| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 1418 |
37.9%
|
| 1 | Rarely | 498 |
13.3%
|
| 2 | Regularly | 1009 |
27%
|
| 3 | Frequently | 813 |
21.7%
|
| Sysmiss | 513 |