| Value | Category |
|---|---|
| 0 | Head of household |
| 1 | Spouse/partner |
| 2 | Child |
| 3 | Foster child |
| 4 | Father/mother |
| 5 | Sister/brother |
| 6 | Father-/mother-in law |
| 7 | Son-/daughter-in law |
| 8 | Brother-/sister-in law |
| 9 | Grandmother/grandfather |
| 10 | Grandson/granddaughter |
| 11 | Other relatives |
| 12 | Non-related person |
| Sysmiss |