| Value | Category | Cases | |
|---|---|---|---|
| 1 | very poor | 153 |
3.7%
|
| 2 | poor | 962 |
23.4%
|
| 3 | moderate | 2309 |
56.1%
|
| 4 | good | 577 |
14%
|
| 5 | very good | 111 |
2.7%
|
| 43 | 1 |
0%
|
|
| Sysmiss | 743 |