| Value | Category | Cases | |
|---|---|---|---|
| 0 | Poor | 23 |
20.5%
|
| 1 | Average | 46 |
41.1%
|
| 2 | Good | 26 |
23.2%
|
| 3 | Excellent | 3 |
2.7%
|
| 99 | Not applicable | 14 |
12.5%
|
| Sysmiss | 570 |