| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 7 |
1.1%
|
| 2 | Good | 51 |
8.1%
|
| 3 | Moderate | 178 |
28.4%
|
| 4 | Bad | 263 |
42%
|
| 5 | Very bad | 127 |
20.3%
|
| Sysmiss | 3312 |