| Value | Category | Cases | |
|---|---|---|---|
| 0 | Poor | 2 |
1.8%
|
| 1 | Average | 14 |
12.5%
|
| 2 | Good | 68 |
60.7%
|
| 3 | Excellent | 28 |
25%
|
| Sysmiss | 570 |