| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 74 |
4.4%
|
| 2 | Good | 480 |
28.4%
|
| 3 | Fair | 644 |
38.1%
|
| 4 | Bad | 180 |
10.7%
|
| 5 | Very bad | 44 |
2.6%
|
| 6 | DK | 267 |
15.8%
|
| Sysmiss | 291 |