| Value | Category |
|---|---|
| 1 | fencing |
| 2 | maintenance including painting of the fence |
| 3 | construction of latrine |
| 4 | contruction of sewage hall or canal |
| 5 | planting trees or vegetables |
| 6 | building of storage |
| 7 | Other |
| 8888 | Do not know |
| 9999 | Refused |
| 2147483622 | Don't Know |
| 2147483623 | Refused |
| 2147483645 | .x. censored |
| 11 | .A |
| Sysmiss |