| Value | Category |
|---|---|
| 1 | To earn higher income |
| 2 | Because of no-job opportunities in home country |
| 3 | Because of unexpected medical bills and other bills |
| 4 | Because of conflicts/ political instability in home country |
| 5 | Because of drought and other natural disasters |
| 6 | Because of family problems |
| 88 | Others |
| Sysmiss |