| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 128 |
7.6%
|
| 2 | Good | 552 |
32.7%
|
| 3 | Fair | 604 |
35.8%
|
| 4 | Bad | 138 |
8.2%
|
| 5 | Very bad | 25 |
1.5%
|
| 6 | DK | 240 |
14.2%
|
| Sysmiss | 293 |