| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 1 |
0.2%
|
| 2 | Good | 10 |
1.7%
|
| 3 | Moderate | 13 |
2.1%
|
| 4 | Bad | 112 |
18.5%
|
| 5 | Very bad | 469 |
77.5%
|
| Sysmiss | 3333 |