| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 36 |
5%
|
| 2 | Several times a year | 8 |
1.1%
|
| 3 | Several times a month | 53 |
7.4%
|
| 4 | Once a week | 116 |
16.1%
|
| 5 | A few times a week | 281 |
39.1%
|
| 6 | Everyday | 225 |
31.3%
|
| Sysmiss | 171 |