| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 10214 |
73.3%
|
| 2 | Very weak | 760 |
5.5%
|
| 3 | Weak | 1703 |
12.2%
|
| 4 | Strong | 1012 |
7.3%
|
| 5 | Very strong | 240 |
1.7%
|
| Sysmiss | 11513 |