| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very poor | 105 |
3.7%
|
| 2 | Poor | 289 |
10.2%
|
| 3 | Average | 617 |
21.7%
|
| 4 | Good | 1176 |
41.3%
|
| 5 | Excellent | 660 |
23.2%
|
| Sysmiss | 3 |