| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 215 |
3.2%
|
| 2 | good | 485 |
7.2%
|
| 3 | fair | 300 |
4.4%
|
| 4 | bad | 154 |
2.3%
|
| 5 | very bad | 112 |
1.7%
|
| Sysmiss | 5495 |