| Value | Category |
|---|---|
| 1 | education |
| 2 | search for work |
| 3 | job transfer/job opportunity |
| 4 | civil conflict/ war |
| 5 | marriage arrangement |
| 6 | divorce/marriage dissolution |
| 7 | death of spouse or partner |
| 8 | family problems |
| 9 | moved to join other family members |
| 10 | return to original or previous home |
| 11 | do not own agricultural land to work here / don’t have enoug |
| 12 | poor quality of land or depleted soils |
| 13 | health problems |
| 14 | drought |
| 15 | political factors |
| 16 | won green card |
| 777 | n\a |
| 888 | dk |
| 999 | missing |
| Sysmiss |