Year US Dollars adjusted for inflation) 1800 1446 1801 1446 1802 1447 1803 1447 1804 1447 1805 1447 1806 1448 1807 1448 1808 1448 1809 1448 1810 1448 1811 1449 1812 1449 1813 1449 1814 1449 1815 1449 1816 1450 1817 1450 1818 1450 1819 1450 1820 1451 1821 1471 1822 1492 1823 1514 1824 1536 1825 1558 1826 1580 1827 1603 1828 1626 1829 1649 1830 1673 1831 1697 1832 1721 1833 1746 1834 1771 1835 1796 1836 1822 1837 1848 1838 1874 1839 1901 1840 1929 1841 1956 1842 1984 1843 2013 1844 2042 1845 1708 1846 1430 1847 1624 1848 1430 1849 1393 1850 1799 1851 2090 1852 2288 1853 2321 1854 2354 1855 2388 1856 2422 1857 2457 1858 2492 1859 2528 1860 2564 1861 2601 1862 2638 1863 2676 1864 2714 1865 2753 1866 2793 1867 2833 1868 2873 1869 2914 1870 2956 1871 2987 1872 3017 1873 3048 1874 3079 1875 3111 1876 3143 1877 3175 1878 3208 1879 3241 1880 3274 1881 3308 1882 3342 1883 3376 1884 3411 1885 3446 1886 3481 1887 3517 1888 3553 1889 3589 1890 3626 1891 3663 1892 3701 1893 3739 1894 3777 1895 3816 1896 3855 1897 3895 1898 3935 1899 3975 1900 4016 1901 4057 1902 4099 1903 4141 1904 4183 1905 4226 1906 4269 1907 4313 1908 4358 1909 4402 1910 4447 1911 4497 1912 4546 1913 4596 1914 4556 1915 4517 1916 4477 1917 4438 1918 4400 1919 4361 1920 4323 1921 4292 1922 4414 1923 4384 1924 4385 1925 4402 1926 4409 1927 4559 1928 4714 1929 4874 1930 5011 1931 5151 1932 5011 1933 4874 1934 5026 1935 5183 1936 5345 1937 5187 1938 5366 1939 5375 1940 5385 1941 5395 1942 5404 1943 5414 1944 5423 1945 5374 1946 5442 1947 5523 1948 5779 1949 6100 1950 6197 1951 6370 1952 6557 1953 6755 1954 6850 1955 7088 1956 7056 1957 7097 1958 7026 1959 7342 1960 7796 1961 8218 1962 8462 1963 8811 1964 9122 1965 9253 1966 9317 1967 9826 1968 10605 1969 11205 1970 11419 1971 11713 1972 12293 1973 12680 1974 13015 1975 13532 1976 13518 1977 14442 1978 15296 1979 15525 1980 15861 1981 16200 1982 16408 1983 16269 1984 16870 1985 17350 1986 17287 1987 18109 1988 19125 1989 20346 1990 22117 1991 22415 1992 23006 1993 23508 1994 24763 1995 27010 1996 29234 1997 32053 1998 34330 1999 37632 2000 40815 2001 42601 2002 44226 2003 45109 2004 47271 2005 48919 2006 50411 2007 50834 2008 47630 2009 44996 2010 45661 2011 45477 2012 44876 2013 45257 2014 48886 2015 60944 2016 62828 2017 64254 2018 65622 2019 66951 2020 68445 2021 69971 2022 71530 2023 73122 2024 74748 2025 76408 2026 78103 2027 79835 2028 81604 2029 83412 2030 85260 2031 87149 2032 89080 2033 91053 2034 93070 2035 95132 2036 97239 2037 99393 2038 101595 2039 103846 2040 106146