| Value | Category | Cases | |
|---|---|---|---|
| 1 | rarely (1-2 times) | 53 |
57.6%
|
| 2 | sometimes (3-10 times) | 31 |
33.7%
|
| 3 | often (more than 10 times) | 8 |
8.7%
|
| Sysmiss | 124 |