Perhaps you have misunderstood my posts? I have never said there wasn't a clear population density skew for urban vs rural. All I pointed out is that, as far as the information I have to hand in this thread, we don't know how Allianz set-up the study. Without knowing this then basing conculsions on their subsequent analysis MAY be erroneous. As I said to 400bp, it may well be the case that their sampling was indeed perfect and therefore we can have more confidence in their data and their conclusions. Without knowing their sampling I, at least, cant be as confident in their data. So what is unreasonable with my position there?
Defo time for a bike ride now...