Value |
Category |
15 |
|
16 |
|
17 |
|
18 |
|
19 |
|
20 |
|
21 |
|
22 |
|
23 |
|
24 |
|
26 |
|
27 |
|
29 |
|
32 |
|
33 |
|
35 |
|
44 |
|
98 |
don't know |
101 |
.B |
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.