| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 158 |
9.4%
|
| 2 | Good | 473 |
28%
|
| 3 | Fair | 522 |
30.9%
|
| 4 | Bad | 152 |
9%
|
| 5 | Very bad | 34 |
2%
|
| 6 | DK | 348 |
20.6%
|
| Sysmiss | 293 |