| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost everyday | 118 |
55.1%
|
| 2 | More than once a week | 63 |
29.4%
|
| 3 | About once a week | 16 |
7.5%
|
| 4 | Less than once a week but at least once a month | 11 |
5.1%
|
| 5 | Less than once a month | 6 |
2.8%
|
| Sysmiss | 7633 |