Value |
Category |
0 |
nil |
3 |
|
5 |
|
10 |
|
14 |
|
15 |
|
17 |
|
20 |
|
25 |
|
32 |
|
39 |
|
40 |
|
50 |
|
52 |
|
79 |
|
80 |
|
99 |
don't know |
999 |
not applicable |
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.