| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 40 |
17.4%
|
| 2 | good | 139 |
60.4%
|
| 3 | poor | 2 |
0.9%
|
| 4 | verygood | 49 |
21.3%
|
| Sysmiss | 2056 |