| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost everyday | 1355 |
30.3%
|
| 2 | More than once a week | 1349 |
30.2%
|
| 3 | About once a week | 991 |
22.2%
|
| 4 | Less than once a week but at least once a month | 674 |
15.1%
|
| 5 | Less than once a month | 102 |
2.3%
|
| Sysmiss | 3376 |