| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 463 |
54.3%
|
| 2 | At least once a week | 233 |
27.3%
|
| 3 | Less than once a week | 131 |
15.4%
|
| 4 | Not at all | 22 |
2.6%
|
| 9 | Missing | 4 |
0.5%
|
| Sysmiss | 4715 |