| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 56 |
4.8%
|
| 2 | sometimes | 149 |
12.7%
|
| 3 | mostly | 287 |
24.6%
|
| 4 | always | 677 |
57.9%
|
| Sysmiss | 1 |