| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1 or 2 times | 157 |
36.6%
|
| 2 | Sometimes (3-10 times) | 215 |
50.1%
|
| 3 | Often (more than 10 times) | 57 |
13.3%
|
| Sysmiss | 252 |