CBO REPORT
These are only factual statistics.
After-tax income for the highest-income households grew more than it did for any other group. (After-tax income is income after federal taxes have been deducted and government transfers—which are payments to people through such programs as Social Security and Unemployment Insurance—have been added.)
CBO finds that, between 1979 and 2007, income grew by:
275 percent for the top 1 percent of households,
65 percent for the next 19 percent,
Just under 40 percent for the next 60 percent
18 percent for the bottom 20 percent.
These are only factual statistics.