| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 1005 |
45.5%
|
| 2 | Weak | 452 |
20.5%
|
| 3 | Strong | 672 |
30.4%
|
| 4 | Very strong | 79 |
3.6%
|
| Sysmiss | 39804 |