| Value | Category |
|---|---|
| 1 | Change in the needs for remittances of the household |
| 2 | Change in the availability of remittances |
| 3 | Transferring remittances has become more difficult |
| 4 | Transferring remittances has become easier |
| 1000 | Other |
| 2147483622 | Don't know |
| 2147483623 | Refused to respond |
| 10001 | .Z |
| Sysmiss |