| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1119 |
69.9%
|
| 2 | Occasionally | 360 |
22.5%
|
| 3 | Often | 70 |
4.4%
|
| 4 | Quite often | 53 |
3.3%
|
| Sysmiss | 5 |