1 in 6 Australian men are sexually attracted to teenagers and children, page-163

I am not an engineer

The fundamental problem with the whole study is it is based on responses from people who are paid to fill in surveys. The sort of people who do this are typically poor people in poor countries pretending to be a rich person in a rich country. The reason they do this is nobody will pay the survey company for responses from some poor person in a poor country, so the people who do this sort of thing for a living fake being a rich person from somewhere like Australia. The end result is all you get is a whole lot of garbage responses from people pretending to be someone they are not.

Of course the end results of this whole process is you get garbage on top of more garbage. Only social scientists with a political axe to grind are going to try and pass this off as anything other a steaming pile of manure.