| Value |
Category |
Cases |
|
| 1 |
None |
1568 |
|
| 2 |
Both |
172 |
|
| 3 |
Father only |
192 |
|
| 4 |
Mother only |
17 |
|
| 5 |
I don't know |
174 |
|
| Sysmiss |
|
53 |
|
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.
