| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 11 |
1.4%
|
| 2 | Good | 21 |
2.6%
|
| 3 | Moderate | 22 |
2.7%
|
| 4 | Bad | 162 |
20.1%
|
| 5 | Very bad | 588 |
73.1%
|
| Sysmiss | 3613 |