| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely (1 or 2 times | 143 |
32.6%
|
| 2 | Sometimes (3-10 times) | 241 |
54.9%
|
| 3 | Often (more than 10 times) | 55 |
12.5%
|
| Sysmiss | 242 |