| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 357 |
5.3%
|
| 2 | good | 295 |
4.4%
|
| 3 | fair | 84 |
1.2%
|
| 4 | bad | 28 |
0.4%
|
| 5 | very bad | 4 |
0.1%
|
| Sysmiss | 5993 |