| Value | Category | Cases | |
|---|---|---|---|
| 1 | in favour of an increase | 6286 |
45.1%
|
| 2 | neither | 1731 |
12.4%
|
| 3 | in favour of a decrease | 790 |
5.7%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 4714 |
33.8%
|
| -2 | no answer | 101 |
0.7%
|
| -1 | does not know | 328 |
2.4%
|