| Value | Category | Cases | |
|---|---|---|---|
| 1 | Strongly for increase | 819 |
18.7%
|
| 2 | Rather for increase | 1557 |
35.5%
|
| 3 | Neither nor | 201 |
4.6%
|
| 4 | Rather for decrease | 364 |
8.3%
|
| 5 | Strongly for decrease | 79 |
1.8%
|
| 8 | Don't know | 1317 |
30%
|
| 9 | No answer | 54 |
1.2%
|