| Value | Category |
|---|---|
| 1 | Head of household |
| 2 | Line number of the hh member |
| 3 | Line number of the hh member |
| 4 | Line number of the hh member |
| 5 | Line number of the hh member |
| 6 | Line number of the hh member |
| 7 | Line number of the hh member |
| 98 | no one of the household member |
| 99 | UN/DA |
| Sysmiss |