| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 4284 |
96.4%
|
| 2 | At least once a week | 111 |
2.5%
|
| 3 | Less than once a week | 27 |
0.6%
|
| 4 | Not at all | 15 |
0.3%
|
| 9 | Missing | 9 |
0.2%
|
| Sysmiss | 199 |