| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good/Exellent | 61 |
3.6%
|
| 2 | Good | 342 |
20.2%
|
| 3 | Fair | 337 |
19.9%
|
| 4 | Poor | 93 |
5.5%
|
| 5 | Very poor | 49 |
2.9%
|
| 6 | D/K | 810 |
47.9%
|
| Sysmiss | 288 |