| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 15 |
1.9%
|
| 2 | Good | 34 |
4.2%
|
| 3 | Moderate | 134 |
16.6%
|
| 4 | Bad | 407 |
50.4%
|
| 5 | Very bad | 217 |
26.9%
|
| Sysmiss | 3610 |