| Name: | canvassHowDK |
| Label: | How did anyone from party canvass? DK |
| Question: | How did they contact you? [Don’t know/No answer] How did they contact you? [Don't know] |
| Type: | Dummy |
| 2016 | General election | Data forthcoming | ||
| 2016 | General election | Data forthcoming | ||
| 2011 | General election | Data forthcoming |