| Value | Category |
|---|---|
| -999 | Don't know |
| -888 | Refuse to answer |
| -666 | Other (please specify) |
| 1 | Job transfer |
| 2 | Seeking employment |
| 3 | Own business |
| 4 | Spouse's employment |
| 5 | Accompanying parent |
| 6 | Marriage |
| 7 | Other family reason |
| 8 | Education |
| 9 | Political/religious reasons |
| 10 | War |
| 11 | Fire |
| 12 | Flood, famine/drought |
| 13 | Farming |
| 101 | .D |
| Sysmiss |