| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poor | 287 |
11.1%
|
| 2 | Average | 960 |
37%
|
| 3 | Good | 800 |
30.9%
|
| 4 | Very Good | 198 |
7.6%
|
| Sysmiss | 348 |