| Value | Category |
|---|---|
| 0 | |
| 1 | Head |
| 2 | Husband/Wife |
| 3 | Son/Daughter |
| 4 | Spouse of Son/Daughter |
| 5 | Grandchild |
| 6 | Father/Mother |
| 7 | Brother/Sister |
| 8 | Niece/Nephew |
| 9 | Father/Mother-in-law |
| 10 | Brother/Sister-in-law |
| 11 | Other relative (specify) |
| 12 | Servant |
| 13 | Employee |
| 14 | Other (specify) |
| Sysmiss |