| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 9260 |
20.2%
|
| 2 | Very weak | 2449 |
5.3%
|
| 3 | Weak | 4653 |
10.1%
|
| 4 | Strong | 18108 |
39.4%
|
| 5 | Very strong | 11459 |
24.9%
|
| Sysmiss | 24707 |