| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 4865 |
34.9%
|
| 2 | Very weak | 1017 |
7.3%
|
| 3 | Weak | 2870 |
20.6%
|
| 4 | Strong | 4062 |
29.2%
|
| 5 | Very strong | 1115 |
8%
|
| Sysmiss | 11513 |