| Value |
Category |
| 1 |
mother and father alive |
| 2 |
mother alive, father dead |
| 3 |
mother dead, father alive |
| 4 |
both are dead |
| 5 |
dont 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.