| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 45 |
15.4%
|
| 2 | Rarely | 203 |
69.3%
|
| 3 | Sometimes | 32 |
10.9%
|
| 4 | Often | 13 |
4.4%
|
| Sysmiss | 5758 |