| Value |
Category |
| 1 |
Father (step father or mother's partner) only |
| 2 |
Mother (step mother or father's partner) only |
| 3 |
Both |
| 4 |
Neither |
| 5 |
Don't know |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
