| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 2 |
0.3%
|
| 2 | Good | 39 |
5%
|
| 3 | Moderate | 108 |
13.7%
|
| 4 | Bad | 427 |
54.3%
|
| 5 | Very bad | 210 |
26.7%
|
| Sysmiss | 3631 |