| Value | Category | Cases | |
|---|---|---|---|
| 1 | excellent | 261 |
15.2%
|
| 2 | very good | 1132 |
65.9%
|
| 3 | fair | 242 |
14.1%
|
| 4 | poor | 61 |
3.6%
|
| 9 | not applicable | 22 |
1.3%
|
| Sysmiss | 437 |