| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 18 |
2.2%
|
| 2 | Good | 20 |
2.5%
|
| 3 | Moderate | 125 |
15.6%
|
| 4 | Bad | 396 |
49.3%
|
| 5 | Very bad | 244 |
30.4%
|
| Sysmiss | 3614 |