| Value | Category | Cases | |
|---|---|---|---|
| 1 | Immediately after receiving the voting material | 418 |
7.8%
|
| 2 | Some weeks before election day | 870 |
16.3%
|
| 3 | Some days before election day | 1614 |
30.2%
|
| 4 | Can't remember | 9 |
0.2%
|
| 9 | No answer | 44 |
0.8%
|
| Sysmiss | 2382 |
44.6%
|