| Value | Category | Cases | |
|---|---|---|---|
| 1 | excellent | 200 |
13.8%
|
| 2 | very good | 953 |
65.9%
|
| 3 | fair | 203 |
14%
|
| 4 | poor | 71 |
4.9%
|
| 9 | not applicable | 19 |
1.3%
|
| Sysmiss | 709 |