| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 10 |
1.3%
|
| 2 | Good | 32 |
4.1%
|
| 3 | Moderate | 116 |
14.7%
|
| 4 | Bad | 416 |
52.8%
|
| 5 | Very bad | 214 |
27.2%
|
| Sysmiss | 3629 |