| Value | Category |
|---|---|
| 1 | in-kind |
| 2 | cash grant |
| 3 | food voucher |
| 4 | v.r.: a combination of in-kind and cash |
| 5 | v.r.: a combination of cash and food voucher |
| 6 | v.r.: a combination of in-kind and food voucher |
| 7 | v.r.: a combination of the 3 modalities |
| 98 | don't know |
| 99 | refuse to answer |
| Missing value |