| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 62 |
13.7%
|
| 2 | Small extent | 125 |
27.5%
|
| 3 | Medium extent | 204 |
44.9%
|
| 4 | To a high extent | 63 |
13.9%
|
| Sysmiss | 296 |