Often done for internal stuff within parties (eg selection votes in Labour) - though usually with RON rather than write-ins.Unlike unopposed elections on the council level here though, they do still actually have people voting for the one name on the day (remember there will be other offices on the ballot at the same time) and they can write-in an alternative. So I can actually produce statewide popular vote figures, I just don't quote them because they'd be a tad misleading.