| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 |
1.3%
|
| -1 | Don't know | 118 |
9.8%
|
| 1 | Completely dissatisfied | 421 |
35.1%
|
| 2 | Rather dissatisfied | 530 |
44.2%
|
| 3 | Rather satisfied | 104 |
8.7%
|
| 4 | Completely satisfied | 12 |
1%
|