| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 167 |
9.9%
|
| 2 | Good | 494 |
29.3%
|
| 3 | Fair | 487 |
28.9%
|
| 4 | Bad | 168 |
10%
|
| 5 | Very bad | 68 |
4%
|
| 6 | D/K | 300 |
17.8%
|
| Sysmiss | 296 |