Is the feedback useful in terms of solving these problems?
Categories
Value
Category
1
2
4
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Interviewer instructions
No blank allowed. 'NA' only if answer to question 133 is no, or question 136 is no. Use 'DK' if respondent does not know.