| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 1638 |
20.6%
|
| 2 | Good | 2296 |
28.8%
|
| 3 | Little | 1082 |
13.6%
|
| 4 | Poor | 918 |
11.5%
|
| 5 | None | 2026 |
25.5%
|
| Sysmiss | 7066 |