| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poor | 107 |
4.8%
|
| 2 | Average | 561 |
25%
|
| 3 | Good | 1170 |
52.1%
|
| 4 | Very Good | 407 |
18.1%
|
| Sysmiss | 348 |