Title:               Index of Crop Production for United States
Series ID:           A0105AUSA322NNBR
Source:              National Bureau of Economic Research
Release:             NBER Macrohistory Database (Not a Press Release)
Seasonal Adjustment: Not Seasonally Adjusted
Frequency:           Annual
Units:               Index 1909-1913=100
Date Range:          1862-01-01 to 1930-01-01
Last Updated:        2012-08-15 3:49 PM CDT
Notes:               Series Is Presented Here As Two Variables--(1)--Original Data,
                     1862-1930 (2)--Original Data, 1866-1950. Source: Warren M. Persons,
                     Forecasting Business Cycles, 1931, Pp. 170-171.
                     
                     This NBER data series a01005a appears on the NBER website in Chapter 1
                     at http://www.nber.org/databases/macrohistory/contents/chapter01.html.
                     
                     NBER Indicator: a01005a

DATE        VALUE
1862-01-01   19.5
1863-01-01   15.4
1864-01-01   16.4
1865-01-01   22.3
1866-01-01   24.4
1867-01-01   26.5
1868-01-01   27.9
1869-01-01   29.3
1870-01-01   32.1
1871-01-01   28.6
1872-01-01   31.8
1873-01-01   31.8
1874-01-01   30.0
1875-01-01   38.4
1876-01-01   38.0
1877-01-01   41.5
1878-01-01   45.0
1879-01-01   47.1
1880-01-01   51.0
1881-01-01   41.5
1882-01-01   53.3
1883-01-01   52.5
1884-01-01   56.7
1885-01-01   57.1
1886-01-01   54.9
1887-01-01   53.3
1888-01-01   60.8
1889-01-01   63.7
1890-01-01   55.8
1891-01-01   70.4
1892-01-01   60.3
1893-01-01   61.4
1894-01-01   60.5
1895-01-01   70.3
1896-01-01   75.7
1897-01-01   76.7
1898-01-01   83.4
1899-01-01   80.4
1900-01-01   80.9
1901-01-01   71.8
1902-01-01   91.4
1903-01-01   84.4
1904-01-01   93.3
1905-01-01   94.5
1906-01-01  100.5
1907-01-01   90.4
1908-01-01   95.5
1909-01-01   96.4
1910-01-01   99.1
1911-01-01   93.9
1912-01-01  111.7
1913-01-01   99.0
1914-01-01  111.5
1915-01-01  117.4
1916-01-01  102.7
1917-01-01  109.1
1918-01-01  110.0
1919-01-01  112.0
1920-01-01  122.3
1921-01-01  101.1
1922-01-01  112.2
1923-01-01  113.0
1924-01-01  110.9
1925-01-01  114.2
1926-01-01  116.2
1927-01-01  115.5
1928-01-01  121.0
1929-01-01  114.4
1930-01-01  106.2