| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refused |
| -5 | Not applicable |
| -3 | Missing |
| 8 | Father or mother |
| 9 | Stepparent |
| 10 | Adopted parent |
| 11 | Foster parent |
| 12 | Brother or sister |
| 14 | Grandparent |
| 17 | Brother or sister-in-law |
| 18 | Uncle or aunt |
| 20 | Cousin |
| 21 | Great-grandparent |
| 25 | Other family |
| 26 | Other non-family |
| 30 | Boyfriend or Girlfriend |