| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 6359 |
59.7%
|
| 2 | Very weak | 1318 |
12.4%
|
| 3 | Weak | 1828 |
17.1%
|
| 4 | Strong | 983 |
9.2%
|
| 5 | Very strong | 172 |
1.6%
|
| Sysmiss | 59976 |