Year US Dollars adjusted for inflation) 1800 962 1801 962 1802 962 1803 963 1804 963 1805 963 1806 963 1807 963 1808 963 1809 963 1810 964 1811 964 1812 964 1813 964 1814 964 1815 964 1816 964 1817 965 1818 965 1819 965 1820 965 1821 968 1822 970 1823 973 1824 975 1825 978 1826 980 1827 983 1828 985 1829 988 1830 990 1831 993 1832 995 1833 998 1834 1001 1835 1003 1836 1006 1837 1008 1838 1011 1839 1014 1840 1016 1841 1019 1842 1021 1843 1024 1844 1027 1845 1029 1846 1032 1847 1035 1848 1037 1849 1040 1850 1043 1851 1045 1852 1048 1853 1051 1854 1054 1855 1056 1856 1059 1857 1062 1858 1065 1859 1067 1860 1070 1861 1073 1862 1076 1863 1078 1864 1081 1865 1084 1866 1087 1867 1090 1868 1092 1869 1095 1870 1098 1871 1101 1872 1104 1873 1107 1874 1109 1875 1112 1876 1115 1877 1118 1878 1121 1879 1124 1880 1127 1881 1130 1882 1133 1883 1135 1884 1138 1885 1141 1886 1144 1887 1147 1888 1150 1889 1153 1890 1156 1891 1159 1892 1162 1893 1165 1894 1168 1895 1171 1896 1174 1897 1177 1898 1180 1899 1183 1900 1186 1901 1189 1902 1193 1903 1196 1904 1199 1905 1202 1906 1211 1907 1267 1908 1312 1909 1355 1910 1405 1911 1440 1912 1475 1913 1503 1914 1515 1915 1540 1916 1573 1917 1590 1918 1630 1919 1716 1920 1781 1921 1825 1922 1888 1923 1945 1924 1992 1925 2033 1926 2160 1927 2283 1928 2376 1929 2384 1930 2321 1931 2241 1932 2348 1933 2437 1934 2546 1935 2562 1936 2652 1937 2646 1938 2770 1939 2850 1940 2820 1941 2777 1942 2694 1943 2619 1944 2713 1945 2753 1946 2930 1947 2952 1948 2943 1949 3107 1950 3139 1951 3113 1952 3197 1953 3244 1954 3359 1955 3371 1956 3409 1957 3402 1958 3344 1959 3464 1960 3479 1961 3533 1962 3594 1963 3587 1964 3683 1965 3709 1966 3797 1967 3819 1968 3942 1969 4079 1970 4238 1971 4391 1972 4631 1973 4846 1974 5048 1975 5092 1976 5260 1977 5416 1978 5814 1979 6053 1980 6218 1981 6282 1982 6245 1983 6258 1984 6349 1985 6440 1986 6704 1987 6965 1988 7170 1989 7310 1990 7534 1991 7563 1992 7800 1993 7844 1994 8160 1995 8443 1996 8479 1997 8634 1998 8553 1999 8073 2000 8308 2001 8327 2002 8416 2003 8625 2004 8964 2005 9264 2006 9760 2007 10307 2008 10547 2009 10600 2010 10901 2011 11496 2012 11840 2013 12296 2014 12716 2015 12985 2016 13124 2017 13377 2018 13704 2019 14042 2020 14323 2021 14611 2022 14908 2023 15216 2024 15536 2025 15868 2026 16212 2027 16566 2028 16930 2029 17304 2030 17687 2031 18079 2032 18479 2033 18888 2034 19306 2035 19734 2036 20171 2037 20618 2038 21075 2039 21542 2040 22019