| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 951 |
43.1%
|
| 2 | Weak | 453 |
20.5%
|
| 3 | Strong | 726 |
32.9%
|
| 4 | Very strong | 78 |
3.5%
|
| Sysmiss | 39804 |