| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 28 |
3.5%
|
| 2 | Good | 65 |
8.1%
|
| 3 | Moderate | 139 |
17.3%
|
| 4 | Bad | 292 |
36.3%
|
| 5 | Very bad | 281 |
34.9%
|
| Sysmiss | 3612 |