| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 57 |
9.3%
|
| 2 | Good | 152 |
24.7%
|
| 3 | Moderate | 157 |
25.5%
|
| 4 | Bad | 209 |
33.9%
|
| 5 | Very bad | 41 |
6.7%
|
| Sysmiss | 3322 |