| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 6775 |
24.5%
|
| 2 | Weak | 9094 |
32.9%
|
| 3 | Strong | 10970 |
39.7%
|
| 4 | Very strong | 801 |
2.9%
|
| Sysmiss | 14372 |