| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 62 |
4.1%
|
| 2 | good | 937 |
61.4%
|
| 3 | moderate | 360 |
23.6%
|
| 4 | poor | 152 |
10%
|
| 5 | very poor | 16 |
1%
|
| Sysmiss | 33 |