CONTROL INFORMATION [TO BE COMPLETED BEFORE INTERVIEW]
Categories
Value
Category
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
21
22
23
24
25
26
27
30
31
32
33
34
35
36
37
38
39
40
43
44
45
46
47
48
50
51
52
53
54
55
56
57
58
59
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.