| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 24405 |
53.1%
|
| 2 | Very weak | 6258 |
13.6%
|
| 3 | Weak | 7663 |
16.7%
|
| 4 | Strong | 5959 |
13%
|
| 5 | Very strong | 1644 |
3.6%
|
| Sysmiss | 24707 |