| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 101 |
8.4%
|
| 1 | Completely dissatisfied | 155 |
12.9%
|
| 2 | Rather dissatisfied | 364 |
30.3%
|
| 3 | Rather satisfied | 459 |
38.2%
|
| 4 | Completely satisfied | 124 |
10.3%
|