| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Good | 1 |
20%
|
| 2 | Good | 0 |
0%
|
| 3 | Fair | 0 |
0%
|
| 4 | Bad | 0 |
0%
|
| 5 | Very bad | 0 |
0%
|
| 6 | D/K | 4 |
80%
|
| Sysmiss | 1975 |