| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1 or 2 times | 130 |
38.2%
|
| 2 | Sometimes (3-10 times) | 180 |
52.9%
|
| 3 | Often (more than 10 times) | 30 |
8.8%
|
| Sysmiss | 277 |