Value | Category |
---|---|
0 | Mother and father deceased |
1 | Mother and father don't know |
2 | Mother deceased, father don't know |
3 | Mother deceased, father alive |
4 | Mother don't know, father deceased |
5 | Mother don't know, father alive |
6 | Mother alive, father deceased |
7 | Mother alive, father don't know |
8 | Mother and father allive |
Sysmiss |