| Value | Category | Cases | |
|---|---|---|---|
| 1 | Knew it all time | 1746 |
32.7%
|
| 2 | Weeks before election | 1023 |
19.2%
|
| 3 | Days before election | 604 |
11.3%
|
| 4 | Last moment | 209 |
3.9%
|
| 5 | Can't remember | 17 |
0.3%
|
| 9 | No answer | 6 |
0.1%
|
| Sysmiss | 1732 |
32.5%
|