| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 33 |
4.1%
|
| 2 | Good | 81 |
10.2%
|
| 3 | Moderate | 313 |
39.3%
|
| 4 | Bad | 306 |
38.4%
|
| 5 | Very bad | 64 |
8%
|
| Sysmiss | 3620 |