| Value | Category | Cases | |
|---|---|---|---|
| 1 | Strongly for increase | 223 |
5.1%
|
| 2 | Rather for increase | 1116 |
25.4%
|
| 3 | Neither nor | 442 |
10.1%
|
| 4 | Rather for decrease | 867 |
19.7%
|
| 5 | Strongly for decrease | 116 |
2.6%
|
| 8 | Don't know | 1565 |
35.6%
|
| 9 | No answer | 62 |
1.4%
|