| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 1274 |
26.4%
|
| 1 | Rarely | 1185 |
24.5%
|
| 2 | Sometimes | 1252 |
25.9%
|
| 3 | Often | 1120 |
23.2%
|
| Sysmiss | 30 |