But if the statistic is “earns more money” then you shouldn’t adjust it for purchasing power (because the statistic is earns most money, not earns most money ad

But if the statistic is “earns more money” then you shouldn’t adjust it for purchasing power (because the statistic is earns most money, not earns most money adjusted for purchasing power). As a similar example - I am taller than my sister, but if I adjust heights for the average for our genders she would be taller. That doesn't mean she is taller than me though! (But she is taller relative to the average girl than I am tall relative to the average guy). Then your wiki link displays another statistic which is disposable income adjusted to PPP - which is again different to money earned. It's a fine statistic - and probably more useful than just looking at the amount of money people earn - but it's not how much money people earn! I don't mind which is used, but the title should match the statistic.