Year Thousands Of Acres 1866 394.000 1867 370.000 1868 369.000 1869 395.000 1870 424.000 1871 420.000 1872 492.000 1873 513.000 1874 378.000 1875 746.000 1876 625.000 1877 789.000 1878 651.000 1879 633.000 1880 650.000 1881 698.000 1882 744.000 1883 750.000 1884 754.000 1885 815.000 1886 848.000 1887 722.000 1888 891.000 1889 758.000 1890 851.000 1891 955.000 1892 1039.00 1893 1096.00 1894 993.000 1895 1006.00 1896 1038.00 1897 978.000 1898 1116.00 1899 1102.00 1900 1086.00 1901 1098.00 1902 1189.00 1903 1212.00 1904 1026.00 1905 1103.00 1906 1123.00 1907 1042.00 1908 1009.00 1909 1292.00 1910 1398.00 1911 1133.00 1912 1335.00 1913 1284.00 1914 1258.00 1915 1419.00 1916 1483.00 1917 1616.00 1918 1720.00 1919 1958.00 1920 1935.00 1921 1340.00 1922 1616.00 1923 1855.00 1924 1702.00 1925 1751.00 1926 1628.00 1927 1556.00 1928 1864.00 1929 1980.00 1930 2124.00 1931 1988.00 1932 1405.00 1933 1739.00 1934 1273.00 1935 1439.00 1936 1441.00 1937 1753.00 1938 1601.00 1939 2000.00 1940 1410.00 1941 1306.00 1942 1377.00 1943 1458.00 1944 1751.00 1945 1822.00 1946 1963.00 1947 1853.00 1948 1555.00 1949 1631.00 1950 1600.00 1951 1782.00