| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very poor | 200 |
3.6%
|
| 2 | Poor | 679 |
12.2%
|
| 3 | Average | 1117 |
20.1%
|
| 4 | Good | 2424 |
43.6%
|
| 5 | Excellent | 1139 |
20.5%
|
| Sysmiss | 24 |