| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good/Exellent | 26 |
1.5%
|
| 2 | Good | 287 |
17%
|
| 3 | Fair | 641 |
37.9%
|
| 4 | Poor | 358 |
21.2%
|
| 5 | Very poor | 114 |
6.7%
|
| 6 | D/K | 266 |
15.7%
|
| Sysmiss | 288 |