| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 135 |
1.2%
|
| 2 | At least once a week | 163 |
1.4%
|
| 3 | Less than once a week | 114 |
1%
|
| 4 | Not at all | 70 |
0.6%
|
| Sysmiss | 10970 |
95.8%
|