| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 7 |
0.9%
|
| 2 | Good | 42 |
5.3%
|
| 3 | Moderate | 259 |
32.9%
|
| 4 | Bad | 350 |
44.4%
|
| 5 | Very bad | 130 |
16.5%
|
| Sysmiss | 3629 |