| Value | Category | Cases | |
|---|---|---|---|
| 0 | Poor | 0 |
0%
|
| 1 | Average | 23 |
20.5%
|
| 2 | Good | 76 |
67.9%
|
| 3 | Excellent | 9 |
8%
|
| 99 | Not used | 4 |
3.6%
|
| Sysmiss | 570 |