| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 938 |
50.7%
|
| 1 | Rarely | 496 |
26.8%
|
| 2 | Sometimes | 297 |
16.1%
|
| 3 | Usually | 119 |
6.4%
|
| Sysmiss | 3 |