| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rather bad | 501 |
25.1%
|
| 2 | Quite bad | 358 |
17.9%
|
| 3 | Neither good, nor bad | 395 |
19.8%
|
| 4 | Quite good | 445 |
22.3%
|
| 5 | Very good | 219 |
11%
|
| Sysmiss | 77 |
3.9%
|