| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 7 |
0.9%
|
| 2 | Good | 31 |
3.9%
|
| 3 | Moderate | 179 |
22.4%
|
| 4 | Bad | 399 |
50%
|
| 5 | Very bad | 182 |
22.8%
|
| Sysmiss | 3619 |