| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 15 |
2.4%
|
| 2 | Good | 18 |
2.9%
|
| 3 | Moderate | 7 |
1.1%
|
| 4 | Bad | 101 |
16.4%
|
| 5 | Very bad | 475 |
77.1%
|
| Sysmiss | 3322 |