Estimates are unajusted for seasonal variation, or for price changes. Total sales estimates are also unajusted for trading-day differences and moving holidays.
Last reported quarter 2020 Q4 it was $1,560.04 trillion, up by 7% year-over-year from $1,459.86 trillion. From $5,452.21 trillion in 2019 it increased by 3% to $5,638.36 trillion in 2020.
Source: The Census Bureau of the Department of Commerce.