| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 11264 |
40.8%
|
| 2 | Weak | 12022 |
43.5%
|
| 3 | Strong | 3771 |
13.6%
|
| 4 | Very strong | 583 |
2.1%
|
| Sysmiss | 14372 |