| Value |
Category |
| -98 |
N/A |
| 1 |
Every day |
| 2 |
A few times per week, but not every day |
| 3 |
Rarely |
| 4 |
Never |
| 11 |
.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.