| Value | Category | Cases | |
|---|---|---|---|
| 1 | Everyday | 15 |
11.1%
|
| 2 | During the week-ends only | 42 |
31.1%
|
| 3 | During the week-ends and some week days | 50 |
37%
|
| 4 | Never | 28 |
20.7%
|
| Sysmiss | 116 |