| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost everyday | 160 |
1.2%
|
| 2 | At least once a week | 477 |
3.6%
|
| 3 | At least once a month | 572 |
4.3%
|
| 4 | Rarely/ never | 12133 |
90.9%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 902 |