Value | Category |
---|---|
-4 | Missing data |
-3 | Refused to answer |
-2 | Not applicable |
-1 | Don't know |
1 | Less than 6 months |
2 | 6 months to less than 1 year |
3 | 1 year to less than 2 years |
4 | 2 years to less than 4 years |
5 | 4 years or more |
6 | Never been employed |