| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 1273 |
6.9%
|
| 2 | Good | 7577 |
40.8%
|
| 3 | Neither good nor bad | 7638 |
41.2%
|
| 4 | Bad | 1935 |
10.4%
|
| 5 | Very bad | 136 |
0.7%
|
| Sysmiss | 1575 |