You seem to have a preconceived notion on the way the world works: Woman get paid less than men. But when encountering data that would imply the contrary, instead of simply correcting your premise, you rework the analysis of the data in a convoluted way, in order that you keep your preconceived notion about how the world works: "Woman should really be earning even more, but because of prejudices they are only earning x more than men."