| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great | 90 |
42.5%
|
| 2 | Average | 32 |
15.1%
|
| 3 | The same (no change) | 84 |
39.6%
|
| 4 | Poor | 6 |
2.8%
|
| Sysmiss | 36680 |