| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 1167 |
31.2%
|
| 1 | Rarely | 349 |
9.3%
|
| 2 | Regularly | 890 |
23.8%
|
| 3 | Frequently | 1332 |
35.6%
|
| Sysmiss | 513 |