| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 1792 |
47.9%
|
| 1 | Rarely | 442 |
11.8%
|
| 2 | Regularly | 706 |
18.9%
|
| 3 | Frequently | 798 |
21.3%
|
| Sysmiss | 513 |