |
35.9%
|
| 2 | Mother (step mother or father's partner) only | 1073 |
9.3%
|
| 3 | Both | 4500 |
39.1%
|
| 4 | Neither | 1694 |
14.7%
|
| 5 | Don't know | 109 |
0.9%
|
| Sysmiss | 35 |