| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 3 |
2.1%
|
| 2 | Small extent | 10 |
6.9%
|
| 3 | Medium extent | 50 |
34.7%
|
| 4 | To a high extent | 81 |
56.3%
|
| Sysmiss | 606 |