| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 15 |
2.4%
|
| 2 | Good | 34 |
5.4%
|
| 3 | Moderate | 188 |
30%
|
| 4 | Bad | 266 |
42.5%
|
| 5 | Very bad | 123 |
19.6%
|
| Sysmiss | 3312 |