| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 6 |
0.8%
|
| 2 | Good | 37 |
4.6%
|
| 3 | Moderate | 248 |
31.1%
|
| 4 | Bad | 362 |
45.4%
|
| 5 | Very bad | 145 |
18.2%
|
| Sysmiss | 3619 |