| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 1 |
1.1%
|
| 2 | Small extent | 8 |
9.1%
|
| 3 | Medium extent | 44 |
50%
|
| 4 | To a high extent | 35 |
39.8%
|
| Sysmiss | 662 |