Unadjusted Figures Were Multiplied By Four To Derive Totals At Annual Rates. Source: U.S. Department Of Commerce, Data For 1939-1945: "National Income", 1954 Edition, A Supplement To The Survey Of Current Business; Data For 1946-1967: "U.S. Income And Output", A Supplement To Scb, November 1958; And Scb, Issues Of July 1959, February 1960, July 1961 And Following Issues.
This NBER data series q06085 appears on the NBER website in Chapter 6 at http://www.nber.org/databases/macrohistory/contents/chapter06.html.
NBER Indicator: q06085
Release: NBER Macrohistory Database
National Bureau of Economic Research, Personal Consumption Expenditures, Total for United States [Q06085USQ027NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/Q06085USQ027NNBR/, August 29, 2015.