| Value | Category | 
|---|---|
| 1 | Employment | 
| 2 | Education/training | 
| 3 | Marriage formation | 
| 4 | Family reunification/other family-related reason | 
| 5 | Forced displacement | 
| 6 | Better services/housing | 
| 7 | Repatriation | 
| 8 | Post-conflict return to prior residence | 
| 9 | Environmental crisis | 
| 10 | Natural disaster | 
| 11 | Nomadic/pastoralist | 
| 96 | Other |