| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1 or 2 times) | 63 |
64.9%
|
| 2 | Sometimes (3-10 times) | 28 |
28.9%
|
| 3 | Often (more than 10 times) | 6 |
6.2%
|
| Sysmiss | 781 |