| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0=Never | 0 |
0%
|
| 1 | Rarely | 0 |
0%
|
| 2 | Sometimes | 17 |
60.7%
|
| 3 | Always | 11 |
39.3%
|
| Sysmiss | 103 |