Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Millions of Bushels (60 Pounds), Not Seasonally Adjusted

Frequency:  Annual

Series Is Presented Here As Four Variables--(1)--Original Data, 1878-1898 (2)--Original Data, 1893-1917 (3)--Original Data, 1911-1937 (4)--Original Data, 1933-1944. Bushels Are Calculated From Original Units Of Metric Tons. Data Include The Saarland. Source: Data For 1933-1935: International Institute Of Agriculture, Yearbook Of Agricultural Statistics, 1939/1940, Table 73. Data For 1936-1944: Vierteljahrshefte Zur Statistik, 1935, I, And Successive Issues.

This NBER data series a01011d appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: a01011d