In Italy, and recognise aweewhilelonger's description as applying very much to here too.
We rent, and despite both being in good jobs will probably never be in a position to buy a permanent home here on our salaries and savings- because you are expected to stump up a massive part of the full price at the outset. Many people I know, and hopefully I will soon be in a position to do the same- rent the houses they live in all year round, and buy a small holiday home (coast/mountains/countryside) which nobody would dream of living in all year round, unless they were expats with dreamy notions of treading grapes and renovating old tumbledown villas.
Rents are fairly reasonable (though we are in the south, so that needs factoring in) and if you get an above board landlord (much harder to come by than in the UK where everything is very regulated in comparison) and once you are in, they can't evict you for 4 yrs, and then it has to be done on a 6mths notice thing. Long term tenancies are the norm.
It is true that properties stay within families- you find whole generations living on the same landing, and those houses will be passed on.
The statistics are of course skewed, in that, as someone upthread said, all us renters are renting from owners, so there are owners for each house/flat, they just aren't owner-occupiers. I would also venture that, certainly as far as Italy is concerned stats are also skewed because nobody puts their name to 2 properties or they are hammered for taxes, electricity etc costs more for your second home. So one property will be in daughter's name, yet the true owners will be the parents who actually live there, but who are down as renters etc etc.