| Value | Category | Cases | |
|---|---|---|---|
| 1 | excellent | 257 |
17.9%
|
| 2 | very good | 426 |
29.7%
|
| 3 | fair | 41 |
2.9%
|
| 4 | poor | 19 |
1.3%
|
| 9 | not applicable | 691 |
48.2%
|
| Sysmiss | 721 |