| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 6189 |
57.7%
|
| 2 | Very weak | 1330 |
12.4%
|
| 3 | Weak | 1799 |
16.8%
|
| 4 | Strong | 1202 |
11.2%
|
| 5 | Very strong | 208 |
1.9%
|
| Sysmiss | 59908 |