Year US Dollars adjusted for inflation) 1800 579 1801 579 1802 579 1803 579 1804 579 1805 579 1806 579 1807 579 1808 579 1809 579 1810 580 1811 580 1812 580 1813 580 1814 580 1815 580 1816 580 1817 580 1818 580 1819 580 1820 580 1821 584 1822 588 1823 592 1824 596 1825 600 1826 604 1827 608 1828 613 1829 617 1830 621 1831 625 1832 629 1833 634 1834 638 1835 642 1836 646 1837 651 1838 655 1839 660 1840 664 1841 669 1842 673 1843 678 1844 682 1845 687 1846 692 1847 696 1848 701 1849 706 1850 710 1851 715 1852 720 1853 725 1854 730 1855 735 1856 740 1857 745 1858 750 1859 755 1860 760 1861 765 1862 770 1863 775 1864 781 1865 786 1866 791 1867 797 1868 802 1869 807 1870 813 1871 818 1872 824 1873 829 1874 835 1875 841 1876 846 1877 852 1878 858 1879 864 1880 869 1881 875 1882 881 1883 887 1884 893 1885 899 1886 905 1887 911 1888 918 1889 924 1890 930 1891 936 1892 943 1893 949 1894 955 1895 962 1896 968 1897 975 1898 981 1899 988 1900 995 1901 1002 1902 1008 1903 1015 1904 1022 1905 1029 1906 1036 1907 1043 1908 1050 1909 1057 1910 1064 1911 1071 1912 1079 1913 1086 1914 1102 1915 1119 1916 1136 1917 1153 1918 1170 1919 1188 1920 1205 1921 1223 1922 1241 1923 1259 1924 1278 1925 1297 1926 1316 1927 1335 1928 1355 1929 1375 1930 1395 1931 1415 1932 1436 1933 1457 1934 1478 1935 1500 1936 1522 1937 1544 1938 1567 1939 1590 1940 1613 1941 1637 1942 1661 1943 1685 1944 1709 1945 1734 1946 1760 1947 1785 1948 1811 1949 1838 1950 1865 1951 1878 1952 1892 1953 1906 1954 1920 1955 1934 1956 1948 1957 1963 1958 1977 1959 1991 1960 2006 1961 2032 1962 2056 1963 2082 1964 2114 1965 2153 1966 2196 1967 2248 1968 2361 1969 2435 1970 2509 1971 2570 1972 2797 1973 2911 1974 3258 1975 3315 1976 3243 1977 3369 1978 3538 1979 3700 1980 4147 1981 4090 1982 3972 1983 3809 1984 3762 1985 3704 1986 3776 1987 4083 1988 4344 1989 4819 1990 5165 1991 5600 1992 6171 1993 6449 1994 6329 1995 6207 1996 6098 1997 6088 1998 6078 1999 6370 2000 6959 2001 7089 2002 7246 2003 7718 2004 7873 2005 7872 2006 8021 2007 7901 2008 7950 2009 7808 2010 7875 2011 7856 2012 7974 2013 7903 2014 8050 2015 8061 2016 7831 2017 7778 2018 7710 2019 7635 2020 7586 2021 7551 2022 7540 2023 7561 2024 7617 2025 7707 2026 7827 2027 7970 2028 8131 2029 8304 2030 8485 2031 8672 2032 8864 2033 9060 2034 9261 2035 9466 2036 9676 2037 9890 2038 10109 2039 10333 2040 10562