| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 - Against the introduction of the tax | 335 |
7.8%
|
| 1 | 1 - | 70 |
1.6%
|
| 2 | 2 - | 140 |
3.3%
|
| 3 | 3 - | 158 |
3.7%
|
| 4 | 4 - | 139 |
3.2%
|
| 5 | 5 - | 370 |
8.6%
|
| 6 | 6 - | 184 |
4.3%
|
| 7 | 7 - | 221 |
5.2%
|
| 8 | 8 - | 241 |
5.6%
|
| 9 | 9 - | 77 |
1.8%
|
| 10 | 10 - In favour of the introduction of the tax | 178 |
4.2%
|
| -8 | Not applicable (not asked on paper) | 648 |
15.1%
|
| -6 | Follow-up refusal | 1188 |
27.8%
|
| -5 | Invalid value: wrong intro text | 91 |
2.1%
|
| -2 | No answer | 241 |
5.6%
|