| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 284 |
16.8%
|
| 2 | Good | 570 |
33.8%
|
| 3 | Fair | 444 |
26.3%
|
| 4 | Bad | 107 |
6.3%
|
| 5 | Very bad | 32 |
1.9%
|
| 6 | DK | 251 |
14.9%
|
| Sysmiss | 292 |