Value |
Category |
-2 |
Refusal to answer |
-1 |
Don't know |
0 |
|
5 |
|
6 |
|
7 |
|
8 |
|
10 |
|
15 |
|
20 |
|
21 |
|
22 |
|
23 |
|
24 |
|
25 |
|
26 |
|
27 |
|
28 |
|
30 |
|
31 |
|
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.