| Value | Category | Cases | |
|---|---|---|---|
| 1 | always | 302 |
38.9%
|
| 2 | sometimes | 229 |
29.5%
|
| 3 | rarely | 150 |
19.3%
|
| 4 | not applicable | 96 |
12.4%
|
| Sysmiss | 1449 |