| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 65 |
1.2%
|
| 2 | good | 610 |
11.2%
|
| 3 | moderate | 482 |
8.8%
|
| 4 | bad | 206 |
3.8%
|
| 5 | very bad | 20 |
0.4%
|
| 7 | 1 |
0%
|
|
| 9 | 4085 |
74.7%
|
|
| Sysmiss | 1 |