Year US Dollars adjusted for inflation) 1800 1636 1801 1637 1802 1637 1803 1637 1804 1637 1805 1638 1806 1638 1807 1638 1808 1638 1809 1639 1810 1639 1811 1639 1812 1639 1813 1639 1814 1640 1815 1640 1816 1640 1817 1640 1818 1641 1819 1641 1820 1641 1821 1652 1822 1663 1823 1675 1824 1686 1825 1697 1826 1709 1827 1720 1828 1732 1829 1744 1830 1756 1831 1767 1832 1779 1833 1791 1834 1803 1835 1816 1836 1828 1837 1840 1838 1853 1839 1865 1840 1878 1841 1891 1842 1903 1843 1916 1844 1929 1845 1942 1846 1955 1847 1969 1848 1982 1849 1995 1850 2009 1851 2022 1852 2036 1853 2050 1854 2064 1855 2077 1856 2092 1857 2106 1858 2120 1859 2134 1860 2149 1861 2163 1862 2178 1863 2192 1864 2207 1865 2222 1866 2237 1867 2252 1868 2268 1869 2283 1870 2298 1871 2314 1872 2329 1873 2345 1874 2361 1875 2377 1876 2393 1877 2409 1878 2426 1879 2442 1880 2458 1881 2475 1882 2492 1883 2509 1884 2526 1885 2543 1886 2560 1887 2577 1888 2594 1889 2612 1890 2630 1891 2647 1892 2665 1893 2683 1894 2701 1895 2720 1896 2738 1897 2757 1898 2775 1899 2794 1900 2813 1901 2832 1902 2851 1903 2870 1904 2890 1905 2909 1906 2929 1907 2949 1908 2968 1909 2989 1910 3009 1911 3029 1912 3050 1913 3070 1914 3116 1915 3163 1916 3211 1917 3259 1918 3308 1919 3358 1920 3408 1921 3464 1922 3520 1923 3577 1924 3635 1925 3694 1926 3754 1927 3815 1928 3877 1929 3940 1930 4004 1931 4069 1932 4135 1933 4202 1934 4270 1935 4339 1936 4409 1937 4480 1938 4552 1939 4626 1940 4701 1941 4777 1942 4854 1943 4932 1944 5011 1945 5092 1946 5174 1947 5258 1948 5342 1949 5428 1950 5516 1951 5644 1952 5776 1953 5910 1954 6048 1955 6189 1956 6333 1957 6481 1958 6632 1959 6786 1960 6944 1961 7106 1962 7271 1963 7440 1964 7613 1965 7790 1966 7971 1967 8156 1968 8346 1969 8539 1970 8738 1971 9262 1972 9720 1973 10179 1974 10547 1975 9590 1976 10557 1977 11756 1978 12489 1979 11796 1980 10765 1981 11439 1982 10815 1983 10221 1984 9866 1985 11083 1986 10765 1987 9877 1988 10646 1989 11048 1990 10545 1991 10636 1992 10425 1993 9505 1994 9657 1995 9616 1996 9602 1997 10021 1998 10054 1999 9850 2000 9731 2001 10060 2002 10378 2003 10882 2004 11762 2005 12168 2006 12502 2007 13001 2008 13397 2009 13656 2010 14212 2011 14888 2012 15132 2013 15419 2014 15323 2015 14767 2016 13114 2017 13046 2018 13150 2019 13337 2020 13309 2021 13301 2022 13329 2023 13405 2024 13534 2025 13715 2026 13942 2027 14206 2028 14497 2029 14807 2030 15130 2031 15464 2032 15806 2033 16156 2034 16514 2035 16880 2036 17254 2037 17636 2038 18027 2039 18426 2040 18834