You could argue that Greece is a tad high, but there is no doubt that our average tenure has tanked since the last time I checked.
Greece 13
Portugal 12.5
Belgium 12
Italy 11.5
France 11.5
Poland 11
Sweden 10.5
Germany 10.5
Norway 9.75
Czech Republic 9.5
Spain 9.25
Hungary 9
Canada 9
Denmark 8.75
Ireland 8.5
Britain 8.25
United States 4
A few years ago, the average American stayed with a company for about 7 years.