| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 161 |
9.5%
|
| 2 | Good | 583 |
34.5%
|
| 3 | Fair | 516 |
30.6%
|
| 4 | Bad | 119 |
7%
|
| 5 | Very bad | 26 |
1.5%
|
| 6 | DK | 283 |
16.8%
|
| Sysmiss | 292 |