Using Google Charts, I put in data from the American Census Bureau to better see the disturbing trend of median average earnings between males & females in different job industries.
Unfortunately I could not get the chart to label every single job industry listed -it decided to label every other one, however men had higher a higher number in every single category.
One issue I did have with this data though is that it is giving the median earning amount, and I think the average earning would be more accurate. I tried looking for an average salary, but this data set was a pretty good comparison despite the fact it uses the median amount.
See the data table here.