| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 780 |
35.3%
|
| 2 | Weak | 432 |
19.6%
|
| 3 | Strong | 893 |
40.4%
|
| 4 | Very strong | 103 |
4.7%
|
| Sysmiss | 39804 |