| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Not at all | 559 | 613 |
9.3%
|
| 2 | Very weak | 206 | 206 |
3.1%
|
| 3 | Weak | 1238 | 1758 |
26.8%
|
| 4 | Strong | 2127 | 3240 |
49.3%
|
| 5 | Very strong | 388 | 751 |
11.4%
|
| Sysmiss | 12608 | 5 |