| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost everyday | 2678 |
25.2%
|
| 2 | At least once a week | 1655 |
15.6%
|
| 3 | Less than once a week | 1046 |
9.8%
|
| 4 | Not at all | 5248 |
49.4%
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 336 |