Taking the full list by GDP per head

France .... $43,800

Italy .... $38,100

Germany .... $50,400

United Kingdom $44,100

Japan .... $42,000

Belgium .... $46,200

Jersey/Guernsey .... $56,600

Little correlation between population density and productivity.

Scotland has a population density of just 174 per square mile - are things so much better there than the South East of England with a density ten times higher?