| Value | Category | Cases | |
|---|---|---|---|
| 1 | Knew it all time | 96 |
10.7%
|
| 2 | Weeks before election | 39 |
4.3%
|
| 3 | Days before election | 24 |
2.7%
|
| 4 | Just before election | 70 |
7.8%
|
| 5 | Can't remember | 5 |
0.6%
|
| 9 | NA | 15 |
1.7%
|
| Sysmiss | 649 |
72.3%
|