| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Not at all | 684 | 647 |
9.8%
|
| 2 | Very weak | 254 | 190 |
2.9%
|
| 3 | Weak | 1180 | 1697 |
25.8%
|
| 4 | Strong | 1884 | 3166 |
48.2%
|
| 5 | Very strong | 516 | 869 |
13.2%
|
| Sysmiss | 12608 | 5 |