| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 707 |
36%
|
| 2 | Occasionally | 526 |
26.8%
|
| 3 | Often | 366 |
18.7%
|
| 4 | Quite often | 363 |
18.5%
|
| Sysmiss | 51 |