| Value | Category |
|---|---|
| -99 | DK |
| -88 | Missing |
| -77 | NA |
| 1 | FAMILY, LOCAL |
| 2 | FAMILY, NON-LOCAL |
| 3 | NEIGHBOUR/VILLAGE MEMBER |
| 4 | INDIVIDUAL FROM OUTSIDE VILLAGE |
| 5 | GIFT FROM GOVERNMENT |
| 6 | GIFT FROM AID AGENCY, NON-GOV'T |
| 7 | FOOD-FOR-WORK |
| 8 | WAGES IN KIND |
| 9 | BARTER |
| 10 | LOAN |
| 11 | OTHERS |