| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 50 |
20.1%
|
| 2 | Less than once a year | 59 |
23.7%
|
| 3 | Once a year to a few times a year | 69 |
27.7%
|
| 4 | Less than once a month | 21 |
8.4%
|
| 5 | At least once a month | 34 |
13.7%
|
| 6 | At least once a week | 16 |
6.4%
|
| Sysmiss | 83 |