| Value | Category | Cases | |
|---|---|---|---|
| 0 | not at all satisfied | 12 |
0.1%
|
| 1 | 3 |
0%
|
|
| 2 | 11 |
0.1%
|
|
| 3 | 34 |
0.2%
|
|
| 4 | 53 |
0.4%
|
|
| 5 | 172 |
1.1%
|
|
| 6 | 217 |
1.5%
|
|
| 7 | 735 |
4.9%
|
|
| 8 | 1823 |
12.2%
|
|
| 9 | 1552 |
10.4%
|
|
| 10 | completely satisfied | 1431 |
9.6%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 8906 |
59.5%
|
| -2 | no answer | 6 |
0%
|
| -1 | does not know | 6 |
0%
|