| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 clear from the onset | 590 |
38.5%
|
| 2 | 2 in the course of the campaign | 272 |
17.8%
|
| 3 | 3 at the last moment | 311 |
20.3%
|
| 8 | 8 don't know | 14 |
0.9%
|
| 9 | 9 no answer | 18 |
1.2%
|
| Sysmiss | 326 |
21.3%
|