CONTROL INFORMATION [TO BE COMPLETED BEFORE INTERVIEW]
Categories
Value
Category
-9
Don't know (spontaneous)
-8
Refusal (spontaneous)
-7
Does not apply
15
16
17
18
20
22
23
24
25
26
27
28
29
31
34
36
45
50
51
52
55
60
61
72
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.
var_qstn_ivulnstr
Classification of the establishment's activity as defined in the sample frame