| Value | Category |
|---|---|
| 00 | Not in any family |
| 01 | Head of 1st family |
| 02 | Spouse of 1st family |
| 03 | Child in 1st family |
| 04 | Other relative of 1st family |
| 05 | Head of 2nd family |
| 06 | Spouse of 2nd family |
| 07 | Child in 2nd family |
| 08 | Other relative of 2nd family |
| 09 | Head of 3rd family |
| 11 | Child in 3rd family |
| 12 | Other relative of 3rd family |