| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | Not at all | 8173 | 8287 |
73.3%
|
| 1 | Less than once a week | 2161 | 2076 |
18.4%
|
| 2 | At least once a week | 766 | 731 |
6.5%
|
| 3 | Almost every day | 204 | 210 |
1.9%
|
| 9 | 17 | 17 | ||
| Sysmiss | 218 | 0 |