Also related (and not spun in a way to make it seem like 61% of Americans aren't paying their fair share):
From 1975 to 2018, the difference between the aggregate taxable income for those below the 90th percentile and the equitable growth counterfactual totals $47 trillion.
From 1975 to 2018, the difference between the aggregate taxable income for those below the 90th percentile and the equitable growth counterfactual totals $47 trillion.
"Trends in Income From 1975 to 2018" https://www.rand.org/pubs/working_papers/WRA516-1.html