Really? They have better paying jobs than I do, obviously.
Equal pay for equal work for men and women is mandated in Australia, as in most countries. So if this figure is accurate, what can account for the difference?
It is simple really. Men earn more than women over a lifetime because women have more choices about balancing work, home and leisure than men do.
Most women can decide whether they want to work full time in paid employment, work full time at home, or some mixture of the two. Men are expected to work full time in paid employment. The extra choices women have depend entirely on the fact that men do not have those choices. Women can choose because they can and do take for granted that the men in their life will produce enough income to allow them to decide whether to work or not, and how long for.
Men do not earn more than women because women are treated unfairly. If anything the reverse is true. Women will only earn as much as men do over a lifetime when men have the same choices women do about mixing home, work and leisure.