| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 1667 |
30.3%
|
| 2 | good | 2219 |
40.4%
|
| 3 | average | 1092 |
19.9%
|
| 4 | poor | 432 |
7.9%
|
| 5 | very poor | 89 |
1.6%
|
| Sysmiss | 2526 |