| Value | Category |
|---|---|
| -77 | Other relative, specify: |
| 1 | Self |
| 2 | Current spouse / partner |
| 3 | Former spouse / partner |
| 4 | Son/ Daughter |
| 5 | Grandchild |
| 6 | Sister/ Brother |
| 7 | Father/ Mother |
| 8 | Nephew/ Niece |
| 9 | In-law |
| 10 | Grandparent |
| 11 | Non-relative |
| 2147483622 | Don't know |
| 2147483623 | Refused to answer |
| 2147483647 | Not applicable |