| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 831 |
37.6%
|
| 2 | Weak | 432 |
19.6%
|
| 3 | Strong | 843 |
38.2%
|
| 4 | Very strong | 102 |
4.6%
|
| Sysmiss | 39804 |