| Value | Category | Cases | |
|---|---|---|---|
| 0 | Poor | 0 |
0%
|
| 1 | Average | 29 |
25.9%
|
| 2 | Good | 59 |
52.7%
|
| 3 | Excellent | 19 |
17%
|
| 99 | Not used | 5 |
4.5%
|
| Sysmiss | 570 |