| Value | Category |
|---|---|
| -99 | Don't know |
| -88 | Don't want to answer |
| 1 | Spouse / Partner |
| 2 | Father / Mother |
| 3 | Father-in-law |
| 4 | Grandparent |
| 5 | Grandparent's spouse |
| 6 | Child / Adopted child / Stepchild |
| 7 | Son-in-law or daughter-in-law |
| 8 | Grandchild |
| 9 | Other relationship |
| 10 | Domestic worker |
| Missing value |