| Value | Category |
|---|---|
| 1 | Did not find any job at the old place |
| 2 | Finding a job at the present place |
| 3 | Completed schooling |
| 4 | Studying |
| 5 | Marriage |
| 6 | Join relatives |
| 7 | Have no relatives |
| 8 | Have no health center |
| 9 | For treatment |
| 10 | Better environment |
| 11 | To improve living |
| 12 | To improve needs |
| 13 | to do business |
| 14 | expiration of the labour contract |
| 15 | resettle |
| 16 | For future of children |
| 96 | other |
| 98 | Do not know |