| Value | Category | Cases | |
|---|---|---|---|
| 0 | Poor | 16 |
14.3%
|
| 1 | Average | 42 |
37.5%
|
| 2 | Good | 39 |
34.8%
|
| 3 | Excellent | 10 |
8.9%
|
| 99 | Not applicable | 5 |
4.5%
|
| Sysmiss | 570 |