| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 842 |
38.1%
|
| 2 | Weak | 439 |
19.9%
|
| 3 | Strong | 825 |
37.4%
|
| 4 | Very strong | 102 |
4.6%
|
| Sysmiss | 39804 |