| Value | Category |
|---|---|
| 1 | Adverse climatic conditions |
| 2 | Beneficial climatic conditions |
| 3 | Change in life circumstances |
| 4 | Conflict |
| 5 | Injury/disease |
| 6 | New aid project |
| 7 | Aid project ending |
| 8 | External investment in the area |
| 9 | More/less trading activity in the area |
| 10 | Agricultural Pest |
| 16 | |
| 97 | Other |
| 99 | Can?t/won?t say |
| Sysmiss |