From GPT-5.5 via mostly FRED (e.g. https://fred.stlouisfed.org/series/CXUTOTALEXPLB1510M):

  Group   Wealth    Income/yr  Spending/yr
  50–95%  ~$75–80T  ~$11–13T   ~$9–11T
  95%+    ~$95–105T ~$7–9T     ~$5–7T
  75–85%  ~$18–22T  ~$2.5–3.0T ~$1.4–1.8T