Value |
Category |
-5 |
other |
-4 |
missing data |
-3 |
refused to answer |
-2 |
not applicable |
-1 |
do not know |
2 |
|
3 |
|
4 |
|
5 |
|
6 |
|
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.