| Value | Category | 
|---|---|
| 1 | housewife | 
| 2 | full time student | 
| 3 | does not want to work | 
| 4 | less than 15 years old who neither works nor goes to school | 
| 5 | retired (less than 65 years old) | 
| 6 | temporarily disabled | 
| 7 | unpaid leave for a year or more | 
| 8 | 65 and over and not working | 
| 9 | permanently disabled | 
| 10 | other | 
| Sysmiss |