| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 45 |
3.7%
|
| 1 | Completely dissatisfied | 79 |
6.6%
|
| 2 | Rather dissatisfied | 235 |
19.5%
|
| 3 | Rather satisfied | 649 |
53.9%
|
| 4 | Completely satisfied | 195 |
16.2%
|