| Value |
Category |
| 1 |
Daily |
| 2 |
At least once a week |
| 3 |
Not every week but several times a month |
| 4 |
Less than once a month |
| 5 |
Other, specify |
| 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.
