| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 4987 |
91.5%
|
| 2 | At least once a week | 302 |
5.5%
|
| 3 | Less than once a week | 98 |
1.8%
|
| 4 | Not at all | 62 |
1.1%
|
| 9 | Missing | 4 |
0.1%
|
| Sysmiss | 115 |