| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | good | 810 |
42.5%
|
| 2 | fair | 667 |
35%
|
| 3 | bad | 428 |
22.4%
|
| Sysmiss | 1041 |