| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 14 |
1.7%
|
| 2 | Good | 96 |
11.5%
|
| 3 | Medium | 434 |
52.1%
|
| 4 | Bad | 273 |
32.8%
|
| 5 | Worse | 16 |
1.9%
|
| Sysmiss | 187 |