Year US Dollars adjusted for inflation) 1800 874 1801 875 1802 875 1803 875 1804 875 1805 875 1806 875 1807 875 1808 875 1809 876 1810 876 1811 876 1812 876 1813 876 1814 876 1815 876 1816 876 1817 877 1818 877 1819 877 1820 877 1821 880 1822 883 1823 886 1824 889 1825 892 1826 894 1827 897 1828 900 1829 903 1830 906 1831 909 1832 912 1833 915 1834 918 1835 921 1836 924 1837 927 1838 930 1839 933 1840 937 1841 940 1842 943 1843 946 1844 949 1845 952 1846 955 1847 958 1848 961 1849 965 1850 968 1851 971 1852 974 1853 977 1854 981 1855 984 1856 987 1857 990 1858 994 1859 997 1860 1000 1861 1003 1862 1007 1863 1010 1864 1013 1865 1017 1866 1020 1867 1023 1868 1027 1869 1030 1870 1034 1871 1037 1872 1040 1873 1044 1874 1047 1875 1051 1876 1054 1877 1058 1878 1061 1879 1065 1880 1068 1881 1072 1882 1075 1883 1079 1884 1082 1885 1086 1886 1089 1887 1093 1888 1096 1889 1100 1890 1104 1891 1107 1892 1111 1893 1115 1894 1118 1895 1122 1896 1126 1897 1129 1898 1133 1899 1137 1900 1141 1901 1144 1902 1148 1903 1152 1904 1156 1905 1159 1906 1163 1907 1167 1908 1171 1909 1175 1910 1179 1911 1182 1912 1186 1913 1190 1914 1194 1915 1198 1916 1202 1917 1206 1918 1210 1919 1214 1920 1218 1921 1227 1922 1235 1923 1244 1924 1253 1925 1262 1926 1271 1927 1280 1928 1289 1929 1298 1930 1307 1931 1316 1932 1325 1933 1335 1934 1344 1935 1353 1936 1363 1937 1372 1938 1381 1939 1391 1940 1400 1941 1410 1942 1419 1943 1429 1944 1439 1945 1448 1946 1458 1947 1468 1948 1478 1949 1487 1950 1497 1951 1564 1952 1634 1953 1706 1954 1782 1955 1862 1956 1944 1957 2031 1958 2121 1959 2215 1960 2314 1961 2416 1962 2524 1963 2636 1964 2752 1965 2874 1966 3002 1967 3135 1968 3274 1969 3419 1970 3570 1971 3719 1972 3789 1973 3821 1974 4011 1975 4152 1976 4880 1977 5271 1978 5600 1979 5683 1980 5301 1981 5379 1982 5482 1983 5729 1984 6056 1985 6432 1986 7412 1987 7504 1988 8448 1989 8944 1990 9093 1991 8999 1992 9601 1993 9520 1994 9560 1995 9604 1996 9752 1997 9537 1998 10006 1999 10142 2000 10006 2001 9535 2002 9487 2003 9859 2004 10529 2005 10384 2006 10980 2007 10961 2008 11288 2009 11129 2010 10842 2011 10789 2012 10572 2013 10529 2014 10522 2015 10677 2016 10703 2017 10794 2018 10887 2019 10981 2020 11047 2021 11124 2022 11222 2023 11348 2024 11505 2025 11693 2026 11908 2027 12146 2028 12401 2029 12669 2030 12947 2031 13233 2032 13526 2033 13826 2034 14132 2035 14445 2036 14765 2037 15092 2038 15426 2039 15768 2040 16117