| Value | Category | Cases | |
|---|---|---|---|
| 1 | often | 887 |
18.4%
|
| 2 | sometimes | 1554 |
32.3%
|
| 3 | never | 2367 |
49.2%
|
| 9 | no answer | 0 |
0%
|
| Sysmiss | 5972 |