| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very poor | 105 |
3.8%
|
| 2 | Poor | 345 |
12.4%
|
| 3 | Average | 565 |
20.3%
|
| 4 | Good | 1212 |
43.5%
|
| 5 | Excellent | 562 |
20.2%
|
| Sysmiss | 10 |