Value | Category |
---|---|
-99 | Refuse to answer |
-98 | Difficult to answer/Don't remember |
-97 | Don't know/No information |
-9 | Interrupted interview |
-7 | Legal Skip |
-3 | Interviewer error |
1 | less than 10% |
2 | 10-30% |
3 | 30-50% |
4 | 50-70% |
5 | 70-90% |
6 | more than 90% |