| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 0 |
0%
|
| 2 | Small extent | 9 |
6.6%
|
| 3 | Medium extent | 74 |
54.4%
|
| 4 | To a high extent | 53 |
39%
|
| Sysmiss | 614 |