| Value | Category | Cases | |
|---|---|---|---|
| 0 | Poor | 0 |
0%
|
| 1 | Average | 8 |
11.6%
|
| 2 | Good | 33 |
47.8%
|
| 3 | Excellent | 19 |
27.5%
|
| 99 | Not used | 9 |
13%
|
| Sysmiss | 613 |