| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 814 |
4.4%
|
| 2 | Good | 4140 |
22.2%
|
| 3 | Fair | 5628 |
30.2%
|
| 4 | Poor | 4623 |
24.8%
|
| 5 | Very poor | 3451 |
18.5%
|
| Sysmiss | 1142 |