| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 70 |
5.8%
|
| 1 | Completely dissatisfied | 190 |
15.8%
|
| 2 | Rather dissatisfied | 387 |
32.2%
|
| 3 | Rather satisfied | 476 |
39.6%
|
| 4 | Completely satisfied | 80 |
6.7%
|