| Value | Category | Cases | |
|---|---|---|---|
| 1 | often | 756 |
15.8%
|
| 2 | sometimes | 1057 |
22.1%
|
| 3 | never | 2971 |
62.1%
|
| 9 | no answer | 0 |
0%
|
| Sysmiss | 5996 |