| Value | Category | Cases | |
|---|---|---|---|
| 1 | Strongly for increase | 1636 |
37.3%
|
| 2 | Rather for increase | 1197 |
27.3%
|
| 3 | Neither nor | 80 |
1.8%
|
| 4 | Rather for decrease | 334 |
7.6%
|
| 5 | Strongly for decrease | 113 |
2.6%
|
| 8 | Don't know | 982 |
22.4%
|
| 9 | No answer | 49 |
1.1%
|