| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good/Exellent | 43 |
2.5%
|
| 2 | Good | 253 |
15%
|
| 3 | Fair | 312 |
18.4%
|
| 4 | Poor | 224 |
13.2%
|
| 5 | Very poor | 128 |
7.6%
|
| 6 | D/K | 732 |
43.3%
|
| Sysmiss | 288 |