| Value | Category | 
|---|---|
| 1 | Cann't find more work, lack of business | 
| 2 | Lack of finance, raw materials | 
| 3 | Machinery, electrical, other breakdown | 
| 4 | Off season inactivity | 
| 5 | Industrial dispute (strike,laid off) | 
| 6 | Other involuntary | 
| 7 | Have sufficient work | 
| 8 | Household duties | 
| 9 | Student, unpaid training | 
| 10 | Illness, disability | 
| 11 | Vacation, family reason | 
| 12 | Pregnant/delivery | 
| 13 | Other voluntary | 
| Sysmiss |