Value | Category |
---|---|
0 | No answer |
1 | reference person |
2 | husband, wife, partner, partner |
3 | son, daughter |
4 | father, mother |
5 | father in law, mother- |
6 | in-law, daughter-in- |
7 | brother, sister |
8 | grandfather, grandmother, grandfather, great-grandmother |
9 | grandson, granddaughter, grandson, great-granddaughter |
10 | other (on) a relative (to) |
11 | an unrelated |