| Value | Category | Cases | |
|---|---|---|---|
| 1 | very poor | 99 |
4%
|
| 2 | poor | 290 |
11.7%
|
| 3 | average | 482 |
19.4%
|
| 4 | good | 1104 |
44.5%
|
| 5 | excellent | 505 |
20.4%
|
| Sysmiss | 17 |