| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 193 |
11.4%
|
| 2 | Good | 472 |
28%
|
| 3 | Fair | 439 |
26%
|
| 4 | Bad | 243 |
14.4%
|
| 5 | Very bad | 64 |
3.8%
|
| 6 | DK | 277 |
16.4%
|
| Sysmiss | 292 |