| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 47 |
2.8%
|
| 2 | Good | 302 |
17.9%
|
| 3 | Fair | 457 |
27%
|
| 4 | Bad | 359 |
21.2%
|
| 5 | Very bad | 237 |
14%
|
| 6 | D/K | 288 |
17%
|
| Sysmiss | 290 |