| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 104 |
6.2%
|
| 2 | Good | 468 |
27.8%
|
| 3 | Fair | 548 |
32.5%
|
| 4 | Bad | 197 |
11.7%
|
| 5 | Very bad | 56 |
3.3%
|
| 6 | DK | 311 |
18.5%
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 295 |