02:56:05 PM Dec 3rd 2010
I suggest that it is added, that real life cities does not count, since it will always depend on how you look on it. For some are a city with a million inhabients enormous (the case of several european capitals), for other is it nearly normal (the case in i.e. USA and China), and for others again it is more than there live in their country. Your mileage vil litterally varies.