| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 daily | 25 |
1.6%
|
| 2 | 2 several times a week | 249 |
16.4%
|
| 3 | 3 about once a week | 305 |
20.1%
|
| 4 | 4 less than once a week | 228 |
15%
|
| 5 | 5 never | 82 |
5.4%
|
| 8 | 8 don't know | 3 |
0.2%
|
| 9 | 9 no answer | 0 |
0%
|
| Sysmiss | 625 |
41.2%
|