Year US Dollars adjusted for inflation) 1800 864 1801 874 1802 884 1803 894 1804 905 1805 915 1806 926 1807 937 1808 948 1809 959 1810 970 1811 981 1812 993 1813 1004 1814 1016 1815 1028 1816 1040 1817 1052 1818 1064 1819 1077 1820 1089 1821 1102 1822 1115 1823 1128 1824 1141 1825 1154 1826 1168 1827 1181 1828 1195 1829 1209 1830 1223 1831 1237 1832 1252 1833 1266 1834 1281 1835 1296 1836 1311 1837 1327 1838 1342 1839 1358 1840 1373 1841 1390 1842 1406 1843 1422 1844 1439 1845 1456 1846 1472 1847 1490 1848 1507 1849 1525 1850 1542 1851 1560 1852 1579 1853 1597 1854 1616 1855 1634 1856 1654 1857 1673 1858 1692 1859 1712 1860 1732 1861 1752 1862 1773 1863 1793 1864 1814 1865 1836 1866 1857 1867 1879 1868 1900 1869 1923 1870 1945 1871 1968 1872 1991 1873 2014 1874 2037 1875 2061 1876 2085 1877 2110 1878 2134 1879 2159 1880 2184 1881 2210 1882 2236 1883 2262 1884 2288 1885 2315 1886 2342 1887 2369 1888 2397 1889 2425 1890 2453 1891 2482 1892 2510 1893 2540 1894 2569 1895 2599 1896 2630 1897 2660 1898 2691 1899 2723 1900 2755 1901 2787 1902 2819 1903 2852 1904 2885 1905 2919 1906 2953 1907 2987 1908 3022 1909 3058 1910 3093 1911 3180 1912 3269 1913 3360 1914 3452 1915 3546 1916 3641 1917 3738 1918 3837 1919 3938 1920 4041 1921 4189 1922 4338 1923 4489 1924 4641 1925 4793 1926 4947 1927 5103 1928 5259 1929 5416 1930 5063 1931 4245 1932 3398 1933 3664 1934 4287 1935 4987 1936 5802 1937 6653 1938 5143 1939 5412 1940 4691 1941 6281 1942 5249 1943 5791 1944 6620 1945 7284 1946 7842 1947 8865 1948 7773 1949 8334 1950 8782 1951 9413 1952 9621 1953 8348 1954 8657 1955 8931 1956 9615 1957 10857 1958 10725 1959 9435 1960 9417 1961 9457 1962 9486 1963 9461 1964 9399 1965 9339 1966 9671 1967 10635 1968 9874 1969 9624 1970 9157 1971 9730 1972 10016 1973 10735 1974 11117 1975 11505 1976 11674 1977 12069 1978 12694 1979 12914 1980 12679 1981 13657 1982 13867 1983 14131 1984 14500 1985 14627 1986 14522 1987 14301 1988 14433 1989 14341 1990 14184 1991 12423 1992 10628 1993 8874 1994 9004 1995 9266 1996 10029 1997 10323 1998 10413 1999 11067 2000 11622 2001 11915 2002 12050 2003 12353 2004 13071 2005 14076 2006 15760 2007 16899 2008 17597 2009 17859 2010 18293 2011 18796 2012 19372 2013 19963 2014 19963 2015 19963 2016 19963 2017 19963 2018 19963 2019 20562 2020 21180 2021 21806 2022 22432 2023 23049 2024 23653 2025 24244 2026 24825 2027 25401 2028 25978 2029 26560 2030 27151 2031 27753 2032 28368 2033 28996 2034 29638 2035 30295 2036 30966 2037 31652 2038 32353 2039 33070 2040 33803