| Value | Category | Cases | |
|---|---|---|---|
| 1 | very poor | 23 |
0.5%
|
| 2 | poor | 80 |
1.8%
|
| 3 | moderate | 1503 |
34%
|
| 4 | good | 2541 |
57.5%
|
| 5 | very good | 269 |
6.1%
|
| Sysmiss | 440 |