Not including employers contribution when comparing countries is just non-sense to me: the only number that matters is the total cost per added employee for a b

Not including employers contribution when comparing countries is just non-sense to me: the only number that matters is the total cost per added employee for a business, and on the other side for the employee the after-tax money that remains after everything is deducted. And then you can put the services you get for the money (i.e. yes taxes are higher in France for instance, but the state provides also much more).