| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 5 |
0.6%
|
| 2 | Good | 11 |
1.4%
|
| 3 | Moderate | 38 |
4.7%
|
| 4 | Bad | 313 |
39%
|
| 5 | Very bad | 435 |
54.2%
|
| Sysmiss | 3615 |