| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1 or 2 times) | 29 |
70.7%
|
| 2 | Sometimes (3-10 times) | 9 |
22%
|
| 3 | Often (more than 10 times) | 3 |
7.3%
|
| Sysmiss | 847 |