| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1–2 times) | 31 |
88.6%
|
| 2 | Sometimes (3–10 times) | 4 |
11.4%
|
| 3 | Often (more than 10 times) | 0 |
0%
|
| Sysmiss | 552 |