| Value |
Category |
| -5 |
missing; unknown |
| -4 |
not asked in survey |
| -3 |
not applicable |
| -2 |
no answer |
| -1 |
don´t know |
| 1 |
no,never |
| 2 |
yes |
| 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.