| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 744 |
11.3%
|
| 2 | good | 994 |
15.1%
|
| 3 | Fair | 206 |
3.1%
|
| 4 | bad | 20 |
0.3%
|
| 5 | very bad | 5 |
0.1%
|
| Sysmiss | 4602 |