| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 14 |
2.2%
|
| 2 | Good | 15 |
2.4%
|
| 3 | Moderate | 27 |
4.3%
|
| 4 | Bad | 265 |
42.5%
|
| 5 | Very bad | 303 |
48.6%
|
| Sysmiss | 3314 |