| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 1001 |
5.6%
|
| 2 | Good | 6963 |
39.1%
|
| 3 | Neither good nor bad | 7944 |
44.6%
|
| 4 | Bad | 1732 |
9.7%
|
| 5 | Very bad | 157 |
0.9%
|
| Sysmiss | 1393 |