| Value | Category |
|---|---|
| 1 | self |
| 2 | spouse of head |
| 3 | married child |
| 4 | spouse of married child |
| 5 | unmarried child |
| 6 | grandchild |
| 7 | father/mother/father-in-law/mother-in-law |
| 8 | brother/sister/brother-in-law/sister-in-law/other relatives |
| 9 | servants/employees/other non-relatives |
| Sysmiss |