It's weird - I see "Reporting %" as a stat but it's not clear to me whether that means "percentage of possible votes counted" or "percentage of counties/constit

It's weird - I see "Reporting %" as a stat but it's not clear to me whether that means "percentage of possible votes counted" or "percentage of counties/constituencies counted". If it means the latter then I can absolutely see why 20% would call it, it just means there's lots of low-population counties. If the former then it's just speculation I think.