Year US Dollars adjusted for inflation) 1800 775 1801 775 1802 775 1803 775 1804 775 1805 776 1806 776 1807 776 1808 776 1809 776 1810 776 1811 776 1812 776 1813 776 1814 777 1815 777 1816 777 1817 777 1818 777 1819 777 1820 777 1821 786 1822 795 1823 804 1824 813 1825 822 1826 831 1827 841 1828 850 1829 860 1830 869 1831 879 1832 889 1833 899 1834 909 1835 919 1836 929 1837 940 1838 950 1839 961 1840 972 1841 983 1842 994 1843 1005 1844 1016 1845 1028 1846 1039 1847 1051 1848 1063 1849 1075 1850 1087 1851 1099 1852 1111 1853 1124 1854 1137 1855 1149 1856 1162 1857 1175 1858 1188 1859 1202 1860 1215 1861 1229 1862 1243 1863 1257 1864 1271 1865 1285 1866 1300 1867 1314 1868 1329 1869 1344 1870 1359 1871 1374 1872 1390 1873 1405 1874 1421 1875 1437 1876 1453 1877 1470 1878 1486 1879 1503 1880 1520 1881 1537 1882 1554 1883 1571 1884 1589 1885 1607 1886 1625 1887 1643 1888 1662 1889 1680 1890 1699 1891 1718 1892 1738 1893 1757 1894 1777 1895 1797 1896 1817 1897 1837 1898 1858 1899 1879 1900 1900 1901 1921 1902 1943 1903 1965 1904 1987 1905 2009 1906 2032 1907 2055 1908 2078 1909 2101 1910 2125 1911 2149 1912 2173 1913 2197 1914 2222 1915 2247 1916 2272 1917 2297 1918 2323 1919 2349 1920 2376 1921 2277 1922 2483 1923 2247 1924 2519 1925 2459 1926 2666 1927 2425 1928 2503 1929 2353 1930 2423 1931 2351 1932 2126 1933 2488 1934 2157 1935 2296 1936 2410 1937 2719 1938 2836 1939 2827 1940 2674 1941 2952 1942 2569 1943 2530 1944 2228 1945 2470 1946 2696 1947 3125 1948 3221 1949 3270 1950 3029 1951 3015 1952 3272 1953 3648 1954 3555 1955 3826 1956 3585 1957 3755 1958 4072 1959 4068 1960 4258 1961 4276 1962 4381 1963 4599 1964 4673 1965 4942 1966 5158 1967 5309 1968 5553 1969 5761 1970 5979 1971 6205 1972 6580 1973 6910 1974 7100 1975 7055 1976 7243 1977 7677 1978 7851 1979 8007 1980 7940 1981 7580 1982 6867 1983 6870 1984 7208 1985 7069 1986 7252 1987 7399 1988 7461 1989 7696 1990 7787 1991 7787 1992 8290 1993 8655 1994 8820 1995 8961 1996 8855 1997 9130 1998 9546 1999 9712 2000 9878 2001 10041 2002 10202 2003 10474 2004 10769 2005 11025 2006 11656 2007 12433 2008 12835 2009 12544 2010 13000 2011 13397 2012 13878 2013 14035 2014 14392 2015 14914 2016 15401 2017 15818 2018 16240 2019 16667 2020 17115 2021 17571 2022 18029 2023 18487 2024 18942 2025 19394 2026 19845 2027 20297 2028 20753 2029 21216 2030 21687 2031 22168 2032 22659 2033 23161 2034 23674 2035 24198 2036 24734 2037 25282 2038 25842 2039 26414 2040 26999