| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 105 |
6.2%
|
| 2 | Good | 499 |
29.5%
|
| 3 | Fair | 513 |
30.4%
|
| 4 | Bad | 225 |
13.3%
|
| 5 | Very bad | 70 |
4.1%
|
| 6 | DK | 277 |
16.4%
|
| Sysmiss | 291 |