Year Thousands Of Acres 1866 1225.00 1867 1289.00 1868 1400.00 1869 1479.00 1870 1443.00 1871 1496.00 1872 1559.00 1873 1543.00 1874 1654.00 1875 1789.00 1876 1783.00 1877 1878.00 1878 1879.00 1879 1961.00 1880 1968.00 1881 2036.00 1882 2216.00 1883 2373.00 1884 2307.00 1885 2335.00 1886 2393.00 1887 2466.00 1888 2604.00 1889 2603.00 1890 2557.00 1891 2633.00 1892 2519.00 1893 2614.00 1894 2869.00 1895 3090.00 1896 2968.00 1897 2809.00 1898 2877.00 1899 2939.00 1900 2997.00 1901 2950.00 1902 3077.00 1903 3079.00 1904 3208.00 1905 3263.00 1906 3254.00 1907 3333.00 1908 3417.00 1909 3675.00 1910 3644.00 1911 3532.00 1912 3505.00 1913 3477.00 1914 3417.00 1915 3433.00 1916 3274.00 1917 3801.00 1918 3597.00 1919 3300.00 1920 3301.00 1921 3598.00 1922 3946.00 1923 3378.00 1924 3106.00 1925 2810.00 1926 2811.00 1927 3182.00 1928 3499.00 1929 3030.00 1930 3139.00 1931 3490.00 1932 3568.00 1933 3423.00 1934 3599.00 1935 3469.00 1936 2960.00 1937 3055.00 1938 2870.00 1939 2813.00 1940 2832.00 1941 2693.00 1942 2671.00 1943 3239.00 1944 2786.00 1945 2700.00 1946 2598.00 1947 2101.00 1948 2109.00 1949 1913.00 1950 1696.00 1951 1353.00