| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 71 |
4.2%
|
| 2 | Good | 442 |
26.2%
|
| 3 | Fair | 613 |
36.3%
|
| 4 | Bad | 187 |
11.1%
|
| 5 | Very bad | 63 |
3.7%
|
| 6 | D/K | 312 |
18.5%
|
| Sysmiss | 292 |