CONTROL INFORMATION [TO BE COMPLETED BEFORE INTERVIEW]
Categories
Value
Category
-9
Don't know (spontaneous)
-8
Refusal (spontaneous)
-7
Does not apply
1
2
3
5
6
7
8
9
10
11
12
13
15
17
20
22
26
31
32
50
52
100
135
456
2001
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.