| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 12 |
1.4%
|
| 2 | Good | 138 |
16.6%
|
| 3 | Medium | 472 |
56.7%
|
| 4 | Bad | 193 |
23.2%
|
| 5 | Worse | 18 |
2.2%
|
| Sysmiss | 187 |