If Adelaide was a genuine sell-out by the dictionary definition rather than manipulated figures / stage being moved forward, they would have sold closer to 45-50k tickets rather than 30k.
Adelaide should have been on a Friday or Saturday rather than a Tuesday out of work/school holidays.
Melbourne could probably have got close to Sydney's numbers if they announced that second show at the same time. You get the small number of people that would have attended both shows, and...
"If you hear of other broadcasts in other territories, please add them in the comments below."
I also look forward to informing U2.com when Songs of Ascent has come out and when they've announced their next tour.