Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Millions of Bushels (56 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. Data Are Converted By NBER To Bushels Fom Original Units Of Metric Tons By Dividing Number Of Metric Tons By 39.368. Data Exclude Ceded Territory (The Saarland). Data For 1916-1919 Are Estimates Based On Information From Individual Farmers. Source: Data For 1911-1919, 1934: Vierteljahrshefte, 1926, I, P. 51; 1935, I, P. 50. Data For 1920-1933: Statistiches Jahrbuch, Successive Issues. Data For 1935-1937: Wirtschaft Und Statistik, 1939, P. 127; Statistik Jahrbuch, Annual Issues.

This NBER data series a01018c appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: a01018c