| Value | Category | Cases | |
|---|---|---|---|
| 1 | Strongly for increase | 152 |
3.5%
|
| 2 | Rather for increase | 1338 |
30.5%
|
| 3 | Neither nor | 506 |
11.5%
|
| 4 | Rather for decrease | 935 |
21.3%
|
| 5 | Strongly for decrease | 125 |
2.8%
|
| 8 | Don't know | 1279 |
29.1%
|
| 9 | No answer | 56 |
1.3%
|