Year US Dollars adjusted for inflation) 1800 554 1801 554 1802 554 1803 554 1804 554 1805 554 1806 554 1807 554 1808 555 1809 555 1810 555 1811 555 1812 555 1813 555 1814 555 1815 555 1816 555 1817 555 1818 555 1819 555 1820 556 1821 558 1822 561 1823 564 1824 566 1825 569 1826 572 1827 575 1828 577 1829 580 1830 583 1831 586 1832 589 1833 591 1834 594 1835 597 1836 600 1837 603 1838 606 1839 609 1840 612 1841 615 1842 618 1843 621 1844 624 1845 627 1846 630 1847 633 1848 636 1849 639 1850 642 1851 645 1852 648 1853 651 1854 654 1855 658 1856 661 1857 664 1858 667 1859 670 1860 674 1861 677 1862 680 1863 683 1864 687 1865 690 1866 693 1867 697 1868 700 1869 703 1870 707 1871 710 1872 714 1873 717 1874 721 1875 724 1876 728 1877 731 1878 735 1879 738 1880 742 1881 745 1882 749 1883 752 1884 756 1885 760 1886 763 1887 767 1888 771 1889 775 1890 778 1891 782 1892 786 1893 790 1894 793 1895 797 1896 801 1897 805 1898 809 1899 813 1900 817 1901 821 1902 825 1903 829 1904 833 1905 837 1906 841 1907 845 1908 849 1909 853 1910 857 1911 861 1912 865 1913 869 1914 908 1915 949 1916 991 1917 1035 1918 1081 1919 1130 1920 1180 1921 1230 1922 1282 1923 1335 1924 1392 1925 1450 1926 1511 1927 1575 1928 1641 1929 1710 1930 1781 1931 1856 1932 1934 1933 2015 1934 2100 1935 2188 1936 2280 1937 2375 1938 2475 1939 2578 1940 2686 1941 2799 1942 2916 1943 3038 1944 3165 1945 3297 1946 3435 1947 3579 1948 3728 1949 3884 1950 4046 1951 4584 1952 5194 1953 5884 1954 6666 1955 7552 1956 8555 1957 9692 1958 10979 1959 12438 1960 14089 1961 15961 1962 18080 1963 20480 1964 23199 1965 26279 1966 29767 1967 33718 1968 38192 1969 43260 1970 49000 1971 49321 1972 49676 1973 50086 1974 50579 1975 51176 1976 48995 1977 46958 1978 45030 1979 43149 1980 41280 1981 39425 1982 37597 1983 35798 1984 34027 1985 32295 1986 30609 1987 28984 1988 27433 1989 25973 1990 24611 1991 19517 1992 16018 1993 13194 1994 12499 1995 11385 1996 9972 1997 8824 1998 7992 1999 7475 2000 6964 2001 6486 2002 5828 2003 5831 2004 5570 2005 4896 2006 3933 2007 3955 2008 5331 2009 5804 2010 6592 2011 7339 2012 7905 2013 10078 2014 12561 2015 12270 2016 12951 2017 12757 2018 12645 2019 12686 2020 12691 2021 12712 2022 12765 2023 12859 2024 12999 2025 13185 2026 13411 2027 13669 2028 13951 2029 14250 2030 14562 2031 14883 2032 15212 2033 15549 2034 15893 2035 16245 2036 16605 2037 16973 2038 17349 2039 17733 2040 18126