| Value |
Category |
| 1 |
Multiple times a day |
| 2 |
Once a day |
| 3 |
Few times a week |
| 4 |
More rarely |
| 5 |
Never or almost never |
| 98 |
Don't know |
| 99 |
n/a |
| 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.