| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 52 |
13.6%
|
| 2 | Small extent | 88 |
23.1%
|
| 3 | Medium extent | 153 |
40.2%
|
| 4 | To a high extent | 88 |
23.1%
|
| Sysmiss | 369 |