| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 |
1.2%
|
|
| 1 | Very good | 451 |
20.1%
|
| 2 | Good | 1383 |
61.7%
|
| 3 | Neither good, nor bad | 349 |
15.6%
|
| 4 | Bad | 21 |
0.9%
|
| 5 | Very bad | 8 |
0.4%
|
| 99 | 4 |
0.2%
|
|
| Sysmiss | 2450 |