| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 593 |
32.1%
|
| 1 | Rarely | 539 |
29.2%
|
| 2 | Sometimes | 376 |
20.3%
|
| 3 | Usually | 340 |
18.4%
|
| Sysmiss | 5 |