| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 143 |
16.7%
|
| 2 | Good | 463 |
54%
|
| 3 | Moderate | 184 |
21.5%
|
| 4 | Bad | 44 |
5.1%
|
| 5 | Very bad | 23 |
2.7%
|
| Sysmiss | 3081 |