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 2021 Q1 it was $196.66 billion, up by 39% year-over-year from $141.52 billion. From $578.50 billion in 2019 it increased by 32% to $762.67 billion in 2020.
Source: The Census Bureau of the Department of Commerce.