| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 5470 |
56.6%
|
| 2 | rarely | 1519 |
15.7%
|
| 3 | sometimes | 1697 |
17.5%
|
| 4 | often | 414 |
4.3%
|
| 5 | frequently | 267 |
2.8%
|
| 7 | not applicable | 303 |
3.1%
|
| Sysmiss | 1246 |