| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 591 |
66.9%
|
| 2 | Just once or twice | 231 |
26.2%
|
| 3 | At least every month | 6 |
0.7%
|
| 4 | At least every week | 7 |
0.8%
|
| 5 | Daily or almost daily | 8 |
0.9%
|
| 6 | Prefer not to say | 31 |
3.5%
|
| 99 | Refuse to answer | 9 |
1%
|
| Sysmiss | 765 |