The EPI article State of Working America Wages 2019 by Elise Gould (2/20/2020) provides a detailed summary of wage growth. For example, copied here is the third of over 20 charts. Note that he bottom 10 percent is barely above 0 and only recently got there. A related fact from their previous chart:
As shown in Figure B, the top 1% of earners saw cumulative gains in annual wages of 157.8% between 1979 and 2018—far in excess of economywide productivity growth and over six times as fast as average growth for the bottom 90% (23.9%). Over the same period, top 0.1% earnings grew 340.7%.
Each chart has avaialbe data.
