CONTROL INFORMATION [TO BE COMPLETED BEFORE INTERVIEW]
Categories
Value
Category
-9
Don't know
-8
Refusal
-7
Does not apply
1
2
3
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
Questionnaire used in the interview. It is defined according to the screener sector of activity of the establishment