| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 178 |
18.7%
|
| 2 | Good | 524 |
55.2%
|
| 3 | Moderate | 200 |
21.1%
|
| 4 | Bad | 45 |
4.7%
|
| 5 | Very bad | 3 |
0.3%
|
| Sysmiss | 3467 |