| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 15 |
1.9%
|
| 2 | Good | 16 |
2%
|
| 3 | Moderate | 35 |
4.3%
|
| 4 | Bad | 270 |
33.4%
|
| 5 | Very bad | 472 |
58.4%
|
| Sysmiss | 3609 |