| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 350 |
5.3%
|
| 2 | good | 568 |
8.6%
|
| 3 | fair | 151 |
2.3%
|
| 4 | bad | 27 |
0.4%
|
| 5 | very bad | 5 |
0.1%
|
| Sysmiss | 5470 |