| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 178 |
6.1%
|
| 2 | Often | 488 |
16.8%
|
| 3 | Sometimes | 938 |
32.3%
|
| 4 | Seldom | 563 |
19.4%
|
| 5 | Never | 718 |
24.8%
|
| 6 | Does not apply | 16 |
0.6%
|
| Sysmiss | 6 |