How old were you when you first used...?
b. IUD/AKDR/Spiral
Categories
Value
Category
0
not used, no age specified!
20
21
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
43
47
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.