Value | Category |
---|---|
-9 | break-off |
-7 | Legal skip |
-5 | No formal education received |
-3 | interviewer error |
-2 | Refuse to answer |
1 | Not useful at all |
2 | Somewhat useful |
3 | Moderately useful |
4 | Very useful |
5 | Respondent had no formal schooling |
Sysmiss |