| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 229 |
16.7%
|
| 2 | At least once a week | 396 |
28.8%
|
| 3 | Less than once a week | 379 |
27.6%
|
| 4 | Not at all | 364 |
26.5%
|
| 9 | Missing | 5 |
0.4%
|
| Sysmiss | 186 |