| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 1320 |
7.2%
|
| 2 | Good | 7043 |
38.3%
|
| 3 | Neither good nor bad | 8085 |
43.9%
|
| 4 | Bad | 1813 |
9.9%
|
| 5 | Very bad | 145 |
0.8%
|
| Sysmiss | 1578 |