| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 29 |
4.5%
|
| 2 | Good | 72 |
11.2%
|
| 3 | Moderate | 312 |
48.4%
|
| 4 | Bad | 164 |
25.4%
|
| 5 | Very bad | 68 |
10.5%
|
| Sysmiss | 3293 |