Year US Dollars adjusted for inflation) 1800 926 1801 926 1802 927 1803 927 1804 927 1805 927 1806 927 1807 927 1808 927 1809 928 1810 928 1811 928 1812 928 1813 928 1814 928 1815 928 1816 929 1817 929 1818 929 1819 929 1820 929 1821 939 1822 950 1823 960 1824 970 1825 981 1826 992 1827 1002 1828 1013 1829 1025 1830 1036 1831 1047 1832 1058 1833 1070 1834 1082 1835 1093 1836 1105 1837 1118 1838 1130 1839 1142 1840 1155 1841 1167 1842 1180 1843 1193 1844 1206 1845 1219 1846 1232 1847 1246 1848 1259 1849 1273 1850 1287 1851 1301 1852 1315 1853 1330 1854 1344 1855 1359 1856 1374 1857 1389 1858 1404 1859 1419 1860 1435 1861 1450 1862 1466 1863 1482 1864 1498 1865 1515 1866 1531 1867 1548 1868 1565 1869 1582 1870 1599 1871 1628 1872 1622 1873 1696 1874 1747 1875 1740 1876 1712 1877 1749 1878 1814 1879 1920 1880 2035 1881 2039 1882 1820 1883 1751 1884 1772 1885 1810 1886 1816 1887 1786 1888 1848 1889 1927 1890 2009 1891 2057 1892 2189 1893 2331 1894 2357 1895 2307 1896 2353 1897 2338 1898 2268 1899 2266 1900 2352 1901 2455 1902 2522 1903 2522 1904 2526 1905 2699 1906 2760 1907 2866 1908 2844 1909 2812 1910 3012 1911 3140 1912 3162 1913 3305 1914 3232 1915 3171 1916 2796 1917 2736 1918 2576 1919 2982 1920 2514 1921 2763 1922 3098 1923 2929 1924 3120 1925 3112 1926 3348 1927 3674 1928 3813 1929 4030 1930 4453 1931 4382 1932 4181 1933 4608 1934 4638 1935 4466 1936 4454 1937 4620 1938 4619 1939 5132 1940 5396 1941 6115 1942 7046 1943 7424 1944 8027 1945 8533 1946 8751 1947 9506 1948 9510 1949 9143 1950 8727 1951 8407 1952 8177 1953 9235 1954 9894 1955 10629 1956 10658 1957 10379 1958 10987 1959 10958 1960 11089 1961 10899 1962 11595 1963 12565 1964 13580 1965 14314 1966 15320 1967 14887 1968 13898 1969 14134 1970 15103 1971 16875 1972 17613 1973 18576 1974 19352 1975 19255 1976 20226 1977 21857 1978 22951 1979 23832 1980 24908 1981 25657 1982 25807 1983 24940 1984 25719 1985 26375 1986 27784 1987 29776 1988 29219 1989 29072 1990 29116 1991 28717 1992 27401 1993 27480 1994 28226 1995 28106 1996 29293 1997 30481 1998 32137 1999 33022 2000 34097 2001 34937 2002 34735 2003 35338 2004 37866 2005 39770 2006 40790 2007 43489 2008 43337 2009 40190 2010 38815 2011 39466 2012 39734 2013 41097 2014 41424 2015 42674 2016 45276 2017 46401 2018 47356 2019 48267 2020 49594 2021 50942 2022 52296 2023 53644 2024 54980 2025 56304 2026 57621 2027 58939 2028 60267 2029 61612 2030 62981 2031 64378 2032 65805 2033 67263 2034 68753 2035 70276 2036 71833 2037 73424 2038 75051 2039 76714 2040 78413