Value |
Category |
20 |
|
23 |
|
25 |
|
26 |
|
27 |
|
29 |
|
30 |
|
31 |
|
32 |
|
33 |
|
35 |
|
36 |
|
37 |
|
38 |
|
39 |
|
40 |
|
42 |
|
46 |
|
49 |
|
55 |
|
88 |
do not remember |
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.