| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1 or 2 times) | 72 |
47.1%
|
| 2 | Sometimes (3-10 times) | 68 |
44.4%
|
| 3 | Often (more than 10 times) | 13 |
8.5%
|
| Sysmiss | 741 |