| Value | Category |
|---|---|
| -99 | Refuse to answer |
| -98 | Difficult to answer/Don't remember |
| -97 | Don't know/No information |
| -9 | Interrupted interview |
| -7 | Legal Skip |
| -3 | Interviewer error |
| 1 | HH savings |
| 2 | selling property |
| 3 | pledging property |
| 4 | gratuitous help |
| 5 | loan |
| 6 | debt |
| 7 | employer |
| 8 | other |
| Sysmiss |