| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 0 |
0%
|
| 2 | Rarely | 3 |
2.4%
|
| 3 | Sometimes | 10 |
8.1%
|
| 4 | Always | 110 |
89.4%
|
| Sysmiss | 5 |