| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 64 |
3.8%
|
| 2 | Good | 384 |
22.8%
|
| 3 | Fair | 447 |
26.5%
|
| 4 | Bad | 232 |
13.8%
|
| 5 | Very bad | 96 |
5.7%
|
| 6 | D/K | 464 |
27.5%
|
| Sysmiss | 293 |