Release: NBER Macrohistory Database
The Published Monthly Figures For 1917 And 1918 Were Incomplete. Here They Are Raised By The Ratio Of Complete Annual Totals To Incomplete Annual Totals: 1.103 For 1917 And 1.017 For 1918. Source: 1917-1918 Data Are From The United States Department Of Agriculture, "Summary Of Dairy Situation Statistics, " Supplement To The Dairy Situation, April 1934, P.30; 1919-1937 Data Are From U.S.D.A., "Production And Consumption Of Manufactured Dairy Products, " (Technical Bulletin No.722) P.63; 1938-1942 Data Are From Survey Of Current Business, 1942 Supplement And Following Issues, Particularly March 1943.
This NBER data series m01069 appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.
NBER Indicator: m01069
National Bureau of Economic Research, Butter Production in Factories for United States [M01069USM149NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/M01069USM149NNBR, October 23, 2016.