I saw this on Mastodon posted by @infobeautiful@vis.social and figured that it was appropriate for this community and absolutely not controversial in any way shape or form.
If I'm reading this correctly it's saying about 1 in 4 people in Dublin pronounce it like "gone" and that is absolutely false. Never once have I ever heard that pronunciation here.
CONE GANG!
edit: I'd be curious how other English speaking countries pronounce it.
Reading through replies it seems Americans are cone heads while Aussies are gone. Fascinating.