| Value | Category |
|---|---|
| 1 | main employment does not provide enough income to meet daily |
| 2 | need additional money for special purposes |
| 3 | want to work more hours or full-time |
| 4 | main employment does not correspond to my qualification/spec |
| 5 | need to help in a relative |
| 6 | others |
| Sysmiss |