| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 daily | 107 |
7%
|
| 2 | 2 several times a week | 535 |
34.9%
|
| 3 | 3 about once a week | 373 |
24.4%
|
| 4 | 4 less than once a week | 157 |
10.3%
|
| 5 | 5 never | 61 |
4%
|
| 8 | 8 don't know | 0 |
0%
|
| 9 | 9 no answer | 1 |
0.1%
|
| Sysmiss | 297 |
19.4%
|