| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 35 |
5.7%
|
| 2 | Good | 122 |
19.7%
|
| 3 | Moderate | 248 |
40.1%
|
| 4 | Bad | 165 |
26.7%
|
| 5 | Very bad | 48 |
7.8%
|
| Sysmiss | 3320 |