| Value | Category | Cases | |
|---|---|---|---|
| 1 | very poor | 165 |
3.6%
|
| 2 | poor | 269 |
5.9%
|
| 3 | moderate | 1116 |
24.3%
|
| 4 | good | 2222 |
48.4%
|
| 5 | very good | 820 |
17.9%
|
| Sysmiss | 264 |