| Value |
Category |
Cases |
|
| 1 |
Father only |
634 |
|
| 2 |
Mother only |
246 |
|
| 3 |
Both |
2436 |
|
| 4 |
Neither |
365 |
|
| 5 |
Don't know |
91 |
|
| Sysmiss |
|
68 |
|
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.
