| Value | Category | 
|---|---|
| 1 | Studies | 
| 2 | Household duties | 
| 3 | Income recipient | 
| 4 | Retired/ old age | 
| 5 | Illness | 
| 6 | Disabled | 
| 7 | Taking care of child | 
| 8 | Too young to work | 
| 9 | Take care of sick, elderly | 
| 10 | To teach the child to school | 
| 11 | Thought no work available | 
| 12 | Other | 
| Sysmiss |