| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 4188 |
96.2%
|
| 2 | At least once a week | 118 |
2.7%
|
| 3 | Less than once a week | 25 |
0.6%
|
| 4 | Not at all | 20 |
0.5%
|
| 9 | Missing | 2 |
0%
|
| Sysmiss | 365 |