| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 3471 |
50.2%
|
| 1 | Excellent | 358 |
5.2%
|
| 2 | Good | 993 |
14.4%
|
| 3 | Little | 1055 |
15.3%
|
| 4 | Poor | 1032 |
14.9%
|
| Sysmiss | 20567 |