| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 795 |
36%
|
| 2 | Weak | 450 |
20.4%
|
| 3 | Strong | 858 |
38.9%
|
| 4 | Very strong | 105 |
4.8%
|
| Sysmiss | 39804 |