| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1 or 2 times) | 17 |
51.5%
|
| 2 | Sometimes (3-10 times) | 14 |
42.4%
|
| 3 | Often (more than 10 times) | 2 |
6.1%
|
| Sysmiss | 845 |