Title: Wheat Crop, Yield Per Acre for United States Series ID: A0137GUSA254NNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Annual Units: Bushels Date Range: 1866-01-01 to 1951-01-01 Last Updated: 2012-08-15 3:50 PM CDT Notes: Source: U.S. Department Of Agriculture, Bureau Of Agricultural Economics, Agricultural Statistics, 1937; 1939; 1941; 1942; 1950; And Crop Reporting Board, Crop Production, 1951 Annual Summary, December 1951; Crop Production, Mimeographed Release. This NBER data series a01037g appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html. NBER Indicator: a01037g DATE VALUE 1866-01-01 11.0 1867-01-01 12.6 1868-01-01 12.9 1869-01-01 13.7 1870-01-01 12.1 1871-01-01 12.2 1872-01-01 11.8 1873-01-01 12.9 1874-01-01 13.0 1875-01-01 11.1 1876-01-01 10.9 1877-01-01 14.1 1878-01-01 13.5 1879-01-01 13.0 1880-01-01 13.2 1881-01-01 11.0 1882-01-01 15.1 1883-01-01 12.3 1884-01-01 14.8 1885-01-01 11.4 1886-01-01 14.1 1887-01-01 13.3 1888-01-01 12.1 1889-01-01 14.0 1890-01-01 12.2 1891-01-01 16.5 1892-01-01 14.2 1893-01-01 12.4 1894-01-01 13.5 1895-01-01 13.9 1896-01-01 12.8 1897-01-01 14.0 1898-01-01 15.2 1899-01-01 12.5 1900-01-01 12.2 1901-01-01 15.0 1902-01-01 14.9 1903-01-01 13.7 1904-01-01 12.9 1905-01-01 15.2 1906-01-01 16.0 1907-01-01 14.2 1908-01-01 14.3 1909-01-01 15.5 1910-01-01 13.7 1911-01-01 12.4 1912-01-01 15.1 1913-01-01 14.4 1914-01-01 16.1 1915-01-01 16.7 1916-01-01 11.9 1917-01-01 13.2 1918-01-01 14.8 1919-01-01 12.9 1920-01-01 13.5 1921-01-01 12.7 1922-01-01 13.8 1923-01-01 13.3 1924-01-01 16.0 1925-01-01 12.8 1926-01-01 14.7 1927-01-01 14.7 1928-01-01 15.4 1929-01-01 13.0 1930-01-01 14.2 1931-01-01 16.3 1932-01-01 13.1 1933-01-01 11.2 1934-01-01 12.1 1935-01-01 12.2 1936-01-01 12.8 1937-01-01 13.6 1938-01-01 13.3 1939-01-01 14.1 1940-01-01 15.3 1941-01-01 16.8 1942-01-01 19.5 1943-01-01 16.4 1944-01-01 17.7 1945-01-01 17.0 1946-01-01 17.2 1947-01-01 18.4 1948-01-01 18.0 1949-01-01 14.9 1950-01-01 16.5 1951-01-01 16.1