| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 58 |
7.2%
|
| 2 | Good | 144 |
17.8%
|
| 3 | Moderate | 378 |
46.8%
|
| 4 | Bad | 193 |
23.9%
|
| 5 | Very bad | 35 |
4.3%
|
| Sysmiss | 3609 |