| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 5 |
0.8%
|
| 2 | Good | 20 |
3.2%
|
| 3 | Moderate | 196 |
31.3%
|
| 4 | Bad | 276 |
44.1%
|
| 5 | Very bad | 129 |
20.6%
|
| Sysmiss | 3312 |