i dont think those figures are right

the city of manchester stadium holds 48,500 - gaining the pitch but loosing the seats behind the stand that would not give them 10,000 extra tickets and all the seats wernt full.

Milton keynes has a capacity of 65,000. but the Bon Jovi gigs were licensed to 60,000

also i dont think the croke park figure is right check the photo in the center of the dublin page http://bonjovi.aeglive.com/photos.html and look at all the empty seats