| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 96 |
5.7%
|
| 2 | Good | 448 |
26.5%
|
| 3 | Fair | 574 |
34%
|
| 4 | Bad | 220 |
13%
|
| 5 | Very bad | 81 |
4.8%
|
| 6 | DK | 270 |
16%
|
| Sysmiss | 291 |