| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1-2 times) | 4 |
80%
|
| 2 | Sometimes (3-10 times) | 1 |
20%
|
| 3 | Often (more than 10 times) | 0 |
0%
|
| Sysmiss | 532 |