| Value | Category |
|---|---|
| 1 | Reference person |
| 2 | Husband, wife, partner, partner |
| 3 | Son and daughter |
| 4 | Father, mother |
| 5 | Father-in-law |
| 6 | Son-in-law |
| 7 | Brother, sister |
| 8 | Grandfather, grandmother, grandfather, great-grandmother |
| 9 | Grandson, granddaughter, grandson, great-granddaughter of |
| 10 | Other (on) a relative (to) |
| 11 | Unrelated person |