| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 daily | 75 |
4.8%
|
| 2 | 2 several times a week | 399 |
25.3%
|
| 3 | 3 about once a week | 396 |
25.1%
|
| 4 | 4 less than once a week | 145 |
9.2%
|
| 5 | 5 never | 76 |
4.8%
|
| 8 | 8 don't know | 2 |
0.1%
|
| 9 | 9 no answer | 0 |
0%
|
| Sysmiss | 485 |
30.7%
|