| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good/Exellent | 28 |
1.7%
|
| 2 | Good | 187 |
11%
|
| 3 | Fair | 415 |
24.5%
|
| 4 | Poor | 633 |
37.4%
|
| 5 | Very poor | 398 |
23.5%
|
| 6 | D/K | 32 |
1.9%
|
| Sysmiss | 287 |